KR20200098544A - 다봉형 에틸렌계 중합체의 제조를 위한 이중 반응기 용액 공정 - Google Patents
다봉형 에틸렌계 중합체의 제조를 위한 이중 반응기 용액 공정 Download PDFInfo
- Publication number
- KR20200098544A KR20200098544A KR1020207017908A KR20207017908A KR20200098544A KR 20200098544 A KR20200098544 A KR 20200098544A KR 1020207017908 A KR1020207017908 A KR 1020207017908A KR 20207017908 A KR20207017908 A KR 20207017908A KR 20200098544 A KR20200098544 A KR 20200098544A
- Authority
- KR
- South Korea
- Prior art keywords
- ethylene
- catalyst
- based component
- solution polymerization
- gpc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 title claims description 58
- 230000008569 process Effects 0.000 title description 20
- 229920000573 polyethylene Polymers 0.000 title description 14
- 230000009977 dual effect Effects 0.000 title description 10
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 209
- 239000005977 Ethylene Substances 0.000 claims abstract description 209
- 239000003054 catalyst Substances 0.000 claims abstract description 126
- 229920000642 polymer Polymers 0.000 claims abstract description 114
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims abstract description 72
- 239000000178 monomer Substances 0.000 claims abstract description 47
- 239000002904 solvent Substances 0.000 claims abstract description 27
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 16
- 239000001257 hydrogen Substances 0.000 claims abstract description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims description 38
- 239000004711 α-olefin Substances 0.000 claims description 30
- 238000010828 elution Methods 0.000 claims description 18
- 239000000155 melt Substances 0.000 claims description 13
- 238000010348 incorporation Methods 0.000 claims description 10
- 238000002425 crystallisation Methods 0.000 claims description 8
- 230000008025 crystallization Effects 0.000 claims description 8
- 238000005194 fractionation Methods 0.000 claims description 7
- 239000011954 Ziegler–Natta catalyst Substances 0.000 claims description 5
- 239000012005 post-metallocene catalyst Substances 0.000 claims description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 60
- -1 polyethylene Polymers 0.000 description 38
- 125000004432 carbon atom Chemical group C* 0.000 description 35
- 239000000203 mixture Substances 0.000 description 26
- 125000005842 heteroatom Chemical group 0.000 description 25
- 125000003118 aryl group Chemical group 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 19
- 239000003446 ligand Substances 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 18
- 125000000217 alkyl group Chemical group 0.000 description 17
- 229910052799 carbon Inorganic materials 0.000 description 17
- 125000001183 hydrocarbyl group Chemical group 0.000 description 16
- 239000011347 resin Substances 0.000 description 15
- 229920005989 resin Polymers 0.000 description 15
- 125000002947 alkylene group Chemical group 0.000 description 14
- 125000003636 chemical group Chemical group 0.000 description 14
- 239000004215 Carbon black (E152) Substances 0.000 description 13
- 229930195733 hydrocarbon Natural products 0.000 description 13
- 238000006116 polymerization reaction Methods 0.000 description 13
- 150000001721 carbon Chemical group 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 11
- 125000001424 substituent group Chemical group 0.000 description 11
- 229910020008 S(O) Inorganic materials 0.000 description 10
- 238000000149 argon plasma sintering Methods 0.000 description 10
- 229920001577 copolymer Polymers 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 125000006659 (C1-C20) hydrocarbyl group Chemical group 0.000 description 9
- 239000002815 homogeneous catalyst Substances 0.000 description 9
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 8
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 239000011777 magnesium Substances 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 230000004913 activation Effects 0.000 description 7
- 229920000092 linear low density polyethylene Polymers 0.000 description 7
- 239000004707 linear low-density polyethylene Substances 0.000 description 7
- 229910052749 magnesium Inorganic materials 0.000 description 7
- 239000003550 marker Substances 0.000 description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 7
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 6
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000004322 Butylated hydroxytoluene Substances 0.000 description 6
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 6
- 239000002841 Lewis acid Substances 0.000 description 6
- 125000004429 atom Chemical group 0.000 description 6
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 6
- 229940095259 butylated hydroxytoluene Drugs 0.000 description 6
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 6
- 238000004587 chromatography analysis Methods 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 6
- 125000000753 cycloalkyl group Chemical group 0.000 description 6
- 125000004474 heteroalkylene group Chemical group 0.000 description 6
- 229920001519 homopolymer Polymers 0.000 description 6
- 150000007517 lewis acids Chemical class 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- OCWUCHKZAHTZAB-UHFFFAOYSA-N n-hexacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC OCWUCHKZAHTZAB-UHFFFAOYSA-N 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- 230000009257 reactivity Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 239000012190 activator Substances 0.000 description 5
- 125000002619 bicyclic group Chemical group 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 5
- 125000001072 heteroaryl group Chemical group 0.000 description 5
- 150000002736 metal compounds Chemical class 0.000 description 5
- 125000002950 monocyclic group Chemical group 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 125000003367 polycyclic group Chemical group 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000002356 single layer Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- OBAJXDYVZBHCGT-UHFFFAOYSA-N tris(pentafluorophenyl)borane Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1B(C=1C(=C(F)C(F)=C(F)C=1F)F)C1=C(F)C(F)=C(F)C(F)=C1F OBAJXDYVZBHCGT-UHFFFAOYSA-N 0.000 description 5
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- 238000007792 addition Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910021482 group 13 metal Inorganic materials 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 239000002638 heterogeneous catalyst Substances 0.000 description 4
- 125000000743 hydrocarbylene group Chemical group 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 150000002901 organomagnesium compounds Chemical class 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 125000006651 (C3-C20) cycloalkyl group Chemical group 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N 1-nonene Chemical compound CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- 239000007983 Tris buffer Substances 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 229910000085 borane Inorganic materials 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 125000004404 heteroalkyl group Chemical group 0.000 description 3
- 125000000592 heterocycloalkyl group Chemical group 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 229920001862 ultra low molecular weight polyethylene Polymers 0.000 description 3
- QXALIERKYGCHHA-UHFFFAOYSA-N (2,3,4,5,6-pentafluorophenyl)borane Chemical compound BC1=C(F)C(F)=C(F)C(F)=C1F QXALIERKYGCHHA-UHFFFAOYSA-N 0.000 description 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 2
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 description 2
- 125000006376 (C3-C10) cycloalkyl group Chemical group 0.000 description 2
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 2
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 241000183024 Populus tremula Species 0.000 description 2
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical group [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 2
- JXBAVRIYDKLCOE-UHFFFAOYSA-N [C].[P] Chemical group [C].[P] JXBAVRIYDKLCOE-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 125000002015 acyclic group Chemical group 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 125000005234 alkyl aluminium group Chemical group 0.000 description 2
- 125000005037 alkyl phenyl group Chemical group 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 125000000732 arylene group Chemical group 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000002902 bimodal effect Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000002288 cocrystallisation Methods 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 239000012792 core layer Substances 0.000 description 2
- 125000002993 cycloalkylene group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 125000005647 linker group Chemical group 0.000 description 2
- 229920001179 medium density polyethylene Polymers 0.000 description 2
- 239000004701 medium-density polyethylene Substances 0.000 description 2
- 239000012968 metallocene catalyst Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 239000012925 reference material Substances 0.000 description 2
- 125000006413 ring segment Chemical group 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 125000000547 substituted alkyl group Chemical group 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 2
- WCFQIFDACWBNJT-UHFFFAOYSA-N $l^{1}-alumanyloxy(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]O[Al] WCFQIFDACWBNJT-UHFFFAOYSA-N 0.000 description 1
- LWNGJAHMBMVCJR-UHFFFAOYSA-N (2,3,4,5,6-pentafluorophenoxy)boronic acid Chemical compound OB(O)OC1=C(F)C(F)=C(F)C(F)=C1F LWNGJAHMBMVCJR-UHFFFAOYSA-N 0.000 description 1
- 125000006702 (C1-C18) alkyl group Chemical group 0.000 description 1
- 125000006747 (C2-C10) heterocycloalkyl group Chemical group 0.000 description 1
- 125000006736 (C6-C20) aryl group Chemical group 0.000 description 1
- 125000003626 1,2,4-triazol-1-yl group Chemical group [*]N1N=C([H])N=C1[H] 0.000 description 1
- DYEQHQNRKZJUCT-UHFFFAOYSA-N 1,2-dimethylidenecyclohexane Chemical compound C=C1CCCCC1=C DYEQHQNRKZJUCT-UHFFFAOYSA-N 0.000 description 1
- XBJHZEUYCYYCLK-UHFFFAOYSA-N 1,2-dimethylidenecyclopentane Chemical compound C=C1CCCC1=C XBJHZEUYCYYCLK-UHFFFAOYSA-N 0.000 description 1
- 125000004509 1,3,4-oxadiazol-2-yl group Chemical group O1C(=NN=C1)* 0.000 description 1
- 125000004521 1,3,4-thiadiazol-2-yl group Chemical group S1C(=NN=C1)* 0.000 description 1
- 125000004173 1-benzimidazolyl group Chemical group [H]C1=NC2=C([H])C([H])=C([H])C([H])=C2N1* 0.000 description 1
- 125000004214 1-pyrrolidinyl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000001462 1-pyrrolyl group Chemical group [*]N1C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 1
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- 125000003682 3-furyl group Chemical group O1C([H])=C([*])C([H])=C1[H] 0.000 description 1
- XOGYKECMMMACIU-UHFFFAOYSA-N 7,7-dimethyl-2,3-dimethylidenebicyclo[2.2.1]heptane Chemical compound C1CC2C(=C)C(=C)C1C2(C)C XOGYKECMMMACIU-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- HYLHFOVZFADXNK-UHFFFAOYSA-N CCCCCC[Mg]CC Chemical compound CCCCCC[Mg]CC HYLHFOVZFADXNK-UHFFFAOYSA-N 0.000 description 1
- ZKSADANYBSWZAB-UHFFFAOYSA-N CCCCCC[Mg]CCCCCC Chemical compound CCCCCC[Mg]CCCCCC ZKSADANYBSWZAB-UHFFFAOYSA-N 0.000 description 1
- MDCNUULPPQFEAB-UHFFFAOYSA-N CCCC[Mg]C(C)C Chemical compound CCCC[Mg]C(C)C MDCNUULPPQFEAB-UHFFFAOYSA-N 0.000 description 1
- MVECFARLYQAUNR-UHFFFAOYSA-N CCCC[Mg]CC Chemical compound CCCC[Mg]CC MVECFARLYQAUNR-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 239000004708 Very-low-density polyethylene Substances 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000004559 acridin-9-yl group Chemical group C1=CC=CC2=NC3=CC=CC=C3C(=C12)* 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 150000004791 alkyl magnesium halides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 125000004266 aziridin-1-yl group Chemical group [H]C1([H])N(*)C1([H])[H] 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 238000006758 bulk electrolysis reaction Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000006547 cyclononyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 125000004639 dihydroindenyl group Chemical group C1(CCC2=CC=CC=C12)* 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- JROGBPMEKVAPEH-GXGBFOEMSA-N emetine dihydrochloride Chemical compound Cl.Cl.N1CCC2=CC(OC)=C(OC)C=C2[C@H]1C[C@H]1C[C@H]2C3=CC(OC)=C(OC)C=C3CCN2C[C@@H]1CC JROGBPMEKVAPEH-GXGBFOEMSA-N 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002390 heteroarenes Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 125000003037 imidazol-2-yl group Chemical group [H]N1C([*])=NC([H])=C1[H] 0.000 description 1
- QLNAVQRIWDRPHA-UHFFFAOYSA-N iminophosphane Chemical compound P=N QLNAVQRIWDRPHA-UHFFFAOYSA-N 0.000 description 1
- 125000003427 indacenyl group Chemical group 0.000 description 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- 125000000593 indol-1-yl group Chemical group [H]C1=C([H])C([H])=C2N([*])C([H])=C([H])C2=C1[H] 0.000 description 1
- 238000006713 insertion reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000004254 isoquinolin-1-yl group Chemical group [H]C1=C([H])C2=C([H])C([H])=C([H])C([H])=C2C(*)=N1 0.000 description 1
- 125000004501 isothiazol-5-yl group Chemical group S1N=CC=C1* 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- WRYKIHMRDIOPSI-UHFFFAOYSA-N magnesium;benzene Chemical compound [Mg+2].C1=CC=[C-]C=C1.C1=CC=[C-]C=C1 WRYKIHMRDIOPSI-UHFFFAOYSA-N 0.000 description 1
- VCTCXZDCRFISFF-UHFFFAOYSA-N magnesium;butane;butane Chemical compound [Mg+2].CCC[CH2-].CC[CH-]C VCTCXZDCRFISFF-UHFFFAOYSA-N 0.000 description 1
- WCFJMDWWJOCLSJ-UHFFFAOYSA-N magnesium;methanidylbenzene Chemical compound [Mg+2].[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1 WCFJMDWWJOCLSJ-UHFFFAOYSA-N 0.000 description 1
- KMYFNYFIPIGQQZ-UHFFFAOYSA-N magnesium;octane Chemical compound [Mg+2].CCCCCCC[CH2-].CCCCCCC[CH2-] KMYFNYFIPIGQQZ-UHFFFAOYSA-N 0.000 description 1
- DQZLQYHGCKLKGU-UHFFFAOYSA-N magnesium;propane Chemical compound [Mg+2].C[CH-]C.C[CH-]C DQZLQYHGCKLKGU-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- VFLWKHBYVIUAMP-UHFFFAOYSA-N n-methyl-n-octadecyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCN(C)CCCCCCCCCCCCCCCCCC VFLWKHBYVIUAMP-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000003145 oxazol-4-yl group Chemical group O1C=NC(=C1)* 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 125000004307 pyrazin-2-yl group Chemical group [H]C1=C([H])N=C(*)C([H])=N1 0.000 description 1
- 125000004353 pyrazol-1-yl group Chemical group [H]C1=NN(*)C([H])=C1[H] 0.000 description 1
- 125000000246 pyrimidin-2-yl group Chemical group [H]C1=NC(*)=NC([H])=C1[H] 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 125000004159 quinolin-2-yl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C([H])C(*)=NC2=C1[H] 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 125000001712 tetrahydronaphthyl group Chemical group C1(CCCC2=CC=CC=C12)* 0.000 description 1
- 125000004523 tetrazol-1-yl group Chemical group N1(N=NN=C1)* 0.000 description 1
- 125000004299 tetrazol-5-yl group Chemical group [H]N1N=NC(*)=N1 0.000 description 1
- 125000000437 thiazol-2-yl group Chemical group [H]C1=C([H])N=C(*)S1 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 229920001866 very low density polyethylene Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/14—Monomers containing five or more carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/655—Pretreating with metals or metal-containing compounds with aluminium or compounds thereof
- C08F4/6555—Pretreating with metals or metal-containing compounds with aluminium or compounds thereof and magnesium or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/05—Bimodal or multimodal molecular weight distribution
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/12—Melt flow index or melt flow ratio
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/18—Bulk density
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/26—Use as polymer for film forming
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/64003—Titanium, zirconium, hafnium or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
- C08F4/64168—Tetra- or multi-dentate ligand
- C08F4/64186—Dianionic ligand
- C08F4/64193—OOOO
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/02—Ziegler natta catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Description
도 1은 본 개시내용의 하나 이상의 실시형태에 따른 일련의 반응기 시스템 구성의 개략적인 묘사이다.
도 2는 다양한 본 발명 및 비교예 단층 필름 실시예에 대한 1% 시컨트 계수(secant modulus) 대 Dart A를 도시한 그래프 도면이다.
도 3은 본 발명의 중합체 2 및 비교예 중합체 6에 대한 결정화 용출 분별(Crystallization Elution Fractionation: CEF) 중량% 분획 대 온도를 도시한 그래프 도면이다.
도 4는 하기에 기재된 수치 디컨볼루션 공정에 대한 초기 파라미터를 추정하는 데 사용되는, 비교예 중합체 7의 나란한 단쇄 분지 분포(Short Chain Branching Distribution: SCBD) 용출 프로파일 및 분자량 분포(MWD) 플롯을 도시한다.
도 5는 본 발명의 중합체 4에 대한 내부 IR5 적외선 검출기(GPC-IR)가 장치된 GPC 크로마토그래피에 의해서 검증된 단쇄 분지 분포(SCBD) 용출 프로파일 및 분자량 분포(Molecular Weight Distribution: MWD) 플롯의 조합된 반복을 도시한다.
Claims (15)
- 다봉형 에틸렌계 중합체(multimodal ethylene-based polymer)의 제조 방법으로서,
에틸렌 단량체, 적어도 1종의 C3-C12 공단량체, 용매 및 선택적으로 수소를 제1 용액 중합 반응기 및 제2 용액 중합 반응기 둘 다에 통과시키는 단계이되,
제1 용액 중합 반응기 또는 제2 용액 중합 반응기는 제1 촉매 및 제2 촉매 둘 다를 제공받고,
제3 촉매는 제1 촉매 및 제2 촉매가 존재하지 않는 제1 용액 중합 반응기 또는 제2 용액 중합 반응기 중 나머지 것에 통과되는, 상기 통과시키는 단계;
제1 에틸렌계 성분, 제2 에틸렌계 성분 및 제3 에틸렌계 성분을 갖는 다봉형 에틸렌계 중합체를 제조하는 단계이되,
제1 에틸렌계 성분은 제1 촉매에 의해서 촉매작용된 에틸렌 단량체 및 C3-C12 공단량체의 중합된 반응 생성물이고, 제1 에틸렌계 성분은 제1 밀도(ρ1)를 갖고;
제2 에틸렌계 성분은 제2 촉매에 의해서 촉매작용된 에틸렌 단량체 및 C3-C12 공단량체의 중합된 반응 생성물이고, 제2 에틸렌계 성분은 제2 밀도(ρ2)를 갖고;
제3 에틸렌계 성분은 제3 촉매에 의해서 촉매작용된 에틸렌 단량체 및 C3-C12 공단량체의 중합된 반응 생성물이고, 제3 에틸렌계 성분은 제3 밀도(ρ3)를 갖고;
ρ2 및 ρ1은 상이한 값을 갖는, 상기 제조하는 단계를 포함하는, 방법. - 제1항에 있어서, ρ2 > ρ1인, 방법.
- 제1항 또는 제2항에 있어서, ρ3 > ρ2 > ρ1인, 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, ρ2는 ρ1보다 적어도 0.005 g/cc만큼 더 크고, ρ3은 ρ2보다 적어도 0.010 g/cc만큼 더 큰, 방법.
- 제2항에 있어서, ρ2는 ρ1보다 0.010 g/cc 내지 0.050 g/cc 또는 바람직하게는 0.015 g/cc 내지 0.040 g/cc만큼 더 큰, 방법.
- 제2항에 있어서, ρ3은 ρ2보다 0.020 g/cc 내지 0.070 g/cc 또는 바람직하게는 0.030 g/cc 내지 0.060 g/cc만큼 더 큰, 방법.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 제1 촉매 또는 제2 촉매는 포스트-메탈로센 촉매(post-metallocene catalyst)를 포함하고, 제3 촉매는 지글러-나타 촉매(Ziegler-Natta catalyst)인, 방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 제1 용액 중합 반응기 및 제2 용액 중합 반응기는 직렬 또는 병렬로 작동하고, 제1 용액 중합 반응기 또는 제2 용액 중합 반응기 중 적어도 하나는 연속 교반 탱크 반응기, 루프 반응기 또는 이들의 조합을 포함하는, 방법.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 다봉형 에틸렌계 중합체는 적어도 5 또는 바람직하게는 5 내지 12의 분자량 분포(Mw(GPC)/Mn(GPC))를 갖는, 방법.
- 제1항 내지 제9항 중 어느 한 항에 있어서,
제1 에틸렌계 성분은 적어도 0.5 mol.%의 C3-C12 α-올레핀 공단량체 혼입률을 갖고, 제2 에틸렌계 성분은 적어도 0.5 mol.%의 C3-C12 α-올레핀 공단량체 혼입률을 갖고,
다봉형 에틸렌계 중합체는 20 내지 40 중량%의 제1 에틸렌계 성분, 10 내지 40 중량%의 제2 에틸렌계 성분, 25 내지 60 중량%의 제3 에틸렌계 성분을 포함하는, 방법. - 제1항 내지 제10항 중 어느 한 항에 있어서, 다봉형 에틸렌계 중합체는 0.1 내지 10.0 g/10 min의 용융 지수(I2), 0.900 내지 0.940 g/cc의 밀도 및 9 내지 15의 I10/I2 값을 갖고, 여기서 I10은 10 kg의 하중 및 190℃의 온도에서 ASTM D1238에 따라서 측정되는, 방법.
- 제1항 내지 제11항 중 어느 한 항에 있어서, 제1 에틸렌계 성분의 밀도는 0.860 내지 0.915 g/cc이고, 중량-평균 분자량(Mw(GPC))은 128,000 g/mol 내지 363,000 g/mol인, 방법.
- 제1항 내지 제12항 중 어느 한 항에 있어서, 제2 에틸렌계 성분의 밀도는 0.880 내지 0.940 g/cc이고, 중량-평균 분자량(Mw(GPC))은 88,500 g/mol 내지 363,000 g/mol인, 방법.
- 제1항 내지 제13항 중 어느 한 항에 있어서, 제3 에틸렌계 성분의 밀도는 0.935 내지 0.965 g/cc이고, 중량-평균 분자량(Mw(GPC))은 88,500 g/mol 미만인, 방법.
- 제1항 내지 제14항 중 어느 한 항에 있어서, 다봉형 에틸렌계 중합체는 20℃ 내지 T임계(Tc)의 온도 범위에서 23% 초과의 결정화 용출 분별(Crystallization Elution Fractionation: CEF) 중량 분율 및 100,000 g/mol 초과의 중량-평균 분자량(Mw(CEF))을 갖는, 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762610402P | 2017-12-26 | 2017-12-26 | |
| US62/610,402 | 2017-12-26 | ||
| PCT/US2018/066452 WO2019133368A1 (en) | 2017-12-26 | 2018-12-19 | Dual reactor solution process for the production of multimodal ethylene-based polymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200098544A true KR20200098544A (ko) | 2020-08-20 |
| KR102605947B1 KR102605947B1 (ko) | 2023-11-28 |
Family
ID=65237142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207017908A Active KR102605947B1 (ko) | 2017-12-26 | 2018-12-19 | 다봉형 에틸렌계 중합체의 제조를 위한 이중 반응기 용액 공정 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11680120B2 (ko) |
| EP (1) | EP3732215B8 (ko) |
| JP (1) | JP7326283B2 (ko) |
| KR (1) | KR102605947B1 (ko) |
| CN (1) | CN111479832B (ko) |
| BR (1) | BR112020011475B1 (ko) |
| ES (1) | ES2911254T3 (ko) |
| SG (1) | SG11202005765YA (ko) |
| WO (1) | WO2019133368A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026155627A1 (ko) * | 2025-01-20 | 2026-07-23 | 주식회사 엘지화학 | 폴리에틸렌 조성물 및 이를 포함하는 연신 필름 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102656043B1 (ko) | 2017-12-26 | 2024-04-12 | 다우 글로벌 테크놀로지스 엘엘씨 | 저온에서 개선된 인성을 갖는 다봉형 에틸렌계 중합체를 갖는 조성물 |
| SG11202005765YA (en) | 2017-12-26 | 2020-07-29 | Dow Global Technologies Llc | Dual reactor solution process for the production of multimodal ethylene-based polymer |
| US11384229B2 (en) | 2017-12-26 | 2022-07-12 | Dow Global Technologies Llc | Compositions comprising multimodal ethylene-based polymers and low density polyethylene (LDPE) |
| CN111655744B (zh) | 2017-12-26 | 2023-04-28 | 陶氏环球技术有限责任公司 | 韧性改善的多峰型乙烯类聚合物组合物 |
| ES2946586T3 (es) * | 2017-12-26 | 2023-07-21 | Dow Global Technologies Llc | Procedimiento para la producción de polímeros a base de etileno multimodales |
| KR102663559B1 (ko) | 2017-12-26 | 2024-05-20 | 다우 글로벌 테크놀로지스 엘엘씨 | 다중모드 에틸렌계 중합체 처리 시스템 및 방법 |
| CA3011041C (en) | 2018-07-11 | 2026-06-23 | Nova Chemicals Corporation | Polyethylene composition and film |
| CA3011031A1 (en) | 2018-07-11 | 2020-01-11 | Nova Chemicals Corporation | Polyethylene composition and film having outstanding properties |
| CA3011050C (en) | 2018-07-11 | 2026-06-23 | Nova Chemicals Corporation | Polyethylene composition and film having high stiffness, outstanding sealability and high permeability |
| CA3011038A1 (en) | 2018-07-11 | 2020-01-11 | Nova Chemicals Corporation | Polyethylene composition and film having a good permeability, stiffness and sealability |
| CA3011030C (en) | 2018-07-11 | 2026-06-23 | Nova Chemicals Corporation | Polyethylene composition and film having retained dart impact |
| WO2021021709A1 (en) | 2019-07-31 | 2021-02-04 | Dow Global Technologies Llc | Ethylene-based polymer composition with branching |
| KR20220123415A (ko) * | 2019-12-26 | 2022-09-06 | 다우 글로벌 테크놀로지스 엘엘씨 | 탁월한 가공성을 갖는 중합체 조성물의 제조 공정 |
| CN116323794B (zh) * | 2020-10-14 | 2026-02-10 | 陶氏环球技术有限责任公司 | 适用于流延拉伸膜的聚乙烯组合物 |
| MX2023009783A (es) * | 2021-03-08 | 2023-08-29 | Nova Chem Int Sa | Polietileno de muy baja densidad con velocidades de cristalizacion rapidas. |
| BR112023017190A2 (pt) * | 2021-03-08 | 2023-09-26 | Nova Chem Int Sa | Plastômeros com rápidas taxas de cristalização |
| KR20240128314A (ko) * | 2023-02-17 | 2024-08-26 | 주식회사 엘지화학 | 전이금속 화합물 및 이를 포함하는 촉매 조성물 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000017244A1 (en) * | 1998-09-22 | 2000-03-30 | Nova Chemicals (International) S.A. | Dual reactor ethylene polymerization process |
| US20070055021A1 (en) * | 2005-09-02 | 2007-03-08 | Venki Chandrashekar | Preparation of multimodal polyethylene |
| WO2015200740A2 (en) * | 2014-06-26 | 2015-12-30 | Dow Global Technologies Llc | Ethylene-based polymer composition for films with improved toughness |
Family Cites Families (110)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076698A (en) | 1956-03-01 | 1978-02-28 | E. I. Du Pont De Nemours And Company | Hydrocarbon interpolymer compositions |
| CA849081A (en) | 1967-03-02 | 1970-08-11 | Du Pont Of Canada Limited | PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES |
| US3914342A (en) | 1971-07-13 | 1975-10-21 | Dow Chemical Co | Ethylene polymer blend and polymerization process for preparation thereof |
| US4314912A (en) | 1977-02-03 | 1982-02-09 | The Dow Chemical Company | High efficiency, high temperature catalyst for polymerizing olefins |
| US4599392A (en) | 1983-06-13 | 1986-07-08 | The Dow Chemical Company | Interpolymers of ethylene and unsaturated carboxylic acids |
| US4547475A (en) | 1984-09-07 | 1985-10-15 | The Dow Chemical Company | Magnesium halide catalyst support and transition metal catalyst prepared thereon |
| US4612300A (en) | 1985-06-06 | 1986-09-16 | The Dow Chemical Company | Novel catalyst for producing relatively narrow molecular weight distribution olefin polymers |
| US5272236A (en) | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
| US5278272A (en) | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
| US5582923A (en) | 1991-10-15 | 1996-12-10 | The Dow Chemical Company | Extrusion compositions having high drawdown and substantially reduced neck-in |
| US5292845A (en) | 1992-01-23 | 1994-03-08 | Mitsui Petrochemical Industries, Ltd. | Ethylene/alpha-olefin/7-methyl-1,6-octadiene copolymer rubber and composition of the same |
| US5693488A (en) | 1994-05-12 | 1997-12-02 | The Rockefeller University | Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof |
| FI96216C (fi) | 1994-12-16 | 1996-05-27 | Borealis Polymers Oy | Prosessi polyeteenin valmistamiseksi |
| JP3375780B2 (ja) | 1995-03-29 | 2003-02-10 | 三井化学株式会社 | 重包装袋用ポリエチレン樹脂組成物およびその組成物からなる重包装袋用ポリエチレン樹脂フィルム |
| JP3258534B2 (ja) | 1995-07-28 | 2002-02-18 | タイコエレクトロニクスアンプ株式会社 | 雌型コンタクト |
| JP3564548B2 (ja) | 1995-09-22 | 2004-09-15 | 新日本石油化学株式会社 | エチレン/α−オレフィン共重合体の連続多段重合法 |
| KR100478377B1 (ko) | 1996-11-13 | 2005-03-23 | 다우 글로벌 테크놀로지스 인크. | 잘 균형된 특성 또는 개선된 인성을 갖는 수축 필름 및 그의제조 방법 |
| US6812289B2 (en) | 1996-12-12 | 2004-11-02 | Dow Global Technologies Inc. | Cast stretch film of interpolymer compositions |
| US6319998B1 (en) | 1998-03-04 | 2001-11-20 | Exxon Mobil Chemical Patents Inc. | Method for making polymer blends by using series reactors |
| EP0989141A1 (en) | 1998-09-25 | 2000-03-29 | Fina Research S.A. | Production of multimodal polyethelene |
| EP1041113A1 (en) | 1999-03-30 | 2000-10-04 | Fina Research S.A. | Polyolefins and uses thereof |
| JP3973800B2 (ja) | 1999-07-13 | 2007-09-12 | 大倉工業株式会社 | 二軸延伸用ポリエチレン系樹脂組成物 |
| CA2285723C (en) | 1999-10-07 | 2009-09-15 | Nova Chemicals Corporation | Multimodal polyolefin pipe |
| US6399722B1 (en) | 1999-12-01 | 2002-06-04 | Univation Technologies, Llc | Solution feed of multiple catalysts |
| US7135526B2 (en) | 2001-06-22 | 2006-11-14 | Univation Technologies, Llc | Very low density polyethylene and high density polyethylene blends |
| US6841502B2 (en) | 2002-04-24 | 2005-01-11 | Symyx Technologies, Inc. | Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom |
| ATE507472T1 (de) | 2003-08-08 | 2011-05-15 | Shikoku Research Inst Inc | Verfahren und vorrichtung zur überwachung von wasserstoffgas und einer wasserstoffflamme |
| ATE349489T1 (de) | 2004-11-03 | 2007-01-15 | Borealis Tech Oy | Multimodale polyethylenzusammensetzung mit verbesserter homogenität |
| DE102005009916A1 (de) | 2005-03-01 | 2006-09-07 | Basell Polyolefine Gmbh | Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften |
| US7928164B2 (en) | 2005-06-22 | 2011-04-19 | Exxonmobil Chemical Patents Inc. | Homogeneous polymer blend and process of making the same |
| DE102005030941A1 (de) | 2005-06-30 | 2007-01-11 | Basell Polyolefine Gmbh | Polyethylen Formmasse zur Herstellung von spritzgegossenen Fertigteilen |
| WO2007011462A1 (en) | 2005-07-19 | 2007-01-25 | Exxonmobil Chemical Patents Inc. | Lubricants from mixed alpha-olefin feeds |
| DE102005040390A1 (de) | 2005-08-25 | 2007-03-01 | Basell Polyolefine Gmbh | Multimodale Polyethylen Formmasse zur Herstellung von Rohren mit verbesserten mechanischen Eigenschaften |
| GB0525680D0 (en) | 2005-12-16 | 2006-01-25 | Peplin Ltd | Therapeutic compositions |
| US7589162B2 (en) | 2006-02-22 | 2009-09-15 | Chevron Philips Chemical Company Lp | Polyethylene compositions and pipe made from same |
| BRPI0711029A2 (pt) | 2006-05-17 | 2011-05-31 | Dow Global Technologies Inc | processo para polimerização de etileno e uma ou mais a-olefinas ou diolefinas de c3-30 |
| ATE477284T1 (de) | 2006-10-24 | 2010-08-15 | Basell Polyolefine Gmbh | Multimodale polyethylenformmasse zur herstellung von rohren mit verbesserten mechanischen eigenschaften |
| CN102083902B (zh) | 2006-12-22 | 2014-08-13 | 巴塞尔聚烯烃股份有限公司 | 多峰聚乙烯组合物、用于制备该组合物的混合催化剂和方法 |
| US8722833B2 (en) | 2006-12-22 | 2014-05-13 | Basell Polyolefine Gmbh | Multimodal polyethylene composition, mixed catalyst and process for preparing the composition |
| GB0713010D0 (en) | 2007-07-04 | 2007-08-15 | Dickinson Simon | Safety or booster seat for use in conjunction with a vehicle |
| KR101141494B1 (ko) | 2007-09-05 | 2012-05-03 | 에스케이이노베이션 주식회사 | 다봉 분자량 분포를 갖는 에틸렌 공중합체 및 이의제조방법 |
| US7928162B2 (en) | 2007-09-13 | 2011-04-19 | Exxonmobil Research And Engineering Company | In-line process for producing plasticized polymers and plasticized polymer blends |
| DE602007011765D1 (de) | 2007-09-28 | 2011-02-17 | Borealis Tech Oy | Zusammensetzung |
| WO2009071323A1 (en) | 2007-12-05 | 2009-06-11 | Borealis Technology Oy | Multi-modal linear low density polyethylene polymer |
| WO2009077142A1 (en) | 2007-12-18 | 2009-06-25 | Basell Polyolefine Gmbh | Pe moulding composition for producing injection-molded screw cap closures and high-strenght screw cap closure for carbonated beverages produced therewith |
| US7829641B2 (en) | 2008-07-16 | 2010-11-09 | Equistar Chemicals, Lp | Process for the preparation of multimodal polyethylene resins |
| US9090761B2 (en) | 2008-08-29 | 2015-07-28 | Basell Polyolefine Gmbh | Polyethylene for injection moldings |
| KR101152413B1 (ko) | 2008-09-12 | 2012-06-05 | 에스케이이노베이션 주식회사 | 에틸렌 공중합체 및 이의 제조방법 |
| US9187627B2 (en) | 2008-10-23 | 2015-11-17 | Equistar Chemicals, Lp | Polyethylene having faster crystallization rate and improved environmental stress cracking resistance |
| ATE551369T1 (de) | 2008-11-17 | 2012-04-15 | Borealis Ag | Mehrstufiger prozess zur herstellung von polyethylen mit reduzierter gelbildung |
| EP2401308B1 (en) | 2009-02-27 | 2020-03-25 | Basell Polyolefine GmbH | Multistage process for the polymerization of ethylene |
| US8114493B2 (en) | 2009-04-28 | 2012-02-14 | Equistar Chemicals, Lp | Polyethylene pipe resins |
| CN102471547B (zh) | 2009-06-30 | 2014-11-12 | 巴塞尔聚烯烃股份有限公司 | 聚乙烯模塑组合物 |
| EP2501729B1 (en) | 2009-11-20 | 2015-08-26 | Basell Polyolefine GmbH | Novel trimodal polyethylene for use in blow moulding |
| US8679639B2 (en) | 2009-11-24 | 2014-03-25 | Dow Global Technologies Llc | Extrusion coating composition |
| EP2504433B1 (en) | 2009-11-25 | 2014-10-29 | Life Technologies Corporation | Allelic ladder loci |
| MX2012006786A (es) | 2009-12-18 | 2012-10-05 | Total Petrochemicals Res Feluy | Metodo para producir una mezcla de suspension de catalizadores. |
| ES2394253T3 (es) | 2010-01-29 | 2013-01-30 | Borealis Ag | Composición de moldeo de polietileno con una relación de craqueo por tensión/rigidez y resistencia al impacto mejoradas |
| RU2540073C2 (ru) | 2010-01-29 | 2015-01-27 | Бореалис Аг | Повышение однородности смесей полиэтиленов |
| WO2012004422A1 (es) | 2010-07-06 | 2012-01-12 | Dow Global Technologies Llc | Mezclas de polímeros de etileno y artículos orientados con resistencia mejorada a la contracción |
| EP2415598B1 (en) | 2010-08-06 | 2014-02-26 | Borealis AG | Multilayer film |
| SG187848A1 (en) | 2010-08-25 | 2013-03-28 | Dow Global Technologies Llc | Process for polymerizing a polymerizable olefin and catalyst therefor |
| US20130243990A1 (en) | 2010-11-22 | 2013-09-19 | Basell Polyolefine Gmbh | Novel trimodal polyethylene for use in blow moulding |
| EP2520625A1 (en) | 2011-05-06 | 2012-11-07 | Borealis AG | Coating composition |
| US9493641B2 (en) | 2011-06-10 | 2016-11-15 | Dow Global Technologies Llc | Resin compositions for extrusion coating |
| US8580893B2 (en) | 2011-12-22 | 2013-11-12 | Fina Technology, Inc. | Methods for improving multimodal polyethylene and films produced therefrom |
| BR112014023559B1 (pt) | 2012-03-28 | 2021-11-30 | Borealis Ag | Copolímero de etileno multimodal, seu processo de preparação, composto, filme e fibra |
| WO2013144328A1 (en) | 2012-03-28 | 2013-10-03 | Borealis Ag | Multimodal polymer |
| BR112014031191B1 (pt) | 2012-06-26 | 2021-08-24 | Dow Global Technologies Llc | Composição-mistura de polietileno apropriada para película soprada e película soprada |
| US20140127438A1 (en) | 2012-11-08 | 2014-05-08 | Robert L. Sherman, Jr. | Stabilized high-density polyethylene composition with improved resistance to deterioration and stabilizer system |
| US8912285B2 (en) | 2012-12-06 | 2014-12-16 | Chevron Phillips Chemical Company Lp | Catalyst system with three metallocenes for producing broad molecular weight distribution polymers |
| KR102121298B1 (ko) | 2012-12-14 | 2020-06-11 | 노바 케미컬즈 (인터내셔널) 소시에테 아노님 | 에틸렌 공중합체 조성물, 필름 및 중합 방법 |
| EP2746299A1 (en) | 2012-12-19 | 2014-06-25 | Basell Poliolefine Italia S.r.l. | Multistage process for the polymerization of ethylene |
| EP2935367B2 (en) | 2012-12-21 | 2024-09-04 | ExxonMobil Chemical Patents Inc. | Branched polyethylene with improved processing and high tear films made therefrom |
| KR20150100694A (ko) | 2012-12-27 | 2015-09-02 | 다우 글로벌 테크놀로지스 엘엘씨 | 올레핀 중합을 위한 촉매계 |
| WO2014105414A1 (en) | 2012-12-27 | 2014-07-03 | Dow Global Technologies Llc | A polymerization process for producing ethylene based polymers |
| EP2860203B1 (en) | 2013-10-10 | 2016-12-14 | Borealis AG | Multistage process for producing polyethylene compositions |
| EP4032679B1 (en) | 2014-04-09 | 2026-02-18 | Dow Global Technologies LLC | Method for making oriented polyethylene films |
| US9650454B2 (en) | 2014-05-20 | 2017-05-16 | Basell Polyolefine Gmbh | Process for ethylene polymerization with improved slurry pump performance |
| CA2952031C (en) | 2014-06-26 | 2022-10-04 | Dow Global Technologies Llc | Cast films with improved toughness |
| US20170129229A1 (en) | 2014-06-26 | 2017-05-11 | Dow Global Technologies Llc | Blown films with improved toughness |
| US20160095499A1 (en) | 2014-10-02 | 2016-04-07 | Capso Vision, Inc. | Colon Capsule with Textured Structural Coating for Improved Colon Motility |
| EP3209722B1 (en) | 2014-10-21 | 2025-07-16 | Nova Chemicals (International) S.A. | Ethylene interpolymer product with dilution index |
| EP3209721B1 (en) | 2014-10-21 | 2021-09-22 | Nova Chemicals (International) S.A. | Continuous solution polymerization process |
| CA2868640C (en) | 2014-10-21 | 2021-10-26 | Nova Chemicals Corporation | Solution polymerization process |
| BR102015027108B1 (pt) | 2014-10-27 | 2021-01-12 | China Petroleum & Chemical Corporation | composição de polietileno, e, película |
| JP6664391B2 (ja) | 2014-10-30 | 2020-03-13 | ダウ グローバル テクノロジーズ エルエルシー | 多層フィルム及び関連材料及び方法 |
| US10431100B2 (en) | 2014-10-31 | 2019-10-01 | Aircraft Owners And Pilots Association | Interactive and customizable flight planning tool |
| GB2533770B (en) | 2014-12-22 | 2021-02-10 | Norner Verdandi As | Polyethylene for pipes |
| EP3307813B1 (en) | 2015-06-10 | 2019-12-25 | Borealis AG | Multimodal polyethylene copolymer |
| CN108026297B (zh) | 2015-06-10 | 2020-12-18 | 博里利斯股份公司 | 乙烯和至少两种α-烯烃共聚单体的多峰共聚物及其制成的最终制品 |
| US10544245B1 (en) | 2015-07-15 | 2020-01-28 | Total Research & Technology Feluy | Process for preparing a polyethylene product |
| CA2914166C (en) | 2015-12-08 | 2022-07-26 | Nova Chemicals Corporation | High density rotomolding resin |
| EP3436521B1 (en) | 2016-03-31 | 2022-02-16 | ExxonMobil Chemical Patents Inc. | Low crystalline polymer compositions prepared in a dual reactor |
| CA3018952C (en) | 2016-03-31 | 2023-06-27 | Exxonmobil Chemical Patents Inc. | Low crystalline polymer compositions prepared in a dual reactor |
| JP6475188B2 (ja) * | 2016-04-28 | 2019-02-27 | トヨタ自動車株式会社 | 駆動装置 |
| EP3257895A1 (en) | 2016-06-17 | 2017-12-20 | Borealis AG | Bi- or multimodal polyethylene terpolymer with enhanced rheological properties |
| HUE047424T2 (hu) | 2016-09-12 | 2020-04-28 | Thai Polyethylene Co Ltd | Multimodális polietilén vékony film |
| PL3293214T3 (pl) | 2016-09-12 | 2020-07-27 | Thai Polyethylene Co., Ltd. | Wielomodalny polietylen o ultradużej masie cząsteczkowej o wysokich parametrach |
| HUE045071T2 (hu) | 2016-09-12 | 2019-12-30 | Thai Polyethylene Co Ltd | Multimodális polietilén film |
| PT3293206T (pt) | 2016-09-12 | 2020-01-07 | Scg Chemicals Co Ltd | Tubo de polietileno multimodal |
| CN109963713B (zh) | 2016-11-25 | 2021-09-14 | 博里利斯股份公司 | 聚烯烃膜组合物的制备方法及由其制成的膜 |
| EP3385959A1 (en) | 2017-04-06 | 2018-10-10 | Borealis AG | Cable jacket composition |
| US10442920B2 (en) | 2017-04-19 | 2019-10-15 | Nova Chemicals (International) S.A. | Means for increasing the molecular weight and decreasing the density of ethylene interpolymers employing homogeneous and heterogeneous catalyst formulations |
| US10442921B2 (en) | 2017-04-19 | 2019-10-15 | Nova Chemicals (International) S.A. | Means for increasing the molecular weight and decreasing the density employing mixed homogeneous catalyst formulations |
| US10538654B2 (en) * | 2017-04-19 | 2020-01-21 | Nova Chemicals (International) S.A. | Multi reactor solution polymerization, polyethylene and polyethylene film |
| US9963529B1 (en) * | 2017-04-19 | 2018-05-08 | Nova Chemicals (International) S.A. | Multi reactor solution polymerization |
| EP3661984B1 (en) | 2017-08-04 | 2022-01-19 | ExxonMobil Chemical Patents Inc. | Films made from polyethylene compositions and processes for making the same |
| SG11202005765YA (en) | 2017-12-26 | 2020-07-29 | Dow Global Technologies Llc | Dual reactor solution process for the production of multimodal ethylene-based polymer |
| ES2946586T3 (es) * | 2017-12-26 | 2023-07-21 | Dow Global Technologies Llc | Procedimiento para la producción de polímeros a base de etileno multimodales |
-
2018
- 2018-12-19 SG SG11202005765YA patent/SG11202005765YA/en unknown
- 2018-12-19 CN CN201880080083.6A patent/CN111479832B/zh active Active
- 2018-12-19 JP JP2020532811A patent/JP7326283B2/ja active Active
- 2018-12-19 WO PCT/US2018/066452 patent/WO2019133368A1/en not_active Ceased
- 2018-12-19 EP EP18840119.4A patent/EP3732215B8/en active Active
- 2018-12-19 BR BR112020011475-8A patent/BR112020011475B1/pt active IP Right Grant
- 2018-12-19 KR KR1020207017908A patent/KR102605947B1/ko active Active
- 2018-12-19 US US16/956,218 patent/US11680120B2/en active Active
- 2018-12-19 ES ES18840119T patent/ES2911254T3/es active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000017244A1 (en) * | 1998-09-22 | 2000-03-30 | Nova Chemicals (International) S.A. | Dual reactor ethylene polymerization process |
| KR20010075250A (ko) * | 1998-09-22 | 2001-08-09 | 주디쓰 에이. 모슨 | 이중 반응기 에틸렌 중합 방법 |
| US20070055021A1 (en) * | 2005-09-02 | 2007-03-08 | Venki Chandrashekar | Preparation of multimodal polyethylene |
| WO2015200740A2 (en) * | 2014-06-26 | 2015-12-30 | Dow Global Technologies Llc | Ethylene-based polymer composition for films with improved toughness |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026155627A1 (ko) * | 2025-01-20 | 2026-07-23 | 주식회사 엘지화학 | 폴리에틸렌 조성물 및 이를 포함하는 연신 필름 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20210079138A1 (en) | 2021-03-18 |
| EP3732215B1 (en) | 2022-02-16 |
| EP3732215A1 (en) | 2020-11-04 |
| CN111479832B (zh) | 2024-03-15 |
| BR112020011475A2 (pt) | 2020-11-17 |
| US11680120B2 (en) | 2023-06-20 |
| JP2021509689A (ja) | 2021-04-01 |
| KR102605947B1 (ko) | 2023-11-28 |
| EP3732215B8 (en) | 2022-04-27 |
| ES2911254T3 (es) | 2022-05-18 |
| SG11202005765YA (en) | 2020-07-29 |
| JP7326283B2 (ja) | 2023-08-15 |
| CN111479832A (zh) | 2020-07-31 |
| WO2019133368A1 (en) | 2019-07-04 |
| BR112020011475B1 (pt) | 2023-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102605947B1 (ko) | 다봉형 에틸렌계 중합체의 제조를 위한 이중 반응기 용액 공정 | |
| KR102647144B1 (ko) | 다봉형 에틸렌계 중합체 및 저밀도 폴리에틸렌(ldpe)을 포함하는 조성물 | |
| KR102649280B1 (ko) | 인성이 개선된 다중모드 에틸렌계 중합체 조성물 | |
| KR102663571B1 (ko) | 다중모드 에틸렌계 중합체의 제조 방법 | |
| KR102656043B1 (ko) | 저온에서 개선된 인성을 갖는 다봉형 에틸렌계 중합체를 갖는 조성물 | |
| KR102663559B1 (ko) | 다중모드 에틸렌계 중합체 처리 시스템 및 방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20200619 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20211206 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20230623 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20230904 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20231121 Patent event code: PR07011E01D Comment text: Decision to Grant Registration Patent event date: 20230904 Patent event code: PE07011S01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20231122 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration |




























