KR20200089630A - 폴리에틸렌 및 이의 염소화 폴리에틸렌 - Google Patents
폴리에틸렌 및 이의 염소화 폴리에틸렌 Download PDFInfo
- Publication number
- KR20200089630A KR20200089630A KR1020200005493A KR20200005493A KR20200089630A KR 20200089630 A KR20200089630 A KR 20200089630A KR 1020200005493 A KR1020200005493 A KR 1020200005493A KR 20200005493 A KR20200005493 A KR 20200005493A KR 20200089630 A KR20200089630 A KR 20200089630A
- Authority
- KR
- South Korea
- Prior art keywords
- polyethylene
- formula
- group
- alkyl
- metallocene
- 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
- -1 Polyethylene Polymers 0.000 title claims abstract description 150
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 108
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 108
- 239000004709 Chlorinated polyethylene Substances 0.000 title claims abstract description 65
- 239000003054 catalyst Substances 0.000 claims abstract description 86
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 37
- 239000000460 chlorine Substances 0.000 claims abstract description 37
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 33
- 150000001875 compounds Chemical class 0.000 claims description 67
- 125000000217 alkyl group Chemical group 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 41
- 239000000126 substance Substances 0.000 claims description 38
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- 125000003118 aryl group Chemical group 0.000 claims description 27
- 239000001257 hydrogen Substances 0.000 claims description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims description 24
- 229910052736 halogen Inorganic materials 0.000 claims description 19
- 150000002367 halogens Chemical class 0.000 claims description 19
- 150000002431 hydrogen Chemical class 0.000 claims description 17
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 16
- 125000003545 alkoxy group Chemical group 0.000 claims description 14
- 239000000377 silicon dioxide Substances 0.000 claims description 14
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 13
- 125000003358 C2-C20 alkenyl group Chemical group 0.000 claims description 12
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 12
- 239000005977 Ethylene Substances 0.000 claims description 12
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 12
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 12
- 238000001694 spray drying Methods 0.000 claims description 12
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 9
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 9
- 125000005103 alkyl silyl group Chemical group 0.000 claims description 8
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims description 7
- 125000000524 functional group Chemical group 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 125000001931 aliphatic group Chemical group 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000011859 microparticle Substances 0.000 claims description 6
- 230000000379 polymerizing effect Effects 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 238000010998 test method Methods 0.000 claims description 6
- 229910052723 transition metal Inorganic materials 0.000 claims description 6
- 150000003624 transition metals Chemical class 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 125000001188 haloalkyl group Chemical group 0.000 claims description 5
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 claims description 5
- 125000005370 alkoxysilyl group Chemical group 0.000 claims description 4
- 125000003368 amide group Chemical group 0.000 claims description 4
- 229910052732 germanium Inorganic materials 0.000 claims description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 4
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- 125000005353 silylalkyl group Chemical group 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 abstract description 36
- 238000005660 chlorination reaction Methods 0.000 abstract description 26
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 66
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 42
- 238000001035 drying Methods 0.000 description 41
- 238000002360 preparation method Methods 0.000 description 41
- 239000002245 particle Substances 0.000 description 40
- 239000011148 porous material Substances 0.000 description 37
- 239000000243 solution Substances 0.000 description 33
- 230000000052 comparative effect Effects 0.000 description 28
- 125000004432 carbon atom Chemical group C* 0.000 description 25
- 238000004519 manufacturing process Methods 0.000 description 22
- 230000015572 biosynthetic process Effects 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 21
- 238000003786 synthesis reaction Methods 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000012968 metallocene catalyst Substances 0.000 description 17
- 239000002002 slurry Substances 0.000 description 16
- 229910052782 aluminium Inorganic materials 0.000 description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 14
- 238000009826 distribution Methods 0.000 description 14
- 238000001179 sorption measurement Methods 0.000 description 14
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 13
- 229910052796 boron Inorganic materials 0.000 description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 238000005406 washing Methods 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 10
- 229920001903 high density polyethylene Polymers 0.000 description 10
- 239000004700 high-density polyethylene Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- 239000000843 powder Substances 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 239000011800 void material Substances 0.000 description 9
- 238000005160 1H NMR spectroscopy Methods 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 8
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 7
- 125000001309 chloro group Chemical group Cl* 0.000 description 7
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 7
- 239000012299 nitrogen atmosphere Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 235000011089 carbon dioxide Nutrition 0.000 description 6
- 238000007872 degassing Methods 0.000 description 6
- 239000003446 ligand Substances 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 125000003342 alkenyl group Chemical group 0.000 description 5
- 229960004424 carbon dioxide Drugs 0.000 description 5
- 239000003426 co-catalyst Substances 0.000 description 5
- 238000005227 gel permeation chromatography Methods 0.000 description 5
- 229910052735 hafnium Inorganic materials 0.000 description 5
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 5
- 238000004255 ion exchange chromatography Methods 0.000 description 5
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical class C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 229910007926 ZrCl Inorganic materials 0.000 description 4
- WFZSIVNWLIYDJZ-UHFFFAOYSA-N dichloro-methyl-[6-[(2-methylpropan-2-yl)oxy]hexyl]silane Chemical compound CC(C)(C)OCCCCCC[Si](C)(Cl)Cl WFZSIVNWLIYDJZ-UHFFFAOYSA-N 0.000 description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- 238000001291 vacuum drying Methods 0.000 description 4
- CLILMZOQZSMNTE-UHFFFAOYSA-N 1-chloro-6-[(2-methylpropan-2-yl)oxy]hexane Chemical compound CC(C)(C)OCCCCCCCl CLILMZOQZSMNTE-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 239000003480 eluent Substances 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 150000002902 organometallic compounds Chemical class 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 3
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 3
- GWUXLTRGPPIDJA-UHFFFAOYSA-N (4-methylphenyl)alumane Chemical compound CC1=CC=C([AlH2])C=C1 GWUXLTRGPPIDJA-UHFFFAOYSA-N 0.000 description 2
- ALLIZEAXNXSFGD-UHFFFAOYSA-N 1-methyl-2-phenylbenzene Chemical group CC1=CC=CC=C1C1=CC=CC=C1 ALLIZEAXNXSFGD-UHFFFAOYSA-N 0.000 description 2
- KPBQMFGOMZHQMN-UHFFFAOYSA-N 8-methyl-5-[[2-(trifluoromethyl)phenyl]methyl]-10H-indeno[1,2-b]indole Chemical compound CC1=CC=2C3=C(N(C=2C=C1)CC1=C(C=CC=C1)C(F)(F)F)C1=CC=CC=C1C3 KPBQMFGOMZHQMN-UHFFFAOYSA-N 0.000 description 2
- 239000004342 Benzoyl peroxide Substances 0.000 description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 2
- XQQRXHNPVOOXDK-UHFFFAOYSA-M CC(C)(C)OCCCCCC[Mg]Cl Chemical compound CC(C)(C)OCCCCCC[Mg]Cl XQQRXHNPVOOXDK-UHFFFAOYSA-M 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 125000004104 aryloxy group Chemical group 0.000 description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 239000012018 catalyst precursor Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 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 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- SHGOGDWTZKFNSC-UHFFFAOYSA-N ethyl(dimethyl)alumane Chemical compound CC[Al](C)C SHGOGDWTZKFNSC-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 229910021482 group 13 metal Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 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 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 125000004923 naphthylmethyl group Chemical group C1(=CC=CC2=CC=CC=C12)C* 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 description 2
- 125000001792 phenanthrenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C=CC12)* 0.000 description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 2
- 238000005070 sampling Methods 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
- 229910052719 titanium Inorganic materials 0.000 description 2
- 125000003944 tolyl group Chemical group 0.000 description 2
- 150000003623 transition metal compounds Chemical class 0.000 description 2
- IMFACGCPASFAPR-UHFFFAOYSA-O tributylazanium Chemical compound CCCC[NH+](CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-O 0.000 description 2
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 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
- VKMQKNJWQNCEQV-UHFFFAOYSA-N (4-methylphenyl)boron Chemical compound [B]C1=CC=C(C)C=C1 VKMQKNJWQNCEQV-UHFFFAOYSA-N 0.000 description 1
- 125000006583 (C1-C3) haloalkyl group Chemical group 0.000 description 1
- 125000000171 (C1-C6) haloalkyl group Chemical group 0.000 description 1
- VNPQQEYMXYCAEZ-UHFFFAOYSA-N 1,2,3,4-tetramethylcyclopenta-1,3-diene Chemical compound CC1=C(C)C(C)=C(C)C1 VNPQQEYMXYCAEZ-UHFFFAOYSA-N 0.000 description 1
- KQMXZRYHFUVHNZ-UHFFFAOYSA-N 1,2,3-trichlorobenzene;1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1.ClC1=CC=CC(Cl)=C1Cl KQMXZRYHFUVHNZ-UHFFFAOYSA-N 0.000 description 1
- RJBIEUUXYQTZNX-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1.ClC1=CC=C(Cl)C(Cl)=C1 RJBIEUUXYQTZNX-UHFFFAOYSA-N 0.000 description 1
- XSBHWHZJHSUCOI-UHFFFAOYSA-N 1-[(2-methylpropan-2-yl)oxy]hexane Chemical compound CCCCCCOC(C)(C)C XSBHWHZJHSUCOI-UHFFFAOYSA-N 0.000 description 1
- XABCWFLMPDMJNH-UHFFFAOYSA-N 1-[[2-(trifluoromethyl)phenyl]methyl]-5,10-dihydroindeno[1,2-b]indole Chemical compound FC(C1=C(CC2=C3CC4=C(NC=5C=CC=CC4=5)C3=CC=C2)C=CC=C1)(F)F XABCWFLMPDMJNH-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical group CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
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Classifications
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
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- 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
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F4/02—Carriers therefor
-
- 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
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- 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
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- 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
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- 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
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
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- 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
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Abstract
Description
| 제조예 | 비교제조예 | |||||
| 1 | 2 | 3 | 1 | 2 | 3 | |
| Mechanical strength [MPa] | 6.8 | 6.3 | 7 | 11.3 | 12.1 | 9.2 |
| Surface area [m2/g] | 280 | 274 | 260 | 263 | 270 | 281 |
| Bulk density [g/mL] | 0.31 | 0.28 | 0.33 | 0.43 | 0.44 | 0.41 |
| Particle size d50 [㎛] | 57 | 59 | 60 | 67 | 69 | 58 |
| 실시예 | 비교예 | ||||||
| 1-1 | 1-2 | 1-3 | 1-1 | 1-2 | 1-3 | 1-4 | |
| 촉매 | 제조예1 | 제조예2 | 제조예3 | Z/N | 비교 제조예1 |
비교 제조예2 |
비교 제조예3 |
| Object surface/ volume ratio(1/㎛) | 0.09 | 0.09 | 0.08 | 0.09 | 0.010 | 0.11 | 0.09 |
| Closed porosity(%) | 0.82 | 0.48 | 0.68 | 0.38 | 11.65 | 16.11 | 0.56 |
| Open porosity(%) | 21.47 | 17.73 | 23.12 | 12.57 | 12.3 | 20.34 | 8.78 |
| Total porosity(%) | 22.29 | 18.21 | 23.8 | 12.95 | 23.95 | 36.45 | 9.26 |
| MI (5kg, 190℃, g/10분) | 0.91 | 0.81 | 0.72 | 1.3 | 0.92 | 0.81 | 0.85 |
| MFRR (21.6/5) | 18.1 | 19.4 | 19.8 | 15.3 | 18.5 | 11.2 | 12.7 |
| 밀도 (g/cm3) | 0.955 | 0.955 | 0.955 | 0.958 | 0.955 | 0.951 | 0.952 |
| Mw (×103 g/mol) | 163 | 170 | 185 | 204 | 161 | 156 | 155 |
| 분자량분포 (Mw/Mn) | 6.9 | 7.1 | 7.3 | 10.6 | 7.0 | 3.7 | 3.9 |
| 가교 PE 신장점도 (210℃, 0.5s, ×103 Paㆍs) |
890 | 880 | 910 | 610 | 770 | - | - |
| 실시예 | 비교예 | ||||||
| 2-1 | 2-2 | 2-3 | 2-1 | 2-2 | 2-3 | 2-4 | |
| 염소함량 (wt%) | 38.4 | 38.2 | 38.7 | 37.9 | 38.5 | 38.8 | 38.7 |
| Closed porosity(%) | 0.02 | 0.00 | 0.02 | 10.15 | 1.13 | 2.23 | 0.05 |
| Open porosity(%) | 0.46 | 0.45 | 0.48 | 7.79 | 1.45 | 3.78 | 1.07 |
| Total porosity(%) | 0.48 | 0.45 | 0.50 | 17.94 | 2.57 | 6.01 | 1.12 |
| CPE Tensile strength(MPa) | 12.6 | 13.1 | 13.4 | 11.5 | 9.8 | - | - |
| CPE Tensile elongation(%) | 1010 | 980 | 970 | 830 | 890 | - | - |
| 건조 효율(%) | 91 | 90 | 90 | 70 | 56 | 45 | 72 |
| CPE 생산량 (Ton/day) | >300 | >300 | >300 | 180 | 120 | - | - |
Claims (17)
- 닫힌 공극도(closed porosity)가 5% 이하이고, 열린 공극도(open porosity)가 15% 이상인, 폴리에틸렌.
- 제1항에 있어서,
상기 폴리에틸렌은, 상기 열린 공극도(open porosity)가 15% 내지 30%인,
폴리에틸렌.
- 제1항에 있어서,
상기 폴리에틸렌은, 전체 공극도(total porosity)가 15% 내지 30%인,
폴리에틸렌.
- 제1항에 있어서,
상기 폴리에틸렌은, 가교 폴리에틸렌 신장점도(210 ℃, 0.5 s)가 750000 Paㆍs 이상인,
폴리에틸렌.
- 제1항에 있어서,
상기 폴리에틸렌은, 메탈로센 화합물이 담체에 담지된 메탈로센 담지 촉매의 존재 하에, 에틸렌을 중합하여 제조된 것인,
폴리에틸렌.
- 제5항에 있어서,
상기 메탈로센 담지 촉매는, 하기 화학식 1로 표시되는 제1 메탈로센 화합물 1종 이상; 및 하기 화학식 2로 표시되는 화합물 중에서 선택되는 제2 메탈로센 화합물 1종 이상을 포함하는 것인,
폴리에틸렌.
[화학식 1]
상기 화학식 1에서,
R1 내지 R8 중 어느 하나 이상은 -(CH2)n-OR이고, 여기서, R은 C1-6의 직쇄 또는 분지쇄 알킬이고, n은 2 내지 6의 정수이고,
R1 내지 R8 중 나머지는 서로 동일하거나 상이하고 각각 독립적으로, 수소, 할로겐, C1-20 알킬, C2-20 알케닐, C6-20 아릴, C7-40 알킬아릴, C7-40 아릴알킬로 이루어진 군에서 선택된 작용기이거나, 또는 서로 인접하는 2개 이상이 서로 연결되어 C1-10의 하이드로카빌기로 치환 또는 비치환된 C6-20의 지방족 또는 방향족 고리를 형성할 수 있고,
Q1 및 Q2는 서로 동일하거나 상이하고, 각각 독립적으로 수소, 할로겐, C1-20 알킬, C2-20 알케닐, C2-20 알콕시알킬, C6-20 아릴, C7-40 알킬아릴, C7-40 아릴알킬이고;
A1은 탄소(C), 실리콘(Si), 또는 게르마늄(Ge)이고;
M1은 4족 전이금속이며;
X1 및 X2는 서로 동일하거나 상이하고, 각각 독립적으로 할로겐, C1-20 알킬, C2-20 알케닐, C6-20 아릴, 니트로기, 아미도기, C1-20 알킬실릴, C1-20 알콕시, 또는 C1-20 설포네이트기이고;
m은 0 또는 1의 정수이고,
[화학식 2]
상기 화학식 2에서,
Q3 및 Q4는 서로 동일하거나 상이하고, 각각 독립적으로 수소, 할로겐, C1-20 알킬, C2-20 알케닐, C2-20 알콕시알킬, C6-20 아릴, C7-40 알킬아릴, C7-40 아릴알킬이고;
A2는 탄소(C), 실리콘(Si), 또는 게르마늄(Ge)이고;
M2는 4족 전이금속이며;
X3 및 X4는 서로 동일하거나 상이하고, 각각 독립적으로 할로겐, C1-20 알킬, C2-20 알케닐, C6-20 아릴, 니트로기, 아미도기, C1-20 알킬실릴, C1-20 알콕시, 또는 C1-20 설포네이트기이고;
C1 및 C2는 중 하나는 하기 화학식 3a 또는 화학식 3b로 표시되고, C1 및 C2는 중 나머지 하나는 하기 화학식 3c, 화학식 3d, 또는 화학식 3e로 표시되며;
[화학식 3a]
[화학식 3b]
[화학식 3c]
[화학식 3d]
[화학식 3e]
상기 화학식 3a, 3b, 3c, 3d 및 3e에서, R9 내지 R39 및 R17' 내지 R21'은 서로 동일하거나 상이하고, 각각 독립적으로 수소, 할로겐, C1-20 알킬, C1-20 할로알킬, C2-20 알케닐, C1-20 알킬실릴, C1-20 실릴알킬, C1-20 알콕시실릴, C1-20 알콕시, C6-20 아릴, C7-40 알킬아릴, C7-40 아릴알킬이며, 단, R17 내지 R21 및 R17' 내지 R21' 중 하나 이상은 C1-20 할로알킬이고,
R22 내지 R39 중 서로 인접하는 2개 이상이 서로 연결되어 C1-10 의 하이드로카빌기로 치환 또는 비치환된 C6-20의 지방족 또는 방향족 고리를 형성할 수 있으며;
*는 A2 및 M2와 결합하는 부위를 나타낸 것이다.
- 제6항에 있어서,
상기 메탈로센 담지 촉매는, 상기 제1 메탈로센 화합물 및 상기 제2 메탈로센 화합물의 중량비는 40:60 내지 70:30로 포함하는 것인,
폴리에틸렌.
- 제5항에 있어서,
상기 담체는, 스프레이 건조법으로 제조된 것인,
폴리에틸렌.
- 제5항에 있어서,
상기 담체는, 단면이 타원형이며 표면이 울퉁불퉁한 찌그러진 엠보싱 형태를 갖는 것인,
폴리에틸렌.
- 제5항에 있어서,
상기 담체는, 표면에 하이드록시기, 또는 하이드록시기와 실록산기를 갖는 것인,
폴리에틸렌.
- 제5항에 있어서,
상기 담체는, 실리카, 실리카-알루미나, 또는 실리카-마그네시아인,
폴리에틸렌.
- 제5항에 있어서,
상기 메탈로센 담지 촉매는, 미립자 미소 압축 시험법에 따라 측정한 파괴 강도(mechanical strength)가 3 MPa 내지 9 MPa인,
폴리에틸렌.
- 제5항에 있어서,
상기 메탈로센 담지 촉매는, 벌크 밀도(bulk density)가 0.25 g/mL 내지 0.4 g/mL인,
폴리에틸렌.
- 제1항 내지 제15항 중 어느 한 항의 폴리에틸렌과 클로린을 반응시켜 제조되는, 염소화 폴리에틸렌.
- 제16항에 있어서,
상기 염소화 폴리에틸렌은, 닫힌 공극도(closed porosity)가 2% 이하이고, 열린 공극도(open porosity)가 0% 내지 1%인,
염소화 폴리에틸렌.
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| JPS6146781B2 (ko) * | 1980-02-29 | 1986-10-16 | Shimadzu Corp | |
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| KR20150139462A (ko) * | 2014-06-03 | 2015-12-11 | 주식회사 엘지화학 | 폴리올레핀의 제조 방법 및 이로부터 제조된 폴리올레핀 |
| KR20180067944A (ko) * | 2016-12-13 | 2018-06-21 | 주식회사 엘지화학 | 올레핀 공중합체 |
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| EP2891677B1 (en) * | 2012-08-29 | 2018-04-18 | National University Corporation Gunma University | Method for manufacturing polyethylene porous film and polyethylene porous film |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6146781B2 (ko) * | 1980-02-29 | 1986-10-16 | Shimadzu Corp | |
| KR20140125727A (ko) * | 2013-04-19 | 2014-10-29 | 주식회사 엘지화학 | 왁스 함량이 조절된 폴리에틸렌, 이의 염소화 폴리에틸렌 및 이로부터 제조된 성형품 |
| KR20150139462A (ko) * | 2014-06-03 | 2015-12-11 | 주식회사 엘지화학 | 폴리올레핀의 제조 방법 및 이로부터 제조된 폴리올레핀 |
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