JPS6353203B2 - - Google Patents

Info

Publication number: JPS6353203B2
Authority: JP; Japan
Prior art keywords: ethylene; reaction; oxide; solid catalyst; magnesium
Prior art date: 1978-06-26
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.): Expired

Application number

JP7642578A

Other languages

English (en)

Japanese (ja)

Other versions

JPS553459A (en

Inventor

Masahisa Yokota

Teruo Hosokawa

Kiichiro Sakashita

Tadashi Ozawa

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Resonac Holdings Corp

Original Assignee

Showa Denko KK

Priority date (The priority date 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 date listed.)

1978-06-26

Filing date

1978-06-26

Publication date

1988-10-21

1978-06-26 Application filed by Showa Denko KK filed Critical Showa Denko KK

1978-06-26 Priority to JP7642578A priority Critical patent/JPS553459A/ja

1980-01-11 Publication of JPS553459A publication Critical patent/JPS553459A/ja

1988-10-21 Publication of JPS6353203B2 publication Critical patent/JPS6353203B2/ja

Status Granted legal-status Critical Current

Links

239000011949 solid catalyst Substances 0.000 claims description 58
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 52
239000005977 Ethylene Substances 0.000 claims description 52
239000011777 magnesium Substances 0.000 claims description 32
238000006116 polymerization reaction Methods 0.000 claims description 32
150000002430 hydrocarbons Chemical group 0.000 claims description 30
229910052749 magnesium Inorganic materials 0.000 claims description 29
150000001875 compounds Chemical class 0.000 claims description 28
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 27
229910052809 inorganic oxide Inorganic materials 0.000 claims description 22
239000002904 solvent Substances 0.000 claims description 22
238000007334 copolymerization reaction Methods 0.000 claims description 21
238000004519 manufacturing process Methods 0.000 claims description 16
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 15
239000004215 Carbon black (E152) Substances 0.000 claims description 14
229930195733 hydrocarbon Natural products 0.000 claims description 14
239000010936 titanium Substances 0.000 claims description 14
229910052719 titanium Inorganic materials 0.000 claims description 14
125000000217 alkyl group Chemical group 0.000 claims description 13
125000004432 carbon atom Chemical group C* 0.000 claims description 13
150000001336 alkenes Chemical class 0.000 claims description 12
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 10
239000000395 magnesium oxide Substances 0.000 claims description 8
125000000753 cycloalkyl group Chemical group 0.000 claims description 7
229920000573 polyethylene Polymers 0.000 claims description 7
239000007795 chemical reaction product Substances 0.000 claims description 6
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 6
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 6
229910052814 silicon oxide Inorganic materials 0.000 claims description 6
JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 5
125000005843 halogen group Chemical group 0.000 claims description 5
125000003710 aryl alkyl group Chemical group 0.000 claims description 4
125000003118 aryl group Chemical group 0.000 claims description 4
229910052810 boron oxide Inorganic materials 0.000 claims description 4
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 4
239000000292 calcium oxide Substances 0.000 claims description 3
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
229910052736 halogen Inorganic materials 0.000 claims description 3
125000004429 atom Chemical group 0.000 claims description 2
150000002367 halogens Chemical class 0.000 claims description 2
238000006243 chemical reaction Methods 0.000 description 63
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 45
239000003054 catalyst Substances 0.000 description 32
229920001577 copolymer Polymers 0.000 description 26
239000000047 product Substances 0.000 description 26
-1 magnesium halides Chemical class 0.000 description 22
238000000034 method Methods 0.000 description 22
239000002245 particle Substances 0.000 description 20
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
229910052782 aluminium Inorganic materials 0.000 description 17
229920000642 polymer Polymers 0.000 description 17
230000000694 effects Effects 0.000 description 16
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 14
230000000052 comparative effect Effects 0.000 description 13
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 13
238000005406 washing Methods 0.000 description 11
239000002210 silicon-based material Substances 0.000 description 10
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 10
239000001257 hydrogen Substances 0.000 description 9
229910052739 hydrogen Inorganic materials 0.000 description 9
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
230000037048 polymerization activity Effects 0.000 description 8
239000002002 slurry Substances 0.000 description 8
239000012265 solid product Substances 0.000 description 8
238000003756 stirring Methods 0.000 description 8
238000001035 drying Methods 0.000 description 7
XDKQUSKHRIUJEO-UHFFFAOYSA-N magnesium;ethanolate Chemical compound [Mg+2].CC[O-].CC[O-] XDKQUSKHRIUJEO-UHFFFAOYSA-N 0.000 description 7
150000003377 silicon compounds Chemical class 0.000 description 7
239000006228 supernatant Substances 0.000 description 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
239000002131 composite material Substances 0.000 description 6
150000003609 titanium compounds Chemical class 0.000 description 6
YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 description 5
238000009826 distribution Methods 0.000 description 5
239000000843 powder Substances 0.000 description 5
229910004298 SiO 2 Inorganic materials 0.000 description 4
239000007788 liquid Substances 0.000 description 4
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 4
239000003960 organic solvent Substances 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 3
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
230000007423 decrease Effects 0.000 description 3
238000002156 mixing Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
239000007787 solid Substances 0.000 description 3
239000000126 substance Substances 0.000 description 3
MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 3
229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
ZZNQQQWFKKTOSD-UHFFFAOYSA-N diethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OCC)(OCC)C1=CC=CC=C1 ZZNQQQWFKKTOSD-UHFFFAOYSA-N 0.000 description 2
229920001038 ethylene copolymer Polymers 0.000 description 2
230000005484 gravity Effects 0.000 description 2
229920006158 high molecular weight polymer Polymers 0.000 description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
KRPXAHXWPZLBKL-UHFFFAOYSA-L magnesium;diphenoxide Chemical compound [Mg+2].[O-]C1=CC=CC=C1.[O-]C1=CC=CC=C1 KRPXAHXWPZLBKL-UHFFFAOYSA-L 0.000 description 2
CRGZYKWWYNQGEC-UHFFFAOYSA-N magnesium;methanolate Chemical compound [Mg+2].[O-]C.[O-]C CRGZYKWWYNQGEC-UHFFFAOYSA-N 0.000 description 2
UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
239000000178 monomer Substances 0.000 description 2
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
230000035484 reaction time Effects 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
229910052723 transition metal Inorganic materials 0.000 description 2
150000003624 transition metals Chemical class 0.000 description 2
VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 2
239000004711 α-olefin Substances 0.000 description 2
LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
JXPHLUCMHXXHEJ-UHFFFAOYSA-N 2-(aminomethyl)-4-bromoaniline Chemical compound NCC1=CC(Br)=CC=C1N JXPHLUCMHXXHEJ-UHFFFAOYSA-N 0.000 description 1
WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
238000004438 BET method Methods 0.000 description 1
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
125000002723 alicyclic group Chemical group 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
125000003545 alkoxy group Chemical group 0.000 description 1
VIJYFGMFEVJQHU-UHFFFAOYSA-N aluminum oxosilicon(2+) oxygen(2-) Chemical compound [O-2].[Al+3].[Si+2]=O VIJYFGMFEVJQHU-UHFFFAOYSA-N 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
238000001479 atomic absorption spectroscopy Methods 0.000 description 1
238000009835 boiling Methods 0.000 description 1
238000003763 carbonization Methods 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
125000001309 chloro group Chemical group Cl* 0.000 description 1
238000004040 coloring Methods 0.000 description 1
238000004440 column chromatography Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000009849 deactivation Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
XVCNAZQXIVBYAD-UHFFFAOYSA-N di(propan-2-yl)-di(propan-2-yloxy)silane Chemical compound CC(C)O[Si](C(C)C)(C(C)C)OC(C)C XVCNAZQXIVBYAD-UHFFFAOYSA-N 0.000 description 1
URSLNVMUSKPBTL-UHFFFAOYSA-N dibutoxy(dibutyl)silane Chemical compound CCCCO[Si](CCCC)(CCCC)OCCCC URSLNVMUSKPBTL-UHFFFAOYSA-N 0.000 description 1
DGPFXVBYDAVXLX-UHFFFAOYSA-N dibutyl(diethoxy)silane Chemical compound CCCC[Si](OCC)(OCC)CCCC DGPFXVBYDAVXLX-UHFFFAOYSA-N 0.000 description 1
WBTJWCUSFBPLSQ-UHFFFAOYSA-N dibutyl(methoxy)alumane Chemical compound [O-]C.CCCC[Al+]CCCC WBTJWCUSFBPLSQ-UHFFFAOYSA-N 0.000 description 1
VJRUISVXILMZSL-UHFFFAOYSA-M dibutylalumanylium;chloride Chemical compound CCCC[Al](Cl)CCCC VJRUISVXILMZSL-UHFFFAOYSA-M 0.000 description 1
VSYLGGHSEIWGJV-UHFFFAOYSA-N diethyl(dimethoxy)silane Chemical compound CC[Si](CC)(OC)OC VSYLGGHSEIWGJV-UHFFFAOYSA-N 0.000 description 1
HJXBDPDUCXORKZ-UHFFFAOYSA-N diethylalumane Chemical compound CC[AlH]CC HJXBDPDUCXORKZ-UHFFFAOYSA-N 0.000 description 1
YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
FSBVERYRVPGNGG-UHFFFAOYSA-N dimagnesium dioxido-bis[[oxido(oxo)silyl]oxy]silane hydrate Chemical compound O.[Mg+2].[Mg+2].[O-][Si](=O)O[Si]([O-])([O-])O[Si]([O-])=O FSBVERYRVPGNGG-UHFFFAOYSA-N 0.000 description 1
JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 description 1
AHUXYBVKTIBBJW-UHFFFAOYSA-N dimethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OC)(OC)C1=CC=CC=C1 AHUXYBVKTIBBJW-UHFFFAOYSA-N 0.000 description 1
AVBCBOQFOQZNFK-UHFFFAOYSA-N dipropoxy(dipropyl)silane Chemical compound CCCO[Si](CCC)(CCC)OCCC AVBCBOQFOQZNFK-UHFFFAOYSA-N 0.000 description 1
230000006353 environmental stress Effects 0.000 description 1
GCPCLEKQVMKXJM-UHFFFAOYSA-N ethoxy(diethyl)alumane Chemical compound CCO[Al](CC)CC GCPCLEKQVMKXJM-UHFFFAOYSA-N 0.000 description 1
DFJDZTPFNSXNAX-UHFFFAOYSA-N ethoxy(triethyl)silane Chemical compound CCO[Si](CC)(CC)CC DFJDZTPFNSXNAX-UHFFFAOYSA-N 0.000 description 1
MGDOJPNDRJNJBK-UHFFFAOYSA-N ethylaluminum Chemical compound [Al].C[CH2] MGDOJPNDRJNJBK-UHFFFAOYSA-N 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000010304 firing Methods 0.000 description 1
239000008187 granular material Substances 0.000 description 1
FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
150000004678 hydrides Chemical class 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
239000012442 inert solvent Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
239000001282 iso-butane Substances 0.000 description 1
230000007774 longterm Effects 0.000 description 1
150000002681 magnesium compounds Chemical class 0.000 description 1
239000000391 magnesium silicate Substances 0.000 description 1
229910052919 magnesium silicate Inorganic materials 0.000 description 1
235000019792 magnesium silicate Nutrition 0.000 description 1
OPJNPKOLRZALKK-UHFFFAOYSA-N magnesium;cyclohexanolate Chemical compound C1CCCCC1O[Mg]OC1CCCCC1 OPJNPKOLRZALKK-UHFFFAOYSA-N 0.000 description 1
239000000155 melt Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
238000000465 moulding Methods 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
239000012188 paraffin wax Substances 0.000 description 1
238000012805 post-processing Methods 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
238000000746 purification Methods 0.000 description 1
239000000376 reactant Substances 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
LMHHRCOWPQNFTF-UHFFFAOYSA-N s-propan-2-yl azepane-1-carbothioate Chemical compound CC(C)SC(=O)N1CCCCCC1 LMHHRCOWPQNFTF-UHFFFAOYSA-N 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
PUGUQINMNYINPK-UHFFFAOYSA-N tert-butyl 4-(2-chloroacetyl)piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCN(C(=O)CCl)CC1 PUGUQINMNYINPK-UHFFFAOYSA-N 0.000 description 1
UQMOLLPKNHFRAC-UHFFFAOYSA-N tetrabutyl silicate Chemical compound CCCCO[Si](OCCCC)(OCCCC)OCCCC UQMOLLPKNHFRAC-UHFFFAOYSA-N 0.000 description 1
LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 1
ADLSSRLDGACTEX-UHFFFAOYSA-N tetraphenyl silicate Chemical compound C=1C=CC=CC=1O[Si](OC=1C=CC=CC=1)(OC=1C=CC=CC=1)OC1=CC=CC=C1 ADLSSRLDGACTEX-UHFFFAOYSA-N 0.000 description 1
ZUEKXCXHTXJYAR-UHFFFAOYSA-N tetrapropan-2-yl silicate Chemical compound CC(C)O[Si](OC(C)C)(OC(C)C)OC(C)C ZUEKXCXHTXJYAR-UHFFFAOYSA-N 0.000 description 1
ZQZCOBSUOFHDEE-UHFFFAOYSA-N tetrapropyl silicate Chemical compound CCCO[Si](OCCC)(OCCC)OCCC ZQZCOBSUOFHDEE-UHFFFAOYSA-N 0.000 description 1
UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 description 1
NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
DENFJSAFJTVPJR-UHFFFAOYSA-N triethoxy(ethyl)silane Chemical compound CCO[Si](CC)(OCC)OCC DENFJSAFJTVPJR-UHFFFAOYSA-N 0.000 description 1
ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 1
238000001291 vacuum drying Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

JP7642578A 1978-06-26 1978-06-26 Preparation of improved ethylene polymer Granted JPS553459A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP7642578A JPS553459A (en)	1978-06-26	1978-06-26	Preparation of improved ethylene polymer

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP7642578A JPS553459A (en)	1978-06-26	1978-06-26	Preparation of improved ethylene polymer

Publications (2)

Publication Number	Publication Date
JPS553459A JPS553459A (en)	1980-01-11
JPS6353203B2 true JPS6353203B2 (de)	1988-10-21

Family

ID=13604809

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP7642578A Granted JPS553459A (en)	1978-06-26	1978-06-26	Preparation of improved ethylene polymer

Country Status (1)

Country	Link
JP (1)	JPS553459A (de)

1978
- 1978-06-26 JP JP7642578A patent/JPS553459A/ja active Granted

Also Published As

Publication number	Publication date
JPS553459A (en)	1980-01-11

Publication	Publication Date	Title
JPS5920681B2 (ja)	1984-05-15	重合触媒
KR100334165B1 (ko)	2002-11-27	에틸렌 중합 및 에틸렌/α-올레핀 공중합용 담지촉매의 제조방법
JP2003503562A (ja)	2003-01-28	マグネシウム／遷移金属アルコキシド錯体の製造方法及びそれらから製造された重合触媒
JP2001510865A (ja)	2001-08-07	高活性ポリエチレン触媒
EP0496093A1 (de)	1992-07-29	Hochaktiver Vanadium-Katalysator
EP0272132B1 (de)	1990-08-08	Olefinpolymerisationskatalysator, seine Herstellung und Anwendung
US4364851A (en)	1982-12-21	Process for producing olefin polymers
JPS6219596A (ja)	1987-01-28	金属間化合物
JPH0721005B2 (ja)	1995-03-08	エチレンの（共）重合用触媒組成物
JP4547124B2 (ja)	2010-09-22	オレフィン重合のための触媒組成物およびこの組成物を用いた方法
KR100218045B1 (ko)	1999-09-01	에틸렌 중합 및 에틸렌/알파-올레핀 공중합용 담지촉매의 제조방법
JPH0859731A (ja)	1996-03-05	オレフィン重合触媒の製造方法
EP0294168A1 (de)	1988-12-07	Verfahren zur Herstellung eines Ethylenpolymers
JPS6353203B2 (de)	1988-10-21
EP0132288B1 (de)	1990-02-28	Verfahren zur Polymerisation von Olefinen
JP2008531750A (ja)	2008-08-14	エチレン重合用触媒の製造方法
JPS5812889B2 (ja)	1983-03-10	ポリエチレンノセイゾウホウホウ
JPH07678B2 (ja)	1995-01-11	エチレン共重合体の製造法
JP3253749B2 (ja)	2002-02-04	オレフィン重合触媒の製造方法
JPH07238109A (ja)	1995-09-12	エチレンの重合及び共重合方法
JPH05295027A (ja)	1993-11-09	エチレン重合体の製造法
KR100546500B1 (ko)	2006-01-26	분자량 분포에서 고분자 테일을 갖는 에틸렌 중합체 및 공중합체 제조방법
JP3286850B2 (ja)	2002-05-27	ポリエチレンの製造方法
KR100430976B1 (ko)	2004-05-12	에틸렌 중합 및 에틸렌/α-올레핀 공중합용 담지촉매의제조방법
JPS6338366B2 (de)	1988-07-29