DE2555165A1 - Verbesserte polymerisationskatalysatoren und ihre herstellung - Google Patents
Verbesserte polymerisationskatalysatoren und ihre herstellungInfo
- Publication number
- DE2555165A1 DE2555165A1 DE19752555165 DE2555165A DE2555165A1 DE 2555165 A1 DE2555165 A1 DE 2555165A1 DE 19752555165 DE19752555165 DE 19752555165 DE 2555165 A DE2555165 A DE 2555165A DE 2555165 A1 DE2555165 A1 DE 2555165A1
- Authority
- DE
- Germany
- Prior art keywords
- titanium tetrachloride
- polymerization
- catalyst component
- reduced
- solid
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000002685 polymerization catalyst Substances 0.000 title description 5
- 239000007787 solid Substances 0.000 claims description 84
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 84
- 238000000034 method Methods 0.000 claims description 57
- 239000003054 catalyst Substances 0.000 claims description 49
- 238000006116 polymerization reaction Methods 0.000 claims description 47
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 claims description 38
- 230000008569 process Effects 0.000 claims description 21
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 claims description 19
- -1 aluminum halide Chemical class 0.000 claims description 17
- 239000000575 pesticide Substances 0.000 claims description 12
- 238000006722 reduction reaction Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 11
- 239000004711 α-olefin Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 125000005234 alkyl aluminium group Chemical group 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 239000002585 base Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 description 30
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 22
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 17
- 230000037048 polymerization activity Effects 0.000 description 15
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 15
- 239000010419 fine particle Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 11
- 239000003638 chemical reducing agent Substances 0.000 description 10
- 238000009826 distribution Methods 0.000 description 10
- 239000002879 Lewis base Substances 0.000 description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 8
- 229910052719 titanium Inorganic materials 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- 150000007527 lewis bases Chemical class 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- HRLHOWWCFUKTIY-UHFFFAOYSA-L dichloroalumanylium Chemical compound Cl[Al+]Cl HRLHOWWCFUKTIY-UHFFFAOYSA-L 0.000 description 4
- 150000002170 ethers Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- AQZGPSLYZOOYQP-UHFFFAOYSA-N Diisoamyl ether Chemical compound CC(C)CCOCCC(C)C AQZGPSLYZOOYQP-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 125000001477 organic nitrogen group Chemical group 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- ZYECOAILUNWEAL-NUDFZHEQSA-N (4z)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-n-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide Chemical compound COC1=CC=C(C(=O)NC=2C=CC=CC=2)C=C1N\N=C(C1=CC=CC=C1C=1)/C(=O)C=1C(=O)NC1=CC=CC([N+]([O-])=O)=C1 ZYECOAILUNWEAL-NUDFZHEQSA-N 0.000 description 1
- HTDQSWDEWGSAMN-UHFFFAOYSA-N 1-bromo-2-methoxybenzene Chemical compound COC1=CC=CC=C1Br HTDQSWDEWGSAMN-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- IBTLFDCPAJLATQ-UHFFFAOYSA-N 1-prop-2-enoxybutane Chemical compound CCCCOCC=C IBTLFDCPAJLATQ-UHFFFAOYSA-N 0.000 description 1
- YHCCCMIWRBJYHG-UHFFFAOYSA-N 3-(2-ethylhexoxymethyl)heptane Chemical compound CCCCC(CC)COCC(CC)CCCC YHCCCMIWRBJYHG-UHFFFAOYSA-N 0.000 description 1
- 229910001040 Beta-titanium Inorganic materials 0.000 description 1
- UBJVUCKUDDKUJF-UHFFFAOYSA-N Diallyl sulfide Chemical compound C=CCSCC=C UBJVUCKUDDKUJF-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- ZERULLAPCVRMCO-UHFFFAOYSA-N Dipropyl sulfide Chemical compound CCCSCCC ZERULLAPCVRMCO-UHFFFAOYSA-N 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- 239000004107 Penicillin G sodium Substances 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- KSKPGAGLAZXNEO-UHFFFAOYSA-H aluminum;titanium(3+);hexachloride Chemical compound [Al+3].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Ti+3] KSKPGAGLAZXNEO-UHFFFAOYSA-H 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- SHOVVTSKTTYFGP-UHFFFAOYSA-L butylaluminum(2+);dichloride Chemical compound CCCC[Al](Cl)Cl SHOVVTSKTTYFGP-UHFFFAOYSA-L 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- FTAORUVBXKFVDA-UHFFFAOYSA-N cyclohexylsulfanylcyclohexane Chemical compound C1CCCCC1SC1CCCCC1 FTAORUVBXKFVDA-UHFFFAOYSA-N 0.000 description 1
- VJRUISVXILMZSL-UHFFFAOYSA-M dibutylalumanylium;chloride Chemical compound CCCC[Al](Cl)CCCC VJRUISVXILMZSL-UHFFFAOYSA-M 0.000 description 1
- LJSQFQKUNVCTIA-UHFFFAOYSA-N diethyl sulfide Chemical compound CCSCC LJSQFQKUNVCTIA-UHFFFAOYSA-N 0.000 description 1
- JJSGABFIILQOEY-UHFFFAOYSA-M diethylalumanylium;bromide Chemical compound CC[Al](Br)CC JJSGABFIILQOEY-UHFFFAOYSA-M 0.000 description 1
- PPQUYYAZSOKTQD-UHFFFAOYSA-M diethylalumanylium;iodide Chemical compound CC[Al](I)CC PPQUYYAZSOKTQD-UHFFFAOYSA-M 0.000 description 1
- CQYBWJYIKCZXCN-UHFFFAOYSA-N diethylaluminum Chemical compound CC[Al]CC CQYBWJYIKCZXCN-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- JGHYBJVUQGTEEB-UHFFFAOYSA-M dimethylalumanylium;chloride Chemical compound C[Al](C)Cl JGHYBJVUQGTEEB-UHFFFAOYSA-M 0.000 description 1
- LTYMSROWYAPPGB-UHFFFAOYSA-N diphenyl sulfide Chemical compound C=1C=CC=CC=1SC1=CC=CC=C1 LTYMSROWYAPPGB-UHFFFAOYSA-N 0.000 description 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- NARCMUVKZHPJHP-UHFFFAOYSA-L ethyl(diiodo)alumane Chemical compound [I-].[I-].CC[Al+2] NARCMUVKZHPJHP-UHFFFAOYSA-L 0.000 description 1
- MGDOJPNDRJNJBK-UHFFFAOYSA-N ethylaluminum Chemical compound [Al].C[CH2] MGDOJPNDRJNJBK-UHFFFAOYSA-N 0.000 description 1
- JFICPAADTOQAMU-UHFFFAOYSA-L ethylaluminum(2+);dibromide Chemical compound CC[Al](Br)Br JFICPAADTOQAMU-UHFFFAOYSA-L 0.000 description 1
- AEHWKBXBXYNPCX-UHFFFAOYSA-N ethylsulfanylbenzene Chemical compound CCSC1=CC=CC=C1 AEHWKBXBXYNPCX-UHFFFAOYSA-N 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- JFZUABNDWZQLIJ-UHFFFAOYSA-N methyl 2-[(2-chloroacetyl)amino]benzoate Chemical compound COC(=O)C1=CC=CC=C1NC(=O)CCl JFZUABNDWZQLIJ-UHFFFAOYSA-N 0.000 description 1
- YSTQWZZQKCCBAY-UHFFFAOYSA-L methylaluminum(2+);dichloride Chemical compound C[Al](Cl)Cl YSTQWZZQKCCBAY-UHFFFAOYSA-L 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- DLRJIFUOBPOJNS-UHFFFAOYSA-N phenetole Chemical compound CCOC1=CC=CC=C1 DLRJIFUOBPOJNS-UHFFFAOYSA-N 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- NWYDLOBJQIJDGH-UHFFFAOYSA-N propylsulfanylbenzene Chemical compound CCCSC1=CC=CC=C1 NWYDLOBJQIJDGH-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical compound CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 description 1
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- CNQDVAWRPXCHEG-UHFFFAOYSA-K trilithium;trichloride Chemical compound [Li+].[Li+].[Li+].[Cl-].[Cl-].[Cl-] CNQDVAWRPXCHEG-UHFFFAOYSA-K 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14116574A JPS5168490A (en) | 1974-12-10 | 1974-12-10 | Arufua orefuin jugoyo shokubai seibun no seizoho |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2555165A1 true DE2555165A1 (de) | 1976-06-24 |
Family
ID=15285634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752555165 Withdrawn DE2555165A1 (de) | 1974-12-10 | 1975-12-08 | Verbesserte polymerisationskatalysatoren und ihre herstellung |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5168490A (enrdf_load_stackoverflow) |
| BE (1) | BE836501A (enrdf_load_stackoverflow) |
| CA (1) | CA1079485A (enrdf_load_stackoverflow) |
| DE (1) | DE2555165A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2294187A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1050322B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2740282A1 (de) * | 1976-09-08 | 1978-03-09 | Sumitomo Chemical Co | Titantrichloridkatalysator, verfahren zu dessen herstellung und katalytisches verfahren zur herstellung hochkristalliner olefinpolymerisate |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52127492A (en) * | 1976-04-20 | 1977-10-26 | Mitsui Petrochem Ind Ltd | Production of titanium catalyst component |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE789227A (fr) * | 1971-09-24 | 1973-03-26 | Hoechst Ag | Procede de polymerisation d'alpha-olefines |
| BE791728A (fr) * | 1971-11-24 | 1973-05-22 | Shell Int Research | Procede de preparation d'un constituant de formation d'un catalyseur |
| JPS5130593A (ja) * | 1974-09-09 | 1976-03-15 | Mitsubishi Chem Ind | Kotaisanenkachitanshokubai no seizoho |
| JPS5130591A (en) * | 1974-09-10 | 1976-03-15 | Mitsubishi Chem Ind | Arufua orefuinjugoyoshokubai no seizohoho |
| JPS5132493A (en) * | 1974-09-13 | 1976-03-19 | Mitsubishi Chem Ind | Arufua orefuinjugoyoshokubai no seiho |
-
1974
- 1974-12-10 JP JP14116574A patent/JPS5168490A/ja active Granted
-
1975
- 1975-12-08 CA CA241,208A patent/CA1079485A/en not_active Expired
- 1975-12-08 DE DE19752555165 patent/DE2555165A1/de not_active Withdrawn
- 1975-12-09 IT IT3011475A patent/IT1050322B/it active
- 1975-12-09 FR FR7537603A patent/FR2294187A1/fr active Granted
- 1975-12-10 BE BE162631A patent/BE836501A/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2740282A1 (de) * | 1976-09-08 | 1978-03-09 | Sumitomo Chemical Co | Titantrichloridkatalysator, verfahren zu dessen herstellung und katalytisches verfahren zur herstellung hochkristalliner olefinpolymerisate |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2294187A1 (fr) | 1976-07-09 |
| CA1079485A (en) | 1980-06-17 |
| JPS5731562B2 (enrdf_load_stackoverflow) | 1982-07-06 |
| FR2294187B3 (enrdf_load_stackoverflow) | 1979-09-21 |
| BE836501A (fr) | 1976-06-10 |
| JPS5168490A (en) | 1976-06-14 |
| IT1050322B (it) | 1981-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2735672C2 (enrdf_load_stackoverflow) | ||
| DE68920528T2 (de) | Olefinpolymerisationskatalysator. | |
| DE68925608T2 (de) | Bestandteil und Katalysator für Olefinpolymerisation | |
| DE2560501C2 (de) | Magnesiumchlorid-Tetrahydrofuran-Komplexe, Verfahren zu deren Herstellung und deren Verwendung | |
| DE3103990C2 (de) | Verfahren zur Polymerisation von Ethylen, Propylen und/oder Buten-(1) | |
| EP0306867A1 (de) | Verfahren zum Herstellen von Homo- und Copolymerisaten des Propens mittels eines Ziegler-Natta-Katalysatorsystems | |
| DE3215893C2 (de) | Katalysatorträger, Verfahren zu dessen Herstellung und Katalysatorkomponente für die Olefinpolymerisation sowie Verfahren zu deren Herstellung | |
| DE1595635A1 (de) | Verfahren zur Polymerisation von alpha-Olefinen | |
| EP0401776B1 (de) | Verfahren zur Herstellung eines poly-1-olefins | |
| DE2063941A1 (de) | Herstellungsverfahren fur Olefmpolymere | |
| DE2711300C2 (enrdf_load_stackoverflow) | ||
| EP0288845B1 (de) | Verfahren zum Herstellen von Homo-und Copolymerisaten des Propens mittels eines Ziegler-Natta-Katalysatorsystems | |
| EP0356842A2 (de) | Verfahren zum Herstellen von Homo- und Copolymerisaten des Propens mittels eines Ziegler-Natta-Katalysatorsystems | |
| EP0307813A1 (de) | Verfahren zum Herstellen von Homo- und Copolymerisaten des Propens mittels eines Ziegler-Natta-Katalysatorsystems | |
| DE2740282C2 (enrdf_load_stackoverflow) | ||
| DE2653596A1 (de) | Katalysatorkomponente und verfahren zu ihrer herstellung | |
| EP0288762B1 (de) | Verfahren zum Herstellen von Homo- und Copolymerisaten des Propens mittels eines Ziegler-Natta-Katalysatorsystems | |
| DE2703911A1 (de) | Verfahren zum polymerisieren von alpha-olefinen und hierfuer verwendeter katalysator | |
| DE2630620A1 (de) | Verfahren zur herstellung eines katalysators zur polymerisation von alpha-olefinen | |
| DE2630619A1 (de) | Verfahren zur herstellung einer katalysatorkomponente zur polymerisation von alpha-olefinen | |
| DE1745105C3 (de) | Verfahren zur Herstellung eines Katalysators für die Isoprenpolymerisation | |
| DE2855383A1 (de) | Titantrichlorid-katalysatorbestandteil und dessen verwendung bei der homo- oder copolymerisation von alpha-olefinen | |
| DE2555165A1 (de) | Verbesserte polymerisationskatalysatoren und ihre herstellung | |
| DE2653597A1 (de) | Katalysatorkomponente und verfahren zu ihrer herstellung | |
| EP0274099B1 (de) | Verfahren zum Herstellen von Homo- und Copolymerisaten des Propens mittels eines Ziegler-Natta-Katalysatorsystems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |