DE2209874A1 - Polyolefine - Google Patents
PolyolefineInfo
- Publication number
- DE2209874A1 DE2209874A1 DE19722209874 DE2209874A DE2209874A1 DE 2209874 A1 DE2209874 A1 DE 2209874A1 DE 19722209874 DE19722209874 DE 19722209874 DE 2209874 A DE2209874 A DE 2209874A DE 2209874 A1 DE2209874 A1 DE 2209874A1
- Authority
- DE
- Germany
- Prior art keywords
- compound
- catalyst
- magnesium
- aluminum
- titanium
- 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- Withdrawn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
- 229920000098 polyolefin Polymers 0.000 title description 2
- 239000003054 catalyst Substances 0.000 claims description 81
- 238000000034 method Methods 0.000 claims description 41
- 238000006116 polymerization reaction Methods 0.000 claims description 35
- 229910052782 aluminium Inorganic materials 0.000 claims description 32
- 239000010936 titanium Substances 0.000 claims description 26
- -1 aluminum halogen compound Chemical class 0.000 claims description 25
- 150000003609 titanium compounds Chemical class 0.000 claims description 24
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 23
- 229910052719 titanium Inorganic materials 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 21
- 239000011777 magnesium Substances 0.000 claims description 21
- 229910052749 magnesium Inorganic materials 0.000 claims description 20
- 239000000725 suspension Substances 0.000 claims description 20
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 150000002681 magnesium compounds Chemical class 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- 239000007795 chemical reaction product Substances 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 11
- KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000000178 monomer Substances 0.000 claims description 8
- 150000002901 organomagnesium compounds Chemical class 0.000 claims description 8
- 239000011541 reaction mixture Substances 0.000 claims description 7
- 229910052723 transition metal Inorganic materials 0.000 claims description 7
- 150000003624 transition metals Chemical class 0.000 claims description 7
- 150000001336 alkenes Chemical class 0.000 claims description 6
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 6
- 150000003623 transition metal compounds Chemical class 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 125000005843 halogen group Chemical group 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 5
- 150000003682 vanadium compounds Chemical class 0.000 claims description 5
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 4
- 150000002902 organometallic compounds Chemical class 0.000 claims description 4
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 239000012442 inert solvent Substances 0.000 claims description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims 2
- 239000000460 chlorine Substances 0.000 claims 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Chemical group 0.000 claims 1
- 150000004796 dialkyl magnesium compounds Chemical class 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 239000002954 polymerization reaction product Substances 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 18
- 239000005977 Ethylene Substances 0.000 description 18
- 229940093470 ethylene Drugs 0.000 description 18
- 239000000203 mixture Substances 0.000 description 14
- 239000004698 Polyethylene Substances 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- UXQAEOWCSOPBLF-UHFFFAOYSA-N 2,2,3,3-tetramethyloctane Chemical compound CCCCCC(C)(C)C(C)(C)C UXQAEOWCSOPBLF-UHFFFAOYSA-N 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 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
- 230000003213 activating effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 150000004703 alkoxides Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 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
- 238000003756 stirring Methods 0.000 description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 238000000954 titration curve Methods 0.000 description 2
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 2
- LQIIEHBULBHJKX-UHFFFAOYSA-N 2-methylpropylalumane Chemical class CC(C)C[AlH2] LQIIEHBULBHJKX-UHFFFAOYSA-N 0.000 description 1
- NMVXHZSPDTXJSJ-UHFFFAOYSA-L 2-methylpropylaluminum(2+);dichloride Chemical compound CC(C)C[Al](Cl)Cl NMVXHZSPDTXJSJ-UHFFFAOYSA-L 0.000 description 1
- ZSGJKBKUYXDVIE-UHFFFAOYSA-N CC(C)C[Mg] Chemical compound CC(C)C[Mg] ZSGJKBKUYXDVIE-UHFFFAOYSA-N 0.000 description 1
- XULNZSSCZUFNHE-UHFFFAOYSA-N CC(C)[Mg]C(C)C Chemical compound CC(C)[Mg]C(C)C XULNZSSCZUFNHE-UHFFFAOYSA-N 0.000 description 1
- UDISFXVHGUKXSU-UHFFFAOYSA-N CCCCCCCCCC[Mg]CCCCCCCCCC Chemical compound CCCCCCCCCC[Mg]CCCCCCCCCC UDISFXVHGUKXSU-UHFFFAOYSA-N 0.000 description 1
- ODHFJIDDBSDWNU-UHFFFAOYSA-N CCCC[Mg]CCCC Chemical compound CCCC[Mg]CCCC ODHFJIDDBSDWNU-UHFFFAOYSA-N 0.000 description 1
- ABXKXVWOKXSBNR-UHFFFAOYSA-N CCC[Mg]CCC Chemical compound CCC[Mg]CCC ABXKXVWOKXSBNR-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
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 241001505262 Enterobacteria phage Pol Species 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 101100497923 Viola odorata Voc1 gene Proteins 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910007926 ZrCl Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 238000009739 binding Methods 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- XEHUIDSUOAGHBW-UHFFFAOYSA-N chromium;pentane-2,4-dione Chemical compound [Cr].CC(=O)CC(C)=O.CC(=O)CC(C)=O.CC(=O)CC(C)=O XEHUIDSUOAGHBW-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229920001580 isotactic polymer Polymers 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
- AAPWDGUQUXVEAO-UHFFFAOYSA-N magnesium;dodecane Chemical compound [Mg+2].CCCCCCCCCCC[CH2-].CCCCCCCCCCC[CH2-] AAPWDGUQUXVEAO-UHFFFAOYSA-N 0.000 description 1
- DLPASUVGCQPFFO-UHFFFAOYSA-N magnesium;ethane Chemical compound [Mg+2].[CH2-]C.[CH2-]C DLPASUVGCQPFFO-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 125000002734 organomagnesium group Chemical group 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000000707 stereoselective effect Effects 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
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 239000004711 α-olefin Substances 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 |
|---|---|---|---|
| NL7103232.A NL164867C (nl) | 1971-03-11 | 1971-03-11 | Werkwijze voor het polymeriseren van alfa-alkenen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2209874A1 true DE2209874A1 (de) | 1972-10-05 |
Family
ID=19812660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722209874 Withdrawn DE2209874A1 (de) | 1971-03-11 | 1972-03-01 | Polyolefine |
Country Status (20)
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2517567A1 (de) * | 1974-04-22 | 1975-10-30 | Dow Chemical Co | Titanathaltiger polymerisationskatalysator |
| DE2519071A1 (de) * | 1974-04-30 | 1975-11-06 | Asahi Chemical Ind | Metallorganischer katalysator und verfahren zur polymerisation von olefinen |
| DE2523165A1 (de) * | 1974-05-25 | 1975-11-27 | Asahi Chemical Ind | Aethylen- homo- und copolymerisation und katalysator hierfuer |
| DE2620886A1 (de) * | 1975-05-16 | 1976-11-25 | Montedison Spa | Verfahren zur polymerisation von alpha-olefinen mit wenigstens drei c-atomen |
| DE2657375A1 (de) * | 1975-12-18 | 1977-06-30 | Sumitomo Chemical Co | Verfahren zur herstellung eines titan- und/oder vanadiumhaltigen traegerkatalysators und seine verwendung zur herstellung von olefin-polymerisaten |
| DE2721839A1 (de) * | 1976-05-14 | 1977-11-17 | Phillips Petroleum Co | Magnesium-reduktionsmittel, hergestellt in abwesenheit eines komplexierenden verduennungsmittels, vermahlen mit organoaluminium |
| US4263171A (en) | 1979-08-01 | 1981-04-21 | Chemplex Company | Polymerization catalyst |
| DE3103186A1 (de) * | 1980-02-01 | 1981-11-26 | Anic S.P.A., Palermo | Komplexe titan-metall-halogenide, verfahren zu deren herstellung und verwendung als katalysatoren bei der polymerisation von (alpha)-olefinen |
| US4383096A (en) | 1979-08-01 | 1983-05-10 | Chemplex Company | Method of polymerizing 1-olefins |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4194075A (en) * | 1976-05-14 | 1980-03-18 | Phillips Petroleum Company | Magnesium reducing agent-hydrocarbylaluminum halide cocatalyst for titanium tetrahalide |
| US4194076A (en) * | 1976-05-14 | 1980-03-18 | Phillips Petroleum Company | Washing magnesium reducing agent prepared in absence of complexing diluent |
| US4302565A (en) * | 1978-03-31 | 1981-11-24 | Union Carbide Corporation | Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization |
| US4186107A (en) | 1978-04-14 | 1980-01-29 | Hercules Incorporated | Solid catalyst component for olefin polymerization |
| US4268418A (en) | 1978-06-05 | 1981-05-19 | Chemplex Company | Polymerization catalyst |
| JPS5582202U (enrdf_load_stackoverflow) * | 1978-12-04 | 1980-06-06 | ||
| JPS5846202B2 (ja) * | 1979-01-31 | 1983-10-14 | 住友化学工業株式会社 | オレフィン重合体の製造法 |
| US4325835A (en) | 1980-01-10 | 1982-04-20 | Imperial Chemical Industries Limited | Catalyst component |
| JPS5792006A (en) * | 1980-11-28 | 1982-06-08 | Toa Nenryo Kogyo Kk | Solid containing magnesium |
| US4321347A (en) | 1980-12-29 | 1982-03-23 | Gulf Research & Development Co. | Process for the polymerization of olefins |
| US5320994A (en) * | 1988-06-23 | 1994-06-14 | Norsolor | Process for preparing a catalyst for the polymerization of olefins |
| FR2633299B1 (fr) * | 1988-06-23 | 1992-05-07 | Norsolor Sa | Catalyseur pour la polymerisation des olefines, et son procede de preparation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3392159A (en) | 1963-12-23 | 1968-07-09 | Goodrich Gulf Chem Inc | Olefin polymerization catalyst containing an organomagnesium complex and process for synthesis |
-
1971
- 1971-03-11 NL NL7103232.A patent/NL164867C/xx not_active IP Right Cessation
-
1972
- 1972-02-29 CH CH289772A patent/CH564567A5/xx not_active IP Right Cessation
- 1972-03-01 DE DE19722209874 patent/DE2209874A1/de not_active Withdrawn
- 1972-03-02 AT AT172272A patent/AT314199B/de not_active IP Right Cessation
- 1972-03-03 BE BE780202A patent/BE780202A/xx not_active IP Right Cessation
- 1972-03-03 GB GB1010272A patent/GB1373981A/en not_active Expired
- 1972-03-06 CA CA136,284A patent/CA996299A/en not_active Expired
- 1972-03-06 ZA ZA721485A patent/ZA721485B/xx unknown
- 1972-03-07 JP JP47023498A patent/JPS5111672B1/ja active Pending
- 1972-03-07 CS CS1509A patent/CS174176B2/cs unknown
- 1972-03-08 IT IT48855/72A patent/IT952170B/it active
- 1972-03-08 AU AU39752/72A patent/AU464445B2/en not_active Expired
- 1972-03-09 SU SU1757389A patent/SU424360A3/ru active
- 1972-03-09 PL PL1972153941A patent/PL70285B1/pl unknown
- 1972-03-09 DD DD161433A patent/DD95684A5/xx unknown
- 1972-03-09 FR FR7208220A patent/FR2128771B1/fr not_active Expired
- 1972-03-09 TR TR18589A patent/TR18589A/xx unknown
- 1972-03-10 BR BR1383/72A patent/BR7201383D0/pt unknown
- 1972-03-10 ES ES400638A patent/ES400638A1/es not_active Expired
- 1972-03-11 RO RO7200070078A patent/RO62416A/ro unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3392159A (en) | 1963-12-23 | 1968-07-09 | Goodrich Gulf Chem Inc | Olefin polymerization catalyst containing an organomagnesium complex and process for synthesis |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2517567A1 (de) * | 1974-04-22 | 1975-10-30 | Dow Chemical Co | Titanathaltiger polymerisationskatalysator |
| US4163831A (en) | 1974-04-22 | 1979-08-07 | The Dow Chemical Company | High efficiency titanate catalyst for polymerizing olefins |
| DE2519071A1 (de) * | 1974-04-30 | 1975-11-06 | Asahi Chemical Ind | Metallorganischer katalysator und verfahren zur polymerisation von olefinen |
| DE2523165A1 (de) * | 1974-05-25 | 1975-11-27 | Asahi Chemical Ind | Aethylen- homo- und copolymerisation und katalysator hierfuer |
| DE2620886A1 (de) * | 1975-05-16 | 1976-11-25 | Montedison Spa | Verfahren zur polymerisation von alpha-olefinen mit wenigstens drei c-atomen |
| DE2657375A1 (de) * | 1975-12-18 | 1977-06-30 | Sumitomo Chemical Co | Verfahren zur herstellung eines titan- und/oder vanadiumhaltigen traegerkatalysators und seine verwendung zur herstellung von olefin-polymerisaten |
| DE2721839A1 (de) * | 1976-05-14 | 1977-11-17 | Phillips Petroleum Co | Magnesium-reduktionsmittel, hergestellt in abwesenheit eines komplexierenden verduennungsmittels, vermahlen mit organoaluminium |
| US4263171A (en) | 1979-08-01 | 1981-04-21 | Chemplex Company | Polymerization catalyst |
| US4383096A (en) | 1979-08-01 | 1983-05-10 | Chemplex Company | Method of polymerizing 1-olefins |
| DE3103186A1 (de) * | 1980-02-01 | 1981-11-26 | Anic S.P.A., Palermo | Komplexe titan-metall-halogenide, verfahren zu deren herstellung und verwendung als katalysatoren bei der polymerisation von (alpha)-olefinen |
Also Published As
| Publication number | Publication date |
|---|---|
| RO62416A (fr) | 1977-12-15 |
| ES400638A1 (es) | 1975-01-16 |
| IT952170B (it) | 1973-07-20 |
| TR18589A (tr) | 1977-04-13 |
| CS174176B2 (enrdf_load_stackoverflow) | 1977-03-31 |
| FR2128771A1 (enrdf_load_stackoverflow) | 1972-10-20 |
| AU464445B2 (en) | 1975-08-12 |
| JPS5111672B1 (enrdf_load_stackoverflow) | 1976-04-13 |
| CA996299A (en) | 1976-08-31 |
| BE780202A (fr) | 1972-09-04 |
| CH564567A5 (enrdf_load_stackoverflow) | 1975-07-31 |
| FR2128771B1 (enrdf_load_stackoverflow) | 1976-10-29 |
| NL164867C (nl) | 1981-02-16 |
| GB1373981A (en) | 1974-11-13 |
| SU424360A3 (ru) | 1974-04-15 |
| ZA721485B (en) | 1972-11-29 |
| PL70285B1 (enrdf_load_stackoverflow) | 1974-02-28 |
| AU3975272A (en) | 1973-09-13 |
| BR7201383D0 (pt) | 1973-05-31 |
| NL164867B (nl) | 1980-09-15 |
| NL7103232A (enrdf_load_stackoverflow) | 1972-09-13 |
| AT314199B (de) | 1974-03-25 |
| DD95684A5 (enrdf_load_stackoverflow) | 1973-02-12 |
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