DE3224027C2 - - Google Patents
Info
- Publication number
- DE3224027C2 DE3224027C2 DE3224027A DE3224027A DE3224027C2 DE 3224027 C2 DE3224027 C2 DE 3224027C2 DE 3224027 A DE3224027 A DE 3224027A DE 3224027 A DE3224027 A DE 3224027A DE 3224027 C2 DE3224027 C2 DE 3224027C2
- Authority
- DE
- Germany
- Prior art keywords
- magnesium
- titanium halide
- titanium
- mixed
- catalyst component
- 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.)
- Expired - Fee Related
Links
- 239000010936 titanium Substances 0.000 claims description 114
- 229910052719 titanium Inorganic materials 0.000 claims description 111
- 239000003054 catalyst Substances 0.000 claims description 103
- 238000000034 method Methods 0.000 claims description 80
- 239000007787 solid Substances 0.000 claims description 76
- -1 fatty acid salt Chemical class 0.000 claims description 70
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 66
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 59
- 238000006116 polymerization reaction Methods 0.000 claims description 59
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 claims description 52
- 235000019359 magnesium stearate Nutrition 0.000 claims description 33
- 150000001875 compounds Chemical class 0.000 claims description 28
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 27
- 239000000194 fatty acid Substances 0.000 claims description 27
- 229930195729 fatty acid Natural products 0.000 claims description 27
- 239000011777 magnesium Substances 0.000 claims description 26
- 229910052749 magnesium Inorganic materials 0.000 claims description 26
- 239000002904 solvent Substances 0.000 claims description 23
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical group Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 18
- 238000002360 preparation method Methods 0.000 claims description 17
- 150000001336 alkenes Chemical class 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 16
- 239000003960 organic solvent Substances 0.000 claims description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- NWPWRAWAUYIELB-UHFFFAOYSA-N ethyl 4-methylbenzoate Chemical compound CCOC(=O)C1=CC=C(C)C=C1 NWPWRAWAUYIELB-UHFFFAOYSA-N 0.000 claims description 12
- HPBJPFJVNDHMEG-UHFFFAOYSA-L magnesium;octanoate Chemical compound [Mg+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O HPBJPFJVNDHMEG-UHFFFAOYSA-L 0.000 claims description 12
- 239000004615 ingredient Substances 0.000 claims description 10
- FHUODBDRWMIBQP-UHFFFAOYSA-N Ethyl p-anisate Chemical compound CCOC(=O)C1=CC=C(OC)C=C1 FHUODBDRWMIBQP-UHFFFAOYSA-N 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- WWRYOAYBSQIWNU-UHFFFAOYSA-L magnesium;decanoate Chemical compound [Mg+2].CCCCCCCCCC([O-])=O.CCCCCCCCCC([O-])=O WWRYOAYBSQIWNU-UHFFFAOYSA-L 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical group CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 6
- 125000005843 halogen group Chemical group 0.000 claims description 6
- BJZBHTNKDCBDNQ-UHFFFAOYSA-L magnesium;dodecanoate Chemical compound [Mg+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O BJZBHTNKDCBDNQ-UHFFFAOYSA-L 0.000 claims description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 150000002894 organic compounds Chemical class 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 77
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 50
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 50
- 239000000047 product Substances 0.000 description 38
- 229940057948 magnesium stearate Drugs 0.000 description 32
- 238000005406 washing Methods 0.000 description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
- 229920000642 polymer Polymers 0.000 description 19
- 235000001055 magnesium Nutrition 0.000 description 18
- 229940091250 magnesium supplement Drugs 0.000 description 18
- 238000003756 stirring Methods 0.000 description 17
- 238000001354 calcination Methods 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000012299 nitrogen atmosphere Substances 0.000 description 12
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 11
- 239000000460 chlorine Substances 0.000 description 11
- 229910052801 chlorine Inorganic materials 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000000379 polymerizing effect Effects 0.000 description 10
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 241001026509 Kata Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000037048 polymerization activity Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 241000158147 Sator Species 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 150000001734 carboxylic acid salts Chemical class 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 2
- 239000011654 magnesium acetate Substances 0.000 description 2
- 229940069446 magnesium acetate Drugs 0.000 description 2
- 235000011285 magnesium acetate Nutrition 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 150000003003 phosphines Chemical class 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920000576 tactic polymer Polymers 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
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000002899 organoaluminium compounds Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 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
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9967481A JPS581707A (ja) | 1981-06-29 | 1981-06-29 | α−オレフイン類重合用触媒成分の製造方法 |
| JP15616281A JPS5857408A (ja) | 1981-10-02 | 1981-10-02 | α−オレフイン類重合用触媒成分の製造方法 |
| JP20358981A JPS58104904A (ja) | 1981-12-18 | 1981-12-18 | オレフィン類重合用触媒成分の製造方法 |
| JP20955681A JPS58113206A (ja) | 1981-12-26 | 1981-12-26 | オレフィン類重合用触媒成分の製造方法 |
| JP20955781A JPS58113207A (ja) | 1981-12-26 | 1981-12-26 | オレフィン類重合用触媒成分の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3224027A1 DE3224027A1 (de) | 1983-02-03 |
| DE3224027C2 true DE3224027C2 (en:Method) | 1993-08-05 |
Family
ID=27525970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823224027 Granted DE3224027A1 (de) | 1981-06-29 | 1982-06-28 | Verfahren zur herstellung einer katalysatorkomponente fuer die polymerisation von olefinen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4439537A (en:Method) |
| AT (2) | AT377625B (en:Method) |
| DE (1) | DE3224027A1 (en:Method) |
| FR (3) | FR2508464B1 (en:Method) |
| GB (1) | GB2103630B (en:Method) |
| IT (1) | IT1152263B (en:Method) |
| NL (1) | NL190376C (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8302885D0 (en) * | 1983-02-02 | 1983-03-09 | Ici Plc | Catalyst |
| GB2143834B (en) * | 1983-07-20 | 1987-06-03 | Toho Titanium Co Ltd | Polymerization catalyst |
| JPS6023404A (ja) * | 1983-07-20 | 1985-02-06 | Toho Titanium Co Ltd | オレフィン類重合用触媒成分 |
| US4540756A (en) * | 1983-11-01 | 1985-09-10 | Hercules Incorporated | Process for making low crystallinity polyolefins |
| US4612299A (en) * | 1984-07-09 | 1986-09-16 | Amoco Corporation | Magnesium carboxylate supports |
| JPS6155104A (ja) * | 1984-08-24 | 1986-03-19 | Toho Titanium Co Ltd | オレフィン類重合用触媒成分 |
| GB8708810D0 (en) * | 1987-04-13 | 1987-05-20 | Ici Plc | Transition metal composition |
| US7354880B2 (en) * | 1998-07-10 | 2008-04-08 | Univation Technologies, Llc | Catalyst composition and methods for its preparation and use in a polymerization process |
| US6180735B1 (en) | 1998-12-17 | 2001-01-30 | Univation Technologies | Catalyst composition and methods for its preparation and use in a polymerization process |
| US6713573B2 (en) | 2000-11-30 | 2004-03-30 | Univation Technologies, Llc | Catalyst modifiers and their use in the polymerization of olefin(s) |
| US20030069372A1 (en) * | 2001-10-09 | 2003-04-10 | Formosa Plastics Corporation, U.S.A. | Olefin polymerization catalyst and process for preparing polyolefins with said catalyst |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE906647C (de) * | 1954-02-04 | Josef Knoerl | Kombinationsklangschieber in Stabform | |
| DE573891C (de) * | 1930-12-02 | 1933-04-06 | Karl Eck | Harmonielehrschieber |
| DE820239C (de) * | 1949-12-28 | 1951-11-08 | Eberhard Gross | Hilfsmittel fuer schematische UEbersicht des Harmoniesystems |
| DE909409C (de) * | 1951-12-04 | 1954-04-15 | Josef Knoerl | Kombinationsklangschieber in Stabform |
| DE1233242B (de) * | 1962-08-07 | 1967-01-26 | Josef Todt | Hilfsgeraet fuer den musiktheoretischen Unterricht |
| CH414209A (de) * | 1964-09-03 | 1966-05-31 | Helbling & Co Inh A & C Brunne | Hilfsmittel zur Veranschaulichung des Tonraumes und seiner musiktheoretischen Gesetzmässigkeiten |
| CA920299A (en) * | 1968-08-01 | 1973-01-30 | Mitsui Petrochemical Industries | Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier |
| DE1795420A1 (de) * | 1968-09-27 | 1972-01-05 | Hoechst Ag | Verfahren zur Polymerisation von alpha-Olefinen |
| US3647772A (en) * | 1968-12-19 | 1972-03-07 | Mitsui Petrochemical Ind | Process for polymerizing or copolymerizing olefins with carrier-supported catalyst |
| LU61917A1 (en:Method) * | 1970-10-23 | 1972-06-28 | ||
| NL161467C (nl) * | 1970-12-02 | 1980-02-15 | Stamicarbon | Werkwijze voor het polymeriseren van etheen. |
| JPS5211710B2 (en:Method) * | 1973-03-26 | 1977-04-01 | ||
| US3875075A (en) * | 1973-04-16 | 1975-04-01 | Standard Oil Co | Catalyst for the polymerization of ethylene and terminal olefins |
| JPS5250037B2 (en:Method) * | 1974-03-06 | 1977-12-21 | ||
| IT1038179B (it) * | 1975-05-16 | 1979-11-20 | Montedison Spa | Procedimento di polimerizzazione di alfa olefine con almeno treatoni di carbonto |
| US4170568A (en) * | 1976-03-01 | 1979-10-09 | Bp Chemicals Limited | Polymerization catalyst |
| GB1571491A (en) * | 1976-03-01 | 1980-07-16 | Bp Chem Int Ltd | Supported ziegler polymerization catalyst and components thereof |
| JPS52104593A (en) * | 1976-03-01 | 1977-09-02 | Mitsui Petrochem Ind Ltd | Polymerization of olefins |
| IT1085542B (it) * | 1976-05-14 | 1985-05-28 | Battelle Memorial Institute | Procedimento per la preparazione di catalizzatori di polimerizzazione di olefine |
| JPS5952166B2 (ja) * | 1976-06-29 | 1984-12-18 | 三井化学株式会社 | ポリオレフインの製造方法 |
| JPS58448B2 (ja) * | 1976-09-27 | 1983-01-06 | 三井化学株式会社 | ポリオレフインの製造方法 |
| GB1569228A (en) * | 1976-12-13 | 1980-06-11 | Mitsubishi Chem Ind | Process for the polymerisation of olefins and catalyst therefor |
| JPS55135105A (en) * | 1979-04-10 | 1980-10-21 | Mitsui Petrochem Ind Ltd | Titanium catalyst component for olefin polymerization |
| US4364853A (en) * | 1981-09-18 | 1982-12-21 | Stauffer Chemical Company | Catalyst for polymerizing olefins |
-
1975
- 1975-12-09 AT AT0935075A patent/AT377625B/de not_active IP Right Cessation
-
1982
- 1982-06-22 US US06/390,858 patent/US4439537A/en not_active Expired - Lifetime
- 1982-06-25 GB GB08218554A patent/GB2103630B/en not_active Expired
- 1982-06-28 NL NLAANVRAGE8202605,A patent/NL190376C/xx not_active IP Right Cessation
- 1982-06-28 DE DE19823224027 patent/DE3224027A1/de active Granted
- 1982-06-29 AT AT0251482A patent/AT386213B/de not_active IP Right Cessation
- 1982-06-29 IT IT22113/82A patent/IT1152263B/it active
- 1982-06-29 FR FR8211374A patent/FR2508464B1/fr not_active Expired
-
1983
- 1983-01-05 FR FR8300106A patent/FR2518552B1/fr not_active Expired
- 1983-01-05 FR FR8300107A patent/FR2518553B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2508464A1 (fr) | 1982-12-31 |
| NL8202605A (nl) | 1983-01-17 |
| FR2508464B1 (fr) | 1985-11-29 |
| ATA935075A (de) | 1984-08-15 |
| DE3224027A1 (de) | 1983-02-03 |
| NL190376B (nl) | 1993-09-01 |
| AT377625B (de) | 1985-04-10 |
| FR2518552A1 (fr) | 1983-06-24 |
| IT8222113A0 (it) | 1982-06-29 |
| FR2518552B1 (fr) | 1986-04-04 |
| GB2103630B (en) | 1985-05-15 |
| FR2518553A1 (fr) | 1983-06-24 |
| IT1152263B (it) | 1986-12-31 |
| AT386213B (de) | 1988-07-25 |
| ATA251482A (de) | 1987-12-15 |
| FR2518553B1 (fr) | 1986-04-04 |
| US4439537A (en) | 1984-03-27 |
| NL190376C (nl) | 1994-02-01 |
| GB2103630A (en) | 1983-02-23 |
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