BE875324A - Procede de polymerisation et copolymerisation de diolefines conjuguees - Google Patents
Procede de polymerisation et copolymerisation de diolefines conjugueesInfo
- Publication number
- BE875324A BE875324A BE0/194408A BE194408A BE875324A BE 875324 A BE875324 A BE 875324A BE 0/194408 A BE0/194408 A BE 0/194408A BE 194408 A BE194408 A BE 194408A BE 875324 A BE875324 A BE 875324A
- Authority
- BE
- Belgium
- Prior art keywords
- copolymerization
- polymerization
- conjugated diolefins
- diolefins
- conjugated
- Prior art date
Links
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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
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 |
---|---|---|---|
US05/893,724 US4168357A (en) | 1978-04-05 | 1978-04-05 | Preparation of high cis-1,4-polypentadiene |
Publications (1)
Publication Number | Publication Date |
---|---|
BE875324A true BE875324A (fr) | 1979-07-31 |
Family
ID=25401968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/194408A BE875324A (fr) | 1978-04-05 | 1979-04-04 | Procede de polymerisation et copolymerisation de diolefines conjuguees |
Country Status (3)
Country | Link |
---|---|
US (1) | US4168357A (fr) |
BE (1) | BE875324A (fr) |
CA (1) | CA1131848A (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3538130A1 (de) * | 1985-10-26 | 1987-04-30 | Bunawerke Huels Gmbh | Verfahren und katalysator zur herstellung von syndiotaktischem 1,2-polybutadien |
KR20000070006A (ko) | 1997-01-08 | 2000-11-25 | 마이클 비. 키한 | 탄화수소 수지 제조용 촉매로서의 플루오르화 고체산 |
US6201080B1 (en) | 1997-12-23 | 2001-03-13 | Bridgestone Corporation | Preparation of syndiotactic 1, 2-polybutadiene using a chromium-containing catalyst system |
US6117956A (en) * | 1998-06-01 | 2000-09-12 | Bridgestone Corporation | Catalyst composition and polymerization process for producing syndiotactic 1,2-polybutadiene |
US5919875A (en) * | 1998-10-14 | 1999-07-06 | Bridgestone Corporation | Method of preparing syndiotactic 1,2-polybutadiene with a chromium-based catalyst system |
US6277779B1 (en) | 1998-10-14 | 2001-08-21 | Bridgestone Corporation | Process and iron-based catalyst composition for the production of syndiotactic 1,2-polybutadiene |
US6284702B1 (en) * | 1998-10-14 | 2001-09-04 | Bridgestone Corporation | Iron-based catalyst composition and process for producing syndiotactic 1,2-polybutadiene |
US6211313B1 (en) | 1999-11-12 | 2001-04-03 | Bridgestone Corporation | Iron-based catalyst composition and process for producing conjugated diene polymers |
US6399732B2 (en) | 1998-10-14 | 2002-06-04 | Bridgestone Corporation | Preparation of conjugated diene polymers by using an iron-based catalayst system |
US6180734B1 (en) | 1998-10-14 | 2001-01-30 | Bridgestone Corporation | Process for producing syndiotactic 1,2-polybutadiene and iron-based catalyst compositions for use therein |
US6281305B1 (en) | 1999-11-05 | 2001-08-28 | Bridgestone Corporation | Iron-based catalyst for producing oligomers of conjugated dienes |
US6197888B1 (en) | 1999-12-30 | 2001-03-06 | Bridgestone Corporation | Process for producing blends of syndiotactic 1, 2-polybutadiene and rubbery elastomers with an iron-based catalyst system |
US6288183B1 (en) | 1999-12-30 | 2001-09-11 | Bridgestone Corporation | Catalyst composition and process for controlling the characteristics of conjugated diene polymers |
US6160063A (en) * | 1999-12-30 | 2000-12-12 | Bridgestone Corporation | Iron-based catalyst for producing binary cis-1,4-/1,2-polybutadiene |
US6348550B1 (en) | 2000-04-13 | 2002-02-19 | Bridgestone Corporation | Molybdenum-based catalyst composition and process for controlling the characteristics of conjugated diene polymers |
US6303692B1 (en) | 2000-04-13 | 2001-10-16 | Bridgestone Corporation | Preparation of blends of syndiotactic 1,2-polybutadiene and rubbery elastomers with a molybdenum-based catalyst system |
US6291591B1 (en) | 2000-04-13 | 2001-09-18 | Bridgestone Corporation | Process for producing blends of syndiotactic 1,2-polybutadiene and rubbery elastomers with a chromium-based catalyst system |
JP2003531227A (ja) | 2000-04-13 | 2003-10-21 | 株式会社ブリヂストン | CrもしくはMoが基になった触媒系を用いてシンジオタクテック1,2−ポリブタジエンとゴム状弾性重合体のブレンド物を製造する方法 |
US6627712B2 (en) | 2001-02-19 | 2003-09-30 | Bridgestone Corporation | Manufacture of conjugated diene polymers by using an iron-based catalyst composition |
US6433237B1 (en) | 2001-02-19 | 2002-08-13 | Bridgestone Corporation | Iron-based catalyst composition for producing oligomers of conjugated dienes |
US6465585B2 (en) | 2001-02-19 | 2002-10-15 | Bridgestone Corporation | Chromium-based catalyst composition for producing conjugated diene polymers |
US6320004B1 (en) | 2001-04-05 | 2001-11-20 | Bridgestone Corporation | Manufacture of conjugated diene polymers by using an iron-based catalyst composition |
US6545107B2 (en) | 2001-06-08 | 2003-04-08 | Bridgestone Corporation | Molydenum-based catalyst composition for producing syndiotactic 1,2-polybutadiene |
US6610804B2 (en) | 2001-08-24 | 2003-08-26 | Bridgestone Corporation | Iron-based catalyst composition for the manufacture of syndiotactic 1, 2-polybutadiene |
US6576725B1 (en) | 2002-01-18 | 2003-06-10 | Bridgestone Corporation | Iron-based catalyst for producing high-vinyl polybutadiene |
US6720397B2 (en) | 2002-02-20 | 2004-04-13 | Bridgestone Corporation | Polymerization process for preparing syndiotactic 1,2-polybutadiene |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL288595A (fr) * | 1962-02-12 | 1900-01-01 | ||
US3429940A (en) * | 1967-08-28 | 1969-02-25 | Columbian Carbon | Trimethyl cyclododecatriene process |
US3754048A (en) * | 1971-12-27 | 1973-08-21 | Goodrich Co B F | Diene polymerization |
US3804913A (en) * | 1972-10-12 | 1974-04-16 | Cities Service Co | Process improvement for the manufacture of trimethyl cyclododecatriene |
US4048418A (en) * | 1974-11-22 | 1977-09-13 | The Goodyear Tire & Rubber Company | Method of polymerization of conjugated diolefins using iron catalysts and nitrogen ligands |
-
1978
- 1978-04-05 US US05/893,724 patent/US4168357A/en not_active Expired - Lifetime
-
1979
- 1979-02-26 CA CA322,255A patent/CA1131848A/fr not_active Expired
- 1979-04-04 BE BE0/194408A patent/BE875324A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1131848A (fr) | 1982-09-14 |
US4168357A (en) | 1979-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: THE GOODYEAR TIRE & RUBBER CY Effective date: 19850404 |