BE717604A - - Google Patents
Info
- Publication number
- BE717604A BE717604A BE717604DA BE717604A BE 717604 A BE717604 A BE 717604A BE 717604D A BE717604D A BE 717604DA BE 717604 A BE717604 A BE 717604A
- Authority
- BE
- Belgium
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
- C08F36/06—Butadiene
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65199167A | 1967-07-10 | 1967-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717604A true BE717604A (en:Method) | 1968-12-16 |
Family
ID=24615073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717604D BE717604A (en:Method) | 1967-07-10 | 1968-07-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3528957A (en:Method) |
| BE (1) | BE717604A (en:Method) |
| DE (1) | DE1770587A1 (en:Method) |
| FR (1) | FR1573466A (en:Method) |
| GB (1) | GB1209384A (en:Method) |
| NL (1) | NL6809757A (en:Method) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4096322A (en) * | 1974-12-23 | 1978-06-20 | The Goodyear Tire & Rubber Company | Polymerization of butadiene |
| US4020255A (en) * | 1975-05-07 | 1977-04-26 | The Goodyear Tire & Rubber Company | Continuous insitu catalyst addition for polybutadiene polymerization |
| US4383097A (en) * | 1981-08-21 | 1983-05-10 | The Goodyear Tire & Rubber Company | Molecular weight regulation of cis-1,4-polybutadiene |
| US4522988A (en) * | 1984-06-04 | 1985-06-11 | The Firestone Tire & Rubber Company | Method of preparing high cis-1,4 diene polymers having good green strength and tack |
| US4562171A (en) * | 1984-06-04 | 1985-12-31 | The Firestone Tire & Rubber Company | Method of preparing high cis-1,4 diene polymers having good green strength and tack using a catalyst composition containing a carboxylated metal oxy aluminate component |
| US4522989A (en) * | 1984-06-04 | 1985-06-11 | The Firestone Tire & Rubber Company | Method of preparing high cis-1,4 diene polymers having good green strength and tack using a catalyst composition containing a carboxylated metal oxy aluminate component |
| US4562172A (en) * | 1984-06-04 | 1985-12-31 | The Firestone Tire & Rubber Company | Method of preparing high cis-1,4 diene polymers having good green strength and tack |
| US4501866A (en) * | 1984-07-23 | 1985-02-26 | The Firestone Tire & Rubber Company | Continuous method for preparing high cis-1,4 polybutadiene |
| US5733835A (en) * | 1996-08-05 | 1998-03-31 | The Goodyear Tire & Rubber Company | Cobalt containing catalyst system |
| US5955553A (en) * | 1998-08-19 | 1999-09-21 | Bridgestone Corporation | Molecular weight regulation of cis-1,4-polybutadiene using carboxylates |
| KR100348763B1 (ko) | 2000-07-06 | 2002-08-13 | 금호석유화학 주식회사 | 높은 1,4-시스 함량을 갖는 폴리부타디엔의 분지도 조절방법 |
| US6596825B1 (en) | 2002-07-30 | 2003-07-22 | Firestone Polymers, Llc | Low gel high cis polydiene |
| US6727330B1 (en) | 2003-02-07 | 2004-04-27 | Firestone Polymers, Llc | Termination and reduced gel in high cis polybutadiene |
| US7585805B2 (en) * | 2005-11-22 | 2009-09-08 | Bridgestone Corporation | Nickel-based catalyst composition |
| US8372925B2 (en) * | 2007-04-10 | 2013-02-12 | Bridgestone Corporation | Nickel-based catalyst composition |
| EP2658887B1 (en) | 2010-12-31 | 2016-11-16 | Bridgestone Corporation | Bulk polymerization of conjugated dienes using a nickel-based catalyst system |
| US8987395B2 (en) | 2010-12-31 | 2015-03-24 | Bridgestone Corporation | Bulk polymerization of conjugated dienes using a nickel-based catalyst system |
| US9803032B2 (en) | 2011-05-09 | 2017-10-31 | Bridgeston Corporation | Processes for the preparation of high-cis polydienes |
| US10066035B2 (en) | 2015-12-07 | 2018-09-04 | Bridgestone Corporation | Catalyst systems and methods for preparation of 1,4-polybutadiene rubber |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA662850A (en) * | 1963-05-07 | Polymer Corporation Limited | 1,3-butadiene polymerization with a titanium-aluminum catalyst | |
| US2977349A (en) * | 1956-11-07 | 1961-03-28 | Goodrich Gulf Chem Inc | Process for polymerizing dienes |
| US3219650A (en) * | 1958-09-17 | 1965-11-23 | Gulf Oil Corp | Process for the polymerization of diolefins |
| GB906334A (en) * | 1959-12-31 | 1962-09-19 | Bridgestone Tire Co Ltd | Method of manufacturing cis-1,4-polybutadiene |
| US3170907A (en) * | 1959-12-31 | 1965-02-23 | Bridgestone Tire Co Ltd | Production of cis-1, 4 polybutadiene with a nickel carboxylic acid salt-boron trifluoride etherate-aluminum trialkyl catalyst |
| GB1035796A (en) * | 1964-10-22 | 1966-07-13 | Japan Synthetic Rubber Co Ltd | Method for producing polybutadiene |
| NL132157C (en:Method) * | 1965-10-27 |
-
1967
- 1967-07-10 US US651991A patent/US3528957A/en not_active Expired - Lifetime
-
1968
- 1968-05-28 GB GB25507/68A patent/GB1209384A/en not_active Expired
- 1968-06-07 DE DE19681770587 patent/DE1770587A1/de active Pending
- 1968-07-04 FR FR1573466D patent/FR1573466A/fr not_active Expired
- 1968-07-04 BE BE717604D patent/BE717604A/xx unknown
- 1968-07-10 NL NL6809757A patent/NL6809757A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1573466A (en:Method) | 1969-07-04 |
| DE1770587A1 (de) | 1971-11-11 |
| NL6809757A (en:Method) | 1969-01-14 |
| GB1209384A (en) | 1970-10-21 |
| US3528957A (en) | 1970-09-15 |