BE725230A - - Google Patents
Info
- Publication number
- BE725230A BE725230A BE725230DA BE725230A BE 725230 A BE725230 A BE 725230A BE 725230D A BE725230D A BE 725230DA BE 725230 A BE725230 A BE 725230A
- 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
-
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69076767A | 1967-12-15 | 1967-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE725230A true BE725230A (pt) | 1969-05-16 |
Family
ID=24773874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE725230D BE725230A (pt) | 1967-12-15 | 1968-12-10 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3483177A (pt) |
| BE (1) | BE725230A (pt) |
| BR (1) | BR6804326D0 (pt) |
| DE (1) | DE1809495A1 (pt) |
| FR (1) | FR1598278A (pt) |
| GB (1) | GB1218232A (pt) |
| NL (1) | NL6817949A (pt) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE791768A (fr) * | 1971-11-24 | 1973-03-16 | Goodyear Tire & Rubber | Procede de polymerisation du butadiene |
| US3985677A (en) * | 1972-10-27 | 1976-10-12 | The Goodyear Tire & Rubber Company | Preparation of polymerization catalyst and polymerization therewith |
| US4338219A (en) * | 1974-02-27 | 1982-07-06 | Phillips Petroleum Company | Catalyst compositions used for copolymerization of isomonoolefins with conjugated dienes |
| US4105845A (en) * | 1974-02-27 | 1978-08-08 | Phillips Petroleum Company | Copolymerization of isomonoolefins with conjugated dienes |
| 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 |
| DE3008776C2 (de) * | 1980-03-07 | 1985-07-11 | Bernhard 8071 Lenting Kessel | Schachtaufsatzteil mit Verschlußdeckel |
| 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 |
| 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 |
| 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 |
| US4501866A (en) * | 1984-07-23 | 1985-02-26 | The Firestone Tire & Rubber Company | Continuous method for preparing high cis-1,4 polybutadiene |
| 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 |
| KR100452810B1 (ko) * | 2000-08-28 | 2004-10-14 | 금호석유화학 주식회사 | 조절된 분자량 및 높은 1,4-시스 함량을 갖는폴리부타디엔의 제조방법 |
| US6596825B1 (en) | 2002-07-30 | 2003-07-22 | Firestone Polymers, Llc | Low gel high cis polydiene |
| KR100462663B1 (ko) * | 2002-08-19 | 2004-12-20 | 금호석유화학 주식회사 | 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법 |
| US6727330B1 (en) | 2003-02-07 | 2004-04-27 | Firestone Polymers, Llc | Termination and reduced gel in high cis polybutadiene |
| KR100490337B1 (ko) * | 2003-05-29 | 2005-05-17 | 금호석유화학 주식회사 | 트리스(펜타플루오로페닐)보란 화합물을 촉매 활성화제로이용한 1,4-시스 폴리부타디엔의 제조방법 |
| 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 |
| RU2595043C2 (ru) | 2010-12-31 | 2016-08-20 | Бриджстоун Корпорейшн | Полимеризация в массе сопряженных диенов с использованием каталитической системы на основе никеля |
| RU2595042C2 (ru) | 2010-12-31 | 2016-08-20 | Бриджстоун Корпорейшн | Полимеризация в массе сопряженных диенов с использованием каталитической системы на основе никеля |
| WO2012154721A1 (en) | 2011-05-09 | 2012-11-15 | Bridgestone 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 (5)
| 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 |
-
1967
- 1967-12-15 US US690767A patent/US3483177A/en not_active Expired - Lifetime
-
1968
- 1968-11-08 GB GB53047/68A patent/GB1218232A/en not_active Expired
- 1968-11-12 DE DE19681809495 patent/DE1809495A1/de active Pending
- 1968-11-27 BR BR204326/68A patent/BR6804326D0/pt unknown
- 1968-12-04 FR FR1598278D patent/FR1598278A/fr not_active Expired
- 1968-12-10 BE BE725230D patent/BE725230A/xx unknown
- 1968-12-13 NL NL6817949A patent/NL6817949A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6804326D0 (pt) | 1973-04-17 |
| FR1598278A (pt) | 1970-07-06 |
| NL6817949A (pt) | 1969-06-17 |
| DE1809495A1 (de) | 1969-07-17 |
| GB1218232A (en) | 1971-01-06 |
| US3483177A (en) | 1969-12-09 |