IN169484B - - Google Patents
Info
- Publication number
- IN169484B IN169484B IN283/MAS/87A IN283MA1987A IN169484B IN 169484 B IN169484 B IN 169484B IN 283MA1987 A IN283MA1987 A IN 283MA1987A IN 169484 B IN169484 B IN 169484B
- Authority
- IN
- India
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
- C08F4/00—Polymerisation catalysts
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/852,678 US4663405A (en) | 1986-04-16 | 1986-04-16 | Molecular weight modifier for use with lanthanide and actinide catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN169484B true IN169484B (en:Method) | 1991-10-26 |
Family
ID=25313956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN283/MAS/87A IN169484B (en:Method) | 1986-04-16 | 1987-04-15 |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4663405A (en:Method) |
| EP (1) | EP0241996B1 (en:Method) |
| JP (1) | JP2536750B2 (en:Method) |
| KR (1) | KR870010087A (en:Method) |
| CN (1) | CN1030704C (en:Method) |
| AU (1) | AU593631B2 (en:Method) |
| BR (1) | BR8702191A (en:Method) |
| CA (1) | CA1281495C (en:Method) |
| CS (1) | CS273635B2 (en:Method) |
| DD (1) | DD272095A5 (en:Method) |
| DE (1) | DE3788366T2 (en:Method) |
| EG (1) | EG18394A (en:Method) |
| ES (1) | ES2046983T3 (en:Method) |
| IE (1) | IE61801B1 (en:Method) |
| IN (1) | IN169484B (en:Method) |
| MX (1) | MX164537B (en:Method) |
| PL (1) | PL148420B1 (en:Method) |
| PT (1) | PT84717B (en:Method) |
| TR (1) | TR24303A (en:Method) |
| ZA (1) | ZA872506B (en:Method) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD296496A5 (de) * | 1990-07-12 | 1991-12-05 | Buna Ag,De | Katalysatorsystem fuer die loesungsmittelfreie polymerisation von 1,3-dienen zu polydienen |
| CA2058383A1 (en) * | 1991-05-17 | 1992-11-18 | Ted M. Pettijohn | Olefin polymerization |
| US5405815A (en) * | 1993-06-17 | 1995-04-11 | The Goodyear Tire & Rubber Company | Process for preparing a catalyst system useful in the synthesis of isoprene-butadiene rubber |
| IT1273753B (it) * | 1994-02-11 | 1997-07-10 | Eniriceche Spa | Sistema catalitico e processo per la produzione di polidiolefine |
| US6001478A (en) * | 1997-08-08 | 1999-12-14 | Union Carbide Chemicals & Plastics Technology Corporation | Resin particle produced by diene polymerization with rare earth and transition metal catalysts |
| DE19806931A1 (de) * | 1998-02-19 | 1999-08-26 | Bayer Ag | Verfahren zur Herstellung von Polydienen mit geregelter Mooney-Viskosität |
| US6479601B1 (en) * | 1999-08-06 | 2002-11-12 | The Goodyear Tire & Rubber Company | Transition metal catalysts for diene polymerizations |
| US7582708B2 (en) | 2001-06-13 | 2009-09-01 | Beta Technologie Ag | Bulk polymerization reactor methods |
| US9226876B2 (en) * | 2001-10-19 | 2016-01-05 | The Goodyear Tire & Rubber Company | Rubber for baby bottle nipples, pacifiers, and syringe plungers |
| US6871751B2 (en) * | 2001-10-19 | 2005-03-29 | The Goodyear Tire & Rubber Company | Rubber for baby bottle nipples, pacifiers, & syringe plungers |
| US7022783B2 (en) * | 2001-12-31 | 2006-04-04 | The Goodyear Tire & Rubber Company | Group III-B metal catalyst system |
| US6780948B2 (en) | 2002-03-28 | 2004-08-24 | The Goodyear Tire & Rubber Company | Synthesis of polyisoprene with neodymium catalyst |
| US7091150B2 (en) * | 2003-12-19 | 2006-08-15 | The Goodyear Tire & Rubber Company | Synthetic polyisoprene rubber |
| US7825201B2 (en) * | 2007-12-31 | 2010-11-02 | Bridgestone Corporation | Process for producing polydienes |
| US7741418B2 (en) * | 2007-12-31 | 2010-06-22 | Bridgestone Corporation | Process for producing polydienes |
| US8623975B2 (en) | 2009-06-24 | 2014-01-07 | Bridgestone Corporation | Process for producing polydienes |
| CN102234342B (zh) * | 2010-04-30 | 2013-03-06 | 青岛伊科思新材料股份有限公司 | 应用于异戊橡胶生产的稀土催化剂的制备方法 |
| US9000107B2 (en) | 2011-01-31 | 2015-04-07 | Bridgestone Corporation | Process for producing polydienes |
| RU2523799C1 (ru) | 2011-12-20 | 2014-07-27 | Чайна Петролеум Энд Кемикал Корпорейшн | Добавка и способ для обрыва полимеризации и/или снижения вязкости раствора полимера |
| SG11201404817VA (en) | 2012-02-27 | 2014-09-26 | Bridgestone Corp | Processes for the preparation of high-cis polydienes |
| CN103360414A (zh) * | 2012-03-30 | 2013-10-23 | 青岛伊科思新材料股份有限公司 | 喹啉类稀土配合物、催化剂和聚合方法 |
| US8598286B1 (en) | 2012-11-05 | 2013-12-03 | The Goodyear Tire & Rubber Company | High cis diene/phenylbutadiene copolymers prepared using a Ziegler/Natta neodymium catalyst |
| EP2889157B1 (en) | 2013-12-19 | 2019-05-01 | The Goodyear Tire & Rubber Company | Tire having tread with tread groove-containing rubber block joining the tire carcass with the tread cap |
| US20150174969A1 (en) | 2013-12-19 | 2015-06-25 | The Goodyear Tire & Rubber Company | Tire with heat transfer rubber conduit |
| US9757986B2 (en) | 2013-12-19 | 2017-09-12 | The Goodyear Tire & Rubber Company | Tire having tread with tread groove-containing rubber block joining the tire carcass and extending through a tread base into a tread cap |
| US11124589B2 (en) | 2014-10-10 | 2021-09-21 | Bridgestone Corporation | Polymerization catalyst composition and method of employing same |
| US20160200899A1 (en) | 2015-01-13 | 2016-07-14 | The Goodyear Tire & Rubber Company | Tire with tread intended for both on and off-the-road service |
| EP3250617B1 (en) | 2015-01-28 | 2019-01-02 | Bridgestone Corporation | Cis-1,4-polydienes with improved cold flow resistance |
| US10774162B2 (en) | 2015-01-28 | 2020-09-15 | Bridgestone Corporation | Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes |
| US10202474B2 (en) | 2015-09-11 | 2019-02-12 | Bridgestone Corporation | Process for producing polydienes |
| US10730985B2 (en) | 2016-12-19 | 2020-08-04 | Bridgestone Corporation | Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer |
| EP3724244B1 (en) | 2017-12-15 | 2024-02-21 | Bridgestone Corporation | Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer |
| WO2019133633A1 (en) | 2017-12-30 | 2019-07-04 | Bridgestone Corporation | Composition including multiple terminally functionalized polymers |
| WO2020185761A1 (en) | 2019-03-10 | 2020-09-17 | Bridgestone Corporation | Modified high cis polydiene polymer, related methods and rubber compositions |
| US11767388B1 (en) | 2019-09-18 | 2023-09-26 | The Goodyear Tire & Rubber Company | Silicon-functionalized rubber |
| EP3838932B1 (en) | 2019-12-20 | 2022-08-10 | The Goodyear Tire & Rubber Company | Synthesis of isoprene-butadiene copolymer rubbers |
| US11584808B2 (en) | 2019-12-30 | 2023-02-21 | Bridgestone Corporation | Polymerization catalyst composition and method of employing same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3585178A (en) * | 1968-11-13 | 1971-06-15 | Japanese Geon Co Ltd | Process for the preparation of cis-1,4-isoprene polymer |
| GB1313426A (en) * | 1969-05-31 | 1973-04-11 | Japan Synthetic Rubber Co Ltd | Process for producing conjugated diolefinic polymers |
| US3846388A (en) * | 1970-03-10 | 1974-11-05 | Bridgestone Tire Co Ltd | Copolymer of a conjugated diolefin and vinyl chloride and manufacturing process therefor |
| DE2625390A1 (de) * | 1976-06-05 | 1977-12-15 | Bayer Ag | Uranhaltige mischkatalysatoren sowie deren verwendung zur polymerisation von olefinen |
| DE2830080A1 (de) * | 1978-07-08 | 1980-01-17 | Bayer Ag | Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien |
| DE2848964A1 (de) * | 1978-11-11 | 1980-05-22 | Bayer Ag | Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien |
| JPS5945337A (ja) * | 1982-09-07 | 1984-03-14 | Japan Synthetic Rubber Co Ltd | 生強度の改良されたポリブタジエンゴム組成物 |
-
1986
- 1986-04-16 US US06/852,678 patent/US4663405A/en not_active Expired - Lifetime
-
1987
- 1987-04-03 MX MX5890A patent/MX164537B/es unknown
- 1987-04-04 CN CN87103699A patent/CN1030704C/zh not_active Expired - Lifetime
- 1987-04-07 ZA ZA872506A patent/ZA872506B/xx unknown
- 1987-04-07 EP EP87200661A patent/EP0241996B1/en not_active Expired - Lifetime
- 1987-04-07 DE DE3788366T patent/DE3788366T2/de not_active Expired - Lifetime
- 1987-04-07 ES ES87200661T patent/ES2046983T3/es not_active Expired - Lifetime
- 1987-04-09 AU AU71356/87A patent/AU593631B2/en not_active Expired
- 1987-04-14 EG EG212/87A patent/EG18394A/xx active
- 1987-04-15 DD DD87301856A patent/DD272095A5/de not_active IP Right Cessation
- 1987-04-15 CA CA000534751A patent/CA1281495C/en not_active Expired - Lifetime
- 1987-04-15 IN IN283/MAS/87A patent/IN169484B/en unknown
- 1987-04-15 BR BR8702191A patent/BR8702191A/pt not_active IP Right Cessation
- 1987-04-15 IE IE98287A patent/IE61801B1/en not_active IP Right Cessation
- 1987-04-15 TR TR87/0273A patent/TR24303A/xx unknown
- 1987-04-15 KR KR870003659A patent/KR870010087A/ko not_active Withdrawn
- 1987-04-16 CS CS274387A patent/CS273635B2/cs not_active IP Right Cessation
- 1987-04-16 JP JP62092117A patent/JP2536750B2/ja not_active Expired - Lifetime
- 1987-04-16 PT PT84717A patent/PT84717B/pt unknown
- 1987-04-16 PL PL1987265208A patent/PL148420B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0241996B1 (en) | 1993-12-08 |
| CN87103699A (zh) | 1988-09-21 |
| AU7135687A (en) | 1987-10-22 |
| IE870982L (en) | 1987-10-16 |
| DD272095A5 (de) | 1989-09-27 |
| DE3788366T2 (de) | 1994-06-01 |
| EP0241996A3 (en) | 1990-04-25 |
| PL148420B1 (en) | 1989-10-31 |
| TR24303A (tr) | 1991-08-01 |
| US4663405A (en) | 1987-05-05 |
| ZA872506B (en) | 1987-11-25 |
| EP0241996A2 (en) | 1987-10-21 |
| CS274387A2 (en) | 1990-08-14 |
| CS273635B2 (en) | 1991-03-12 |
| AU593631B2 (en) | 1990-02-15 |
| BR8702191A (pt) | 1988-02-17 |
| PL265208A1 (en) | 1988-05-26 |
| CA1281495C (en) | 1991-03-12 |
| PT84717A (en) | 1987-05-01 |
| DE3788366D1 (de) | 1994-01-20 |
| ES2046983T3 (es) | 1994-02-16 |
| PT84717B (pt) | 1989-12-29 |
| IE61801B1 (en) | 1994-11-30 |
| KR870010087A (ko) | 1987-11-30 |
| EG18394A (en) | 1992-10-30 |
| JP2536750B2 (ja) | 1996-09-18 |
| MX164537B (es) | 1992-08-25 |
| JPS62295911A (ja) | 1987-12-23 |
| CN1030704C (zh) | 1996-01-17 |