BR8501456A - Metodo de preparacao de polimeros de dieno,e composicao catalisadora - Google Patents
Metodo de preparacao de polimeros de dieno,e composicao catalisadoraInfo
- Publication number
- BR8501456A BR8501456A BR8501456A BR8501456A BR8501456A BR 8501456 A BR8501456 A BR 8501456A BR 8501456 A BR8501456 A BR 8501456A BR 8501456 A BR8501456 A BR 8501456A BR 8501456 A BR8501456 A BR 8501456A
- Authority
- BR
- Brazil
- Prior art keywords
- dienous
- polymers
- preparation
- catalyst composition
- catalyst
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 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
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/616,767 US4522988A (en) | 1984-06-04 | 1984-06-04 | Method of preparing high cis-1,4 diene polymers having good green strength and tack |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8501456A true BR8501456A (pt) | 1986-04-22 |
Family
ID=24470864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8501456A BR8501456A (pt) | 1984-06-04 | 1985-03-29 | Metodo de preparacao de polimeros de dieno,e composicao catalisadora |
Country Status (9)
Country | Link |
---|---|
US (1) | US4522988A (pt) |
EP (1) | EP0166849B1 (pt) |
JP (1) | JPS60258214A (pt) |
BR (1) | BR8501456A (pt) |
CA (1) | CA1231936A (pt) |
DE (1) | DE3567465D1 (pt) |
ES (1) | ES8604284A1 (pt) |
MX (1) | MX167870B (pt) |
ZA (1) | ZA85848B (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5098938A (en) * | 1989-03-03 | 1992-03-24 | Savin Roland R | Coating composition exhibiting improved resistance to environmental attack |
US5412045A (en) * | 1994-09-16 | 1995-05-02 | Polysar Rubber Corporation | Preparation of high cis-1,4-polybutadiene with reduced gel |
US6613712B1 (en) * | 1999-11-24 | 2003-09-02 | Phillips Petroleum Company | Organometal catalyst compositions with solid oxide supports treated with fluorine and boron |
US7585805B2 (en) * | 2005-11-22 | 2009-09-08 | Bridgestone Corporation | Nickel-based catalyst composition |
ZA200711159B (en) | 2006-12-28 | 2009-03-25 | Bridgestone Corp | Amine-containing alkoxysilyl-functionalized polymers |
US8372925B2 (en) | 2007-04-10 | 2013-02-12 | Bridgestone Corporation | Nickel-based catalyst composition |
US8324329B2 (en) | 2007-08-07 | 2012-12-04 | Bridgestone Corporation | Process for producing functionalized polymers |
BR112012008797A2 (pt) | 2009-10-14 | 2020-09-15 | Bridgestone Corporation | processos para preparar copolímero de dieno cíclico e acíclico e composição de borracha |
JP5810171B2 (ja) | 2010-12-31 | 2015-11-11 | 株式会社ブリヂストン | ニッケル系触媒系を使用する共役ジエンのバルク重合 |
CN103328519A (zh) | 2010-12-31 | 2013-09-25 | 株式会社普利司通 | 使用基于镍的催化剂系统的共轭二烯本体聚合 |
CN103596997B (zh) | 2011-05-09 | 2016-08-24 | 株式会社普利司通 | 用于制备高顺式聚二烯的方法 |
EP3328919B1 (en) | 2015-07-29 | 2021-03-10 | Bridgestone Corporation | Processes for preparing functionalized polymers, related functionalizing compound and preparation thereof |
US10066035B2 (en) | 2015-12-07 | 2018-09-04 | Bridgestone Corporation | Catalyst systems and methods for preparation of 1,4-polybutadiene rubber |
CA3139523A1 (en) | 2019-05-07 | 2020-11-12 | Bridgestone Americas Tire Operations, Llc | Modified high-cis polybutadiene polymer, related methods and rubber compositions |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3170904A (en) * | 1959-11-28 | 1965-02-23 | Bridgestone Tire Co Ltd | Production of cis-1, 4 polybutadiene with a ni-bf3 etherate-air3 catalyst |
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 |
NL289227A (pt) * | 1962-02-23 | 1900-01-01 | ||
GB1035796A (en) * | 1964-10-22 | 1966-07-13 | Japan Synthetic Rubber Co Ltd | Method for producing polybutadiene |
US3464965A (en) * | 1965-10-08 | 1969-09-02 | Japan Synthetic Rubber Co Ltd | Process for producing polybutadienes having reduced cold flow tendency |
US3528957A (en) * | 1967-07-10 | 1970-09-15 | Goodyear Tire & Rubber | Method of producing polybutadiene |
US3483177A (en) * | 1967-12-15 | 1969-12-09 | Goodyear Tire & Rubber | Method for the polymerization of butadiene and butadiene in mixture with other diolefins using (1) organometallics,(2) organic ni or co,and (3) bf3 complexed with aldehydes,ketones,esters and nitriles |
US3487063A (en) * | 1967-12-15 | 1969-12-30 | Goodyear Tire & Rubber | Method of polymerizing butadiene or butadiene in mixture with other diolefins |
NL137367C (pt) * | 1969-03-20 | |||
US3769270A (en) * | 1969-12-10 | 1973-10-30 | Goodyear Tire & Rubber | Method of polymerizing butadiene with the aid of a three component catalyst comprising a mixture of (1) a group ii or iii metal hydride orderivatives thereof,(2) an organonickel or cobalt compound and (3) a fluorine containing material |
US3725492A (en) * | 1970-10-26 | 1973-04-03 | Japanese Geon Co Ltd | Process for the preparation of liquid polybutadiene |
US3856764A (en) * | 1971-11-24 | 1974-12-24 | Goodyear Tire & Rubber | Polymerization process |
US3910869A (en) * | 1974-01-31 | 1975-10-07 | Goodyear Tire & Rubber | Chemical process |
US4020255A (en) * | 1975-05-07 | 1977-04-26 | The Goodyear Tire & Rubber Company | Continuous insitu catalyst addition for polybutadiene polymerization |
US3985941A (en) * | 1975-05-12 | 1976-10-12 | The Goodyear Tire & Rubber Company | Method of polymerization |
JPS5636532A (en) * | 1979-09-04 | 1981-04-09 | Japan Synthetic Rubber Co Ltd | Rubber composition |
-
1984
- 1984-06-04 US US06/616,767 patent/US4522988A/en not_active Expired - Lifetime
-
1985
- 1985-02-04 ZA ZA85848A patent/ZA85848B/xx unknown
- 1985-02-05 DE DE8585101180T patent/DE3567465D1/de not_active Expired
- 1985-02-05 EP EP85101180A patent/EP0166849B1/en not_active Expired
- 1985-02-07 CA CA000473741A patent/CA1231936A/en not_active Expired
- 1985-03-29 BR BR8501456A patent/BR8501456A/pt not_active IP Right Cessation
- 1985-04-16 JP JP60079437A patent/JPS60258214A/ja active Granted
- 1985-06-03 MX MX205510A patent/MX167870B/es unknown
- 1985-06-03 ES ES543835A patent/ES8604284A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES8604284A1 (es) | 1986-01-16 |
EP0166849A1 (en) | 1986-01-08 |
JPH0215564B2 (pt) | 1990-04-12 |
CA1231936A (en) | 1988-01-26 |
MX167870B (es) | 1993-04-19 |
ZA85848B (en) | 1985-09-25 |
US4522988A (en) | 1985-06-11 |
DE3567465D1 (en) | 1989-02-16 |
EP0166849B1 (en) | 1989-01-11 |
ES543835A0 (es) | 1986-01-16 |
JPS60258214A (ja) | 1985-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 29/03/2000 |