FR2436153A1 - Procede de production de polymeres ou copolymeres de dienes conjugues, et polymeres ou copolymeres ainsi obtenus - Google Patents
Procede de production de polymeres ou copolymeres de dienes conjugues, et polymeres ou copolymeres ainsi obtenusInfo
- Publication number
- FR2436153A1 FR2436153A1 FR7922834A FR7922834A FR2436153A1 FR 2436153 A1 FR2436153 A1 FR 2436153A1 FR 7922834 A FR7922834 A FR 7922834A FR 7922834 A FR7922834 A FR 7922834A FR 2436153 A1 FR2436153 A1 FR 2436153A1
- Authority
- FR
- France
- Prior art keywords
- compound
- polymers
- copolymers
- conjugated diene
- components
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
La présente invention concerne un procédé de production de polymères d'un diène conjugué, de copolymères d'un diène conjugué et d'un autre diène conjugué, ou de copolymères d'un diène conjugué et d'un hydrocarbure vinylique aromatique. Selon l'invention, il consulte à polymériser les monomères correspondants en présence d'un initiateur complexe consistant en composants a et b décrits ci-dessous, ou a et b avec un ou plusieurs composants choisis parmi des composants c et d : a. Un composé organique de baryum, strontium ou calcium; b. Un composé d'organolithiumbéryllium ou un composé d'organolithiummagnésium; c. Un composé d'organolithium, un composé d'organobéryllium ou un composé d'organomagnésium; et d. Un composé d'organoaluminium ou un composé d'organozinc. L'invention permet notamment d'obtenir des polymères à forte teneur en liaison trans-1,4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53111632A JPS6026406B2 (ja) | 1978-09-13 | 1978-09-13 | 共役ジエン類重合体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2436153A1 true FR2436153A1 (fr) | 1980-04-11 |
FR2436153B1 FR2436153B1 (fr) | 1985-04-19 |
Family
ID=14566227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7922834A Granted FR2436153A1 (fr) | 1978-09-13 | 1979-09-12 | Procede de production de polymeres ou copolymeres de dienes conjugues, et polymeres ou copolymeres ainsi obtenus |
Country Status (6)
Country | Link |
---|---|
US (1) | US4424322A (fr) |
JP (1) | JPS6026406B2 (fr) |
DE (1) | DE2936653C2 (fr) |
FR (1) | FR2436153A1 (fr) |
GB (1) | GB2030995B (fr) |
IT (1) | IT1123135B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2476653A1 (fr) * | 1980-02-25 | 1981-08-28 | Gen Tire & Rubber Co | Catalyseurs de polymerisation de monomeres ethyleniques comprenant des alcoolates de metaux alcalino-terreux, procede de polymerisation avec ces catalyseurs et les produits obtenus par ce procede |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4307218A (en) | 1980-02-25 | 1981-12-22 | The General Tire & Rubber Company | Solution polymerization |
US4355156A (en) | 1980-02-25 | 1982-10-19 | The General Tire & Rubber Company | Solution polymerization |
US4297240A (en) | 1980-02-25 | 1981-10-27 | The General Tire & Rubber Company | Solution polymerization |
US4503204A (en) * | 1980-02-25 | 1985-03-05 | The General Tire & Rubber Company | Solution polymerization |
JPS60197749A (ja) * | 1984-03-21 | 1985-10-07 | Asahi Chem Ind Co Ltd | ゴム組成物 |
JPS61123641A (ja) * | 1984-11-21 | 1986-06-11 | Asahi Chem Ind Co Ltd | 重合体樹脂組成物 |
JPS62181069A (ja) * | 1986-02-04 | 1987-08-08 | キャスコ株式会社 | ソリツドスリ−ピ−スゴルフボ−ル |
US4933401A (en) * | 1988-02-26 | 1990-06-12 | Japan Synthetic Rubber Co., Ltd. | Catalyst composition for polymerization of conjugated diene and process for producing conjugated diene polymer |
US5047483A (en) * | 1988-06-29 | 1991-09-10 | The Goodyear Tire & Rubber Company | Pneumatic tire with tread of styrene, isoprene, butadiene rubber |
US5191021A (en) * | 1988-06-29 | 1993-03-02 | The Goodyear Tire & Rubber Company | Tire with tread containing styrene, isoprene, butadiene terpolymer rubber |
JP2730163B2 (ja) * | 1989-04-07 | 1998-03-25 | 日本合成ゴム株式会社 | 高トランス低ビニル共役ジエン系重合体の製造方法 |
US4984803A (en) * | 1989-10-11 | 1991-01-15 | Acushnet Company | Golf ball cover composition |
US5254653A (en) * | 1989-12-28 | 1993-10-19 | The Goodyear Tire & Rubber Company | Terpolymer rubber of styrene, isoprene and butadiene |
US5159020A (en) * | 1989-12-28 | 1992-10-27 | The Goodyear Tire & Rubber Company | Tire with tread comprising styrene, isoprene, butadiene terpolymer rubber |
ES2020484A6 (es) * | 1990-06-29 | 1991-08-01 | Repsol Quimica Sa | Procedimiento de preparacion de homopolimeros de dienos conjugados y de copolimeros de dienos conjugados con otros dienos o compuestos vinil aromaticos. |
US5753579A (en) * | 1995-12-26 | 1998-05-19 | The Goodyear Tire & Rubber Company | Trans microstructure directing initiator system |
EP1197497B1 (fr) | 1999-01-13 | 2009-09-02 | Chisso Corporation | Procede de production de polypropylene ou d'un copolymere statistique de propylene |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1271265A (en) | 1968-06-08 | 1972-04-19 | Bridgestone Tire Co Ltd | Method of preparing conjugated diene polymers using catalysts based on organolithium compounds |
US3847883A (en) * | 1970-07-23 | 1974-11-12 | Gulf Research Development Co | Method of preparing polymers utilizing as catalysts hydrocarbon-soluble complexes of an organomagnesium compound with a group i organometallic compound |
US3822219A (en) * | 1970-07-23 | 1974-07-02 | Gulf Resources & Chem Corp | Catalyst composition |
US3846385A (en) * | 1973-07-16 | 1974-11-05 | Gen Tire & Rubber Co | Preparation of solution polymers using a barium di-tert alkoxide and a di-butyl magnesium catalyst complex |
US3903019A (en) | 1973-07-16 | 1975-09-02 | Gen Tire & Rubber Co | Preparation of solution polymers using a barium di-tert alkoxide and a di-butyl magnesium catalyst complex |
US4129705A (en) | 1975-02-02 | 1978-12-12 | Compagnie Generale Des Etablissements Michelin | Polymerization process |
FR2302311A1 (fr) * | 1975-02-27 | 1976-09-24 | Michelin & Cie | Procede de preparation de polymeres de dienes |
US3992561A (en) * | 1975-07-07 | 1976-11-16 | The General Tire & Rubber Company | Preparation of solution polymers |
US4033900A (en) | 1975-07-07 | 1977-07-05 | The General Tire & Rubber Company | Composition useful in anionic polymerization |
JPS5248910A (en) * | 1975-10-17 | 1977-04-19 | Oki Electric Ind Co Ltd | Itv camera automatic selection switch equipment |
US4260519A (en) | 1980-04-22 | 1981-04-07 | The General Tire & Rubber Company | Preparation of barium-alkoxide salts |
-
1978
- 1978-09-13 JP JP53111632A patent/JPS6026406B2/ja not_active Expired
-
1979
- 1979-09-07 GB GB7931102A patent/GB2030995B/en not_active Expired
- 1979-09-11 DE DE2936653A patent/DE2936653C2/de not_active Expired
- 1979-09-12 IT IT25664/79A patent/IT1123135B/it active
- 1979-09-12 FR FR7922834A patent/FR2436153A1/fr active Granted
-
1981
- 1981-09-25 US US06/305,685 patent/US4424322A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2476653A1 (fr) * | 1980-02-25 | 1981-08-28 | Gen Tire & Rubber Co | Catalyseurs de polymerisation de monomeres ethyleniques comprenant des alcoolates de metaux alcalino-terreux, procede de polymerisation avec ces catalyseurs et les produits obtenus par ce procede |
Also Published As
Publication number | Publication date |
---|---|
JPS5538827A (en) | 1980-03-18 |
DE2936653C2 (de) | 1985-01-17 |
US4424322A (en) | 1984-01-03 |
FR2436153B1 (fr) | 1985-04-19 |
DE2936653A1 (de) | 1980-03-20 |
IT1123135B (it) | 1986-04-30 |
IT7925664A0 (it) | 1979-09-12 |
GB2030995B (en) | 1983-04-27 |
JPS6026406B2 (ja) | 1985-06-24 |
GB2030995A (en) | 1980-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |