IT8022883A0 - Polimerizzazione in soluzione erelativo catalizzatore. - Google Patents
Polimerizzazione in soluzione erelativo catalizzatore.Info
- Publication number
- IT8022883A0 IT8022883A0 IT8022883A IT2288380A IT8022883A0 IT 8022883 A0 IT8022883 A0 IT 8022883A0 IT 8022883 A IT8022883 A IT 8022883A IT 2288380 A IT2288380 A IT 2288380A IT 8022883 A0 IT8022883 A0 IT 8022883A0
- Authority
- IT
- Italy
- Prior art keywords
- polymerization
- catalyst
- solution
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
- C08G77/08—Preparatory processes characterised by the catalysts used
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/54—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts used
- C08G65/12—Saturated oxiranes characterised by the catalysts used containing organo-metallic compounds or metal hydrides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/14—Unsaturated oxiranes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/124,373 US4302568A (en) | 1980-02-25 | 1980-02-25 | Solution polymerization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8022883A0 true IT8022883A0 (it) | 1980-06-18 |
| IT1193538B IT1193538B (it) | 1988-07-08 |
Family
ID=22414480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT22883/80A IT1193538B (it) | 1980-02-25 | 1980-06-18 | Polimerizzazione in soluzione e relativo catalizzatore |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4302568A (it) |
| JP (2) | JPS56118403A (it) |
| AU (1) | AU521746B2 (it) |
| BE (1) | BE887676A (it) |
| BR (1) | BR8006812A (it) |
| DE (2) | DE3023785C2 (it) |
| ES (1) | ES8204444A1 (it) |
| FR (1) | FR2476653B1 (it) |
| GB (1) | GB2070034B (it) |
| IN (1) | IN154853B (it) |
| IT (1) | IT1193538B (it) |
| LU (1) | LU83119A1 (it) |
| MX (1) | MX154769A (it) |
| MY (1) | MY8500367A (it) |
| NL (1) | NL180751C (it) |
| ZA (1) | ZA807656B (it) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355156A (en) * | 1980-02-25 | 1982-10-19 | The General Tire & Rubber Company | Solution polymerization |
| FR2567135B1 (fr) * | 1984-07-03 | 1989-01-13 | Asahi Chemical Ind | Polymere ou copolymere de butadiene et procede de preparation |
| JPS62275114A (ja) * | 1986-05-23 | 1987-11-30 | Asahi Chem Ind Co Ltd | 結晶性ブロック共重合体 |
| 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 |
| US5189110A (en) * | 1988-12-23 | 1993-02-23 | Asahi Kasei Kogyo Kabushiki Kaisha | Shape memory polymer resin, composition and the shape memorizing molded product thereof |
| 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. |
| US5100965A (en) * | 1991-04-08 | 1992-03-31 | The Goodyear Tire & Rubber Company | Process for synthesizing high trans polymers |
| US5753579A (en) * | 1995-12-26 | 1998-05-19 | The Goodyear Tire & Rubber Company | Trans microstructure directing initiator system |
| US6018007A (en) * | 1997-09-22 | 2000-01-25 | Bridgestone Corporation | Synthesis of 1,4-trans-polybutadiene using a lanthanide organic acid salt catalyst |
| WO2003037946A2 (fr) * | 2001-10-31 | 2003-05-08 | Societe De Technologie Michelin | Procede de preparation de copolymeres a blocs pour compositions de bande de roulement de pneumatique |
| US6758251B2 (en) | 2002-08-21 | 2004-07-06 | The Goodyear Tire & Rubber Company | Pneumatic tire having a component containing high trans styrene-butadiene rubber |
| US6889737B2 (en) * | 2002-12-05 | 2005-05-10 | The Goodyear Tire & Rubber Company | Pneumatic tire having a component containing high trans styrene-butadiene rubber |
| US20050061418A1 (en) * | 2003-08-25 | 2005-03-24 | Bates Kenneth Allen | Pneumatic tire having a component containing high trans isoprene-butadiene rubber |
| CA2576167C (en) * | 2004-08-06 | 2010-02-02 | Jsr Corporation | Process for producing conjugated diene copolymer rubber |
| US7285605B1 (en) | 2006-08-30 | 2007-10-23 | The Goodyear Tire & Rubber Company | Batch process for synthesizing rubbery polymers having a high trans microstructure content |
| JP6897144B2 (ja) * | 2017-02-22 | 2021-06-30 | 横浜ゴム株式会社 | コンベアベルト用ゴム組成物、コンベアベルト及びベルトコンベア |
| CN109485791B (zh) * | 2017-09-13 | 2021-10-19 | 中国石油化工股份有限公司 | 线形丁苯共聚物及其制备方法和组合物以及芳族乙烯基树脂及其制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB970799A (en) * | 1961-11-13 | 1964-09-23 | Monsanto Co | Process for the anionic polymerization of acrylonitrile |
| US3526604A (en) * | 1965-09-01 | 1970-09-01 | Cities Service Co | Polymerization of unsaturated monomers with catalysts formed from the reaction of metals and derivatives of groups i-a and ii-a with compounds of group iii-a |
| US3631006A (en) * | 1965-09-01 | 1971-12-28 | Cities Service Co | Process for the anionic polymerization of unsaturated hydrocarbon monomers |
| US3687916A (en) * | 1968-12-16 | 1972-08-29 | Phillips Petroleum Co | Organoaluminum compounds as adjuvants in an organocalcium initiated polymerization of conjugated dienes and/or monovinyl aromatic compounds |
| US3578642A (en) * | 1968-12-18 | 1971-05-11 | Phillips Petroleum Co | Polymerization of alkene oxides with an organoalkaline earth complex and an organoaluminum catalyst system |
| 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 |
| US4092268A (en) * | 1974-06-05 | 1978-05-30 | Compagnie Generale Des Etablissements Michelin, Raison Sociale Michelin & Cie | Catalytic composition |
| FR2273822A1 (fr) * | 1974-06-05 | 1976-01-02 | Michelin & Cie | Polymeres ou copolymeres a composition sterique modifiee, obtenus par mise en oeuvre d'une nouvelle composition catalytique |
| FR2340958A2 (fr) * | 1974-06-05 | 1977-09-09 | Michelin & Cie | Procede de polymerisation ou de copolymerisation de dienes conjugues et polymeres ainsi obtenus |
| FR2302311A1 (fr) * | 1975-02-27 | 1976-09-24 | Michelin & Cie | Procede de preparation de polymeres de dienes |
| US4112210A (en) * | 1975-02-27 | 1978-09-05 | Compagnie Generale Des Etablissements Michelin | Polymerization process |
| FR2315511A2 (fr) * | 1975-06-24 | 1977-01-21 | Michelin & Cie | Procede de polymerisation ou de copolymerisation de dienes conjugues et polymeres ainsi obtenus |
| US3992561A (en) * | 1975-07-07 | 1976-11-16 | The General Tire & Rubber Company | Preparation of solution polymers |
| US4052267A (en) * | 1975-07-07 | 1977-10-04 | Mcfee Richard | Water distiller |
| JPS5527337A (en) | 1978-08-18 | 1980-02-27 | Asahi Chem Ind Co Ltd | Isoprene-butadiene copolymer rubber having improved processability |
| JPS6026406B2 (ja) * | 1978-09-13 | 1985-06-24 | 旭化成株式会社 | 共役ジエン類重合体の製造方法 |
-
1980
- 1980-02-25 US US06/124,373 patent/US4302568A/en not_active Expired - Lifetime
- 1980-06-18 IT IT22883/80A patent/IT1193538B/it active
- 1980-06-24 MX MX182887A patent/MX154769A/es unknown
- 1980-06-25 DE DE3023785A patent/DE3023785C2/de not_active Expired
- 1980-06-25 NL NLAANVRAGE8003688,A patent/NL180751C/xx not_active IP Right Cessation
- 1980-06-25 DE DE3050303A patent/DE3050303C2/de not_active Expired
- 1980-06-26 GB GB8020910A patent/GB2070034B/en not_active Expired
- 1980-07-08 JP JP9234480A patent/JPS56118403A/ja active Granted
- 1980-07-10 FR FR8015368A patent/FR2476653B1/fr not_active Expired
- 1980-10-03 IN IN719/DEL/80A patent/IN154853B/en unknown
- 1980-10-23 BR BR8006812A patent/BR8006812A/pt not_active IP Right Cessation
- 1980-11-19 AU AU64538/80A patent/AU521746B2/en not_active Ceased
- 1980-12-08 ZA ZA00807656A patent/ZA807656B/xx unknown
-
1981
- 1981-02-09 LU LU83119A patent/LU83119A1/fr unknown
- 1981-02-24 ES ES499755A patent/ES8204444A1/es not_active Expired
- 1981-02-25 BE BE0/203920A patent/BE887676A/fr not_active IP Right Cessation
-
1985
- 1985-04-08 JP JP60072855A patent/JPS60228511A/ja active Granted
- 1985-12-30 MY MY367/85A patent/MY8500367A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03403B2 (it) | 1991-01-08 |
| DE3023785A1 (de) | 1981-09-03 |
| AU6453880A (en) | 1981-09-17 |
| MY8500367A (en) | 1985-12-31 |
| JPS6235401B2 (it) | 1987-08-01 |
| IN154853B (it) | 1984-12-15 |
| DE3050303C2 (de) | 1986-08-07 |
| NL8003688A (nl) | 1981-09-16 |
| US4302568A (en) | 1981-11-24 |
| JPS60228511A (ja) | 1985-11-13 |
| ZA807656B (en) | 1981-11-25 |
| ES499755A0 (es) | 1982-05-01 |
| BR8006812A (pt) | 1981-08-25 |
| NL180751C (nl) | 1987-04-16 |
| GB2070034A (en) | 1981-09-03 |
| LU83119A1 (fr) | 1981-09-10 |
| IT1193538B (it) | 1988-07-08 |
| FR2476653A1 (fr) | 1981-08-28 |
| GB2070034B (en) | 1983-11-30 |
| BE887676A (fr) | 1981-06-15 |
| ES8204444A1 (es) | 1982-05-01 |
| AU521746B2 (en) | 1982-04-29 |
| DE3023785C2 (de) | 1986-07-24 |
| MX154769A (es) | 1987-12-11 |
| NL180751B (nl) | 1986-11-17 |
| JPS56118403A (en) | 1981-09-17 |
| FR2476653B1 (fr) | 1986-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940630 |