BR9702501A - Método para a produção de borrachas hidrogenadas - Google Patents
Método para a produção de borrachas hidrogenadasInfo
- Publication number
- BR9702501A BR9702501A BR9702501A BR9702501A BR9702501A BR 9702501 A BR9702501 A BR 9702501A BR 9702501 A BR9702501 A BR 9702501A BR 9702501 A BR9702501 A BR 9702501A BR 9702501 A BR9702501 A BR 9702501A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- hydrogenated rubbers
- rubbers
- hydrogenated
- Prior art date
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
- C08F8/00—Chemical modification by after-treatment
- C08F8/04—Reduction, e.g. hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/02—Hydrogenation
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
- Graft Or Block Polymers (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9702501A BR9702501A (pt) | 1997-06-20 | 1997-06-20 | Método para a produção de borrachas hidrogenadas |
JP16393097A JP3260298B2 (ja) | 1997-06-20 | 1997-06-20 | 水添ゴムの製造方法 |
EP97500108A EP0885905B1 (en) | 1997-06-20 | 1997-06-20 | Process for producing hydrogenated rubbers |
US08/879,632 US5985995A (en) | 1997-06-20 | 1997-06-20 | Process for producing hydrogenated rubbers |
CNB971148570A CN1177874C (zh) | 1997-06-20 | 1997-06-20 | 生产氢化橡胶的方法 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9702501A BR9702501A (pt) | 1997-06-20 | 1997-06-20 | Método para a produção de borrachas hidrogenadas |
JP16393097A JP3260298B2 (ja) | 1997-06-20 | 1997-06-20 | 水添ゴムの製造方法 |
EP97500108A EP0885905B1 (en) | 1997-06-20 | 1997-06-20 | Process for producing hydrogenated rubbers |
US08/879,632 US5985995A (en) | 1997-06-20 | 1997-06-20 | Process for producing hydrogenated rubbers |
CNB971148570A CN1177874C (zh) | 1997-06-20 | 1997-06-20 | 生产氢化橡胶的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9702501A true BR9702501A (pt) | 1999-01-05 |
Family
ID=27507863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9702501A BR9702501A (pt) | 1997-06-20 | 1997-06-20 | Método para a produção de borrachas hidrogenadas |
Country Status (5)
Country | Link |
---|---|
US (1) | US5985995A (pt) |
EP (1) | EP0885905B1 (pt) |
JP (1) | JP3260298B2 (pt) |
CN (1) | CN1177874C (pt) |
BR (1) | BR9702501A (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6187873B1 (en) * | 1997-08-07 | 2001-02-13 | Shell Oil Company | Increased throughput in the manufacture of block copolymers by reduction in polymer cement viscosity through the addition of polar solvents |
KR100332464B1 (ko) * | 2000-02-09 | 2002-11-16 | 금호석유화학 주식회사 | 공액디엔 중합체의 선택적 수소화를 위한 촉매 및 이를이용한 수소화 방법 |
DE60005364T2 (de) | 2000-10-10 | 2004-07-22 | Dynasol Elastomeros, S.A. | Zusammensetzung von Kabelfüllmassen |
JP4821458B2 (ja) * | 2001-03-26 | 2011-11-24 | Jsr株式会社 | 水添変性重合体の製造方法 |
JP2006328410A (ja) * | 2001-03-26 | 2006-12-07 | Jsr Corp | 水添変性重合体及びその製造方法並びにそれを含む組成物 |
TWI256399B (en) * | 2004-08-19 | 2006-06-11 | Tsrc Corp | Hydrogenation catalyst composition and process for hydrogenation of conjugated diene polymer |
US7700694B2 (en) * | 2006-04-28 | 2010-04-20 | Tsrc Corporation | Catalyst composition and method for hydrogenating a polymer having a conjugated diene |
JP4921849B2 (ja) * | 2006-05-09 | 2012-04-25 | 台橡股▲ふん▼有限公司 | 共役ジエン重合体の水素化方法 |
CN101205268B (zh) * | 2006-12-19 | 2010-09-29 | 台橡股份有限公司 | 氢化共轭二烯聚合物的方法及氢化触媒组合物 |
US7879958B2 (en) * | 2007-08-07 | 2011-02-01 | Bridgestone Corporation | Polyhydroxy compounds as polymerization quenching agents |
JP2009067999A (ja) * | 2007-08-21 | 2009-04-02 | Kyoto Univ | Mw/Mnが1.25以下であるポリマーの製造方法 |
ES2423762T3 (es) * | 2009-06-22 | 2013-09-24 | Dynasol Elastómeros, S.A. | Catalizador para la hidrogenación de compuestos insaturados |
TWI472544B (zh) | 2009-10-30 | 2015-02-11 | Tsrc Corp | 氫化觸媒組合物及其氫化方法 |
PT2821418T (pt) | 2012-02-29 | 2017-05-04 | Dynasol Elastómeros S A | Copolímeros hidrogenados de alcenilo aromático-dieno contendo comonómeros que têm unidades de hidreto de sililo e seus análogos funcionalizados |
TWI586693B (zh) | 2013-07-23 | 2017-06-11 | 財團法人工業技術研究院 | 選擇性氫化共聚物的方法 |
CN115028787B (zh) | 2016-09-09 | 2024-06-11 | 戴纳索尔伊莱斯托米罗斯公司 | 用于高乙烯基嵌段共聚的极性改性剂体系 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE757365A (nl) * | 1969-10-20 | 1971-04-13 | Shell Int Research | Gehydrogeneerd polymeer van een geconjugeerd dieen alsmede een werkwijze ter bereiding daarvan |
GB1355342A (en) * | 1970-07-01 | 1974-06-05 | Shell Int Research | Random copolymers of a conjugated diene and a styrene |
JPS60220147A (ja) * | 1984-04-18 | 1985-11-02 | Asahi Chem Ind Co Ltd | オレフイン水添触媒および該触媒を用いた重合体の水添方法 |
US4849481A (en) * | 1987-07-10 | 1989-07-18 | Shell Oil Company | Star shaped asymmetric block copolymer of monoalkenyl aromatic hydrocarbon and conjugated diene |
US5017660A (en) * | 1987-08-04 | 1991-05-21 | Asahi Kasei Kogyo Kabushiki Kaisha | Selectively, partially hydrogenated polymer and rubber composition and impact resistant styrenic resin containing the same |
DE3934450A1 (de) * | 1989-10-14 | 1991-04-18 | Basf Ag | Verzweigte copolymerisate |
US5310814A (en) * | 1991-03-15 | 1994-05-10 | Exxon Chemical Patents Inc. | Viscosity modifier polybutadiene polymers |
US5242986A (en) * | 1992-08-10 | 1993-09-07 | Shell Oil Company | Selective partial hydrogenation of conjugated diolefin polymers |
ES2050620B1 (es) * | 1992-11-03 | 1994-12-16 | Repsol Quimica Sa | Procedimiento de hidrogenacion en disolucion de los dobles enlaces de polimeros de dienos conjugados y copolimero bloque hidrogenado producido. |
-
1997
- 1997-06-20 US US08/879,632 patent/US5985995A/en not_active Expired - Lifetime
- 1997-06-20 JP JP16393097A patent/JP3260298B2/ja not_active Ceased
- 1997-06-20 CN CNB971148570A patent/CN1177874C/zh not_active Expired - Lifetime
- 1997-06-20 BR BR9702501A patent/BR9702501A/pt not_active IP Right Cessation
- 1997-06-20 EP EP97500108A patent/EP0885905B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1177874C (zh) | 2004-12-01 |
EP0885905B1 (en) | 2005-03-09 |
US5985995A (en) | 1999-11-16 |
EP0885905A1 (en) | 1998-12-23 |
JP3260298B2 (ja) | 2002-02-25 |
CN1203240A (zh) | 1998-12-30 |
JPH1121303A (ja) | 1999-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/06/1997, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |