ES2154006T3 - Procedimiento para la preparacion de un catalizador util para la hidrogenizacion de copolimeros de estireno-butadieno. - Google Patents
Procedimiento para la preparacion de un catalizador util para la hidrogenizacion de copolimeros de estireno-butadieno.Info
- Publication number
- ES2154006T3 ES2154006T3 ES97110260T ES97110260T ES2154006T3 ES 2154006 T3 ES2154006 T3 ES 2154006T3 ES 97110260 T ES97110260 T ES 97110260T ES 97110260 T ES97110260 T ES 97110260T ES 2154006 T3 ES2154006 T3 ES 2154006T3
- Authority
- ES
- Spain
- Prior art keywords
- sub
- hydrogenization
- styrene
- procedure
- preparation
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
- C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/94—Hydrogenation of a polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
- Graft Or Block Polymers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
COMPOSICION CATALITICA EFECTIVA EN LA HIDROGENACION SELECTIVA DE DOBLES ENLACES OLEFINICOS PREPARADA POR LA REACCION ENTRE: (A) POR LO MENOS UN DERIVADO DE BIS(CICLOPENTADIENIL)TITANIO DE FORMULA GENERAL (I) (C{SUB,5}H{SUB,5}){SUB,2}TI(R)(R{SUB,1}) EN DONDE R Y R{SUB,1}, IGUALES O DIFERENTES, SON HALOGENOS; EL COMPUESTO ANTERIOR (I) ES UN SOLIDO O ESTA DISPERSADO EN UNO O MAS DILUYENTES NO-DISOLVENTES; (B) POR LO MENOS UN DERIVADO ORGANICO DE FORMULA GENERAL (II) M(R{SUB,2})(R{SUB,3}), EN DONDE M SE SELECCIONA ENTRE ZINC Y MAGNESIO, Y R{SUB,2} Y R{SUB,3}, IGUALES O DIFERENTES, SE SELECCIONAN ENTRE ALQUILOS C{SUB,1}
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI001368A IT1284105B1 (it) | 1996-07-04 | 1996-07-04 | Procedimento per la preparazione di un catalizzatore utile per la idrogenazione di copolimeri stirene-butadiene |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2154006T3 true ES2154006T3 (es) | 2001-03-16 |
Family
ID=11374529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97110260T Expired - Lifetime ES2154006T3 (es) | 1996-07-04 | 1997-06-24 | Procedimiento para la preparacion de un catalizador util para la hidrogenizacion de copolimeros de estireno-butadieno. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5948869A (es) |
EP (1) | EP0816382B1 (es) |
JP (1) | JP4121586B2 (es) |
KR (1) | KR100244045B1 (es) |
CN (1) | CN1107079C (es) |
BR (1) | BR9703827A (es) |
CA (1) | CA2209428C (es) |
DE (1) | DE69703765T2 (es) |
ES (1) | ES2154006T3 (es) |
IT (1) | IT1284105B1 (es) |
RU (1) | RU2194718C2 (es) |
TW (1) | TW426689B (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19703478A1 (de) * | 1997-01-31 | 1998-08-06 | Hoechst Ag | Verfahren zur Herstellung eines Matallocen-Katalysatorsystems |
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 |
IT1296066B1 (it) | 1997-11-06 | 1999-06-09 | Enichem Spa | Procedimento per la idrogenazione di (co) polimeri dienici |
TW583027B (en) * | 1998-10-30 | 2004-04-11 | Shell Int Research | A method for preparing a hydrogenation catalyst system |
US6479424B1 (en) | 1998-12-14 | 2002-11-12 | Bp Corporation North America Inc. | Fluxional catalysts and related ligands containing bulky substituents |
US6313230B1 (en) * | 1999-09-21 | 2001-11-06 | Industrial Technology Research Institute | Catalyst composition for hydrogenation of conjugated diene based synthetic rubbers |
TW546307B (en) * | 2002-10-25 | 2003-08-11 | Tsrc Corp | Method for hydrogenating conjugated diene polymer |
TWI256399B (en) * | 2004-08-19 | 2006-06-11 | Tsrc Corp | Hydrogenation catalyst composition and process for hydrogenation of conjugated diene polymer |
CN1844178B (zh) * | 2005-04-08 | 2012-02-29 | 中国石油化工集团公司 | 一种苯乙烯-共轭二烯烃嵌段聚合物选择氢化的方法 |
ITMI20050860A1 (it) | 2005-05-13 | 2006-11-14 | Polimeri Europa Spa | Procedimento per la idrogenazione selettiva di copolimeri stirene-butadiene |
US7700694B2 (en) | 2006-04-28 | 2010-04-20 | Tsrc Corporation | Catalyst composition and method for hydrogenating a polymer having a conjugated diene |
FR2900352B1 (fr) * | 2006-04-28 | 2008-07-04 | Tsrc Corp | Composition de catalyseur et procede pour hydrogener un polymere ayant un diene conjugue |
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 |
ITMI20070626A1 (it) * | 2007-03-29 | 2008-09-30 | Polimeri Europa Spa | Mescola vulcanizzabile comprendente copolineri ramificati vinilarene-diene coniugato parzialmente idrogenati |
ITMI20071210A1 (it) * | 2007-06-15 | 2008-12-16 | Polimeri Europa Spa | Procedimento per la idrogenazione parziale di copolimeri random vinil arene-diene coniugato |
US8549401B1 (en) * | 2009-03-30 | 2013-10-01 | Symantec Corporation | Systems and methods for automatically generating computer-assistance videos |
TWI415681B (zh) * | 2009-07-24 | 2013-11-21 | Ind Tech Res Inst | 觸媒系統及選擇性氫化製程 |
TWI472544B (zh) | 2009-10-30 | 2015-02-11 | Tsrc Corp | 氫化觸媒組合物及其氫化方法 |
US8999905B2 (en) | 2010-10-25 | 2015-04-07 | Afton Chemical Corporation | Lubricant additive |
IT1403084B1 (it) | 2010-10-25 | 2013-10-04 | Polimeri Europa Spa | Copolimeri stirene-butadiene idrogenati e processo per la loro preparazione. |
SG11201501536TA (en) * | 2012-09-21 | 2015-05-28 | Asahi Kasei Chemicals Corp | Catalyst composition for hydrogenation and method for hydrogenation using the same |
SG11201501532YA (en) * | 2012-09-21 | 2015-05-28 | Asahi Kasei Chemicals Corp | Catalyst composition for hydrogenation and method for hydrogenation using the same |
EP3327041B1 (en) * | 2016-11-29 | 2024-04-10 | TSRC Corporation | Process and catalyst composition for producing selectively hydrogenated conjugated diene polymer |
US20180171258A1 (en) | 2016-12-16 | 2018-06-21 | Afton Chemical Corporation | Multi-Functional Olefin Copolymers and Lubricating Compositions Containing Same |
US11098262B2 (en) | 2018-04-25 | 2021-08-24 | Afton Chemical Corporation | Multifunctional branched polymers with improved low-temperature performance |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6220122A (ja) * | 1985-07-19 | 1987-01-28 | Hitachi Ltd | 磁気ヘツド |
JP2718059B2 (ja) * | 1988-04-28 | 1998-02-25 | 日本合成ゴム株式会社 | 重合体の水素添加方法および触媒 |
US5270274A (en) * | 1991-11-28 | 1993-12-14 | Japan Synthetic Rubber Co., Ltd. | Catalyst composition for hydrogenating olefinically unsaturated polymers |
JP3326773B2 (ja) * | 1993-01-26 | 2002-09-24 | ジェイエスアール株式会社 | オレフィン性不飽和結合を含有する重合体の水素化方法および水素添加触媒 |
JP3617553B2 (ja) * | 1994-05-18 | 2005-02-09 | 旭化成ケミカルズ株式会社 | オレフィン水添複合触媒及び水添共役ジエン系重合体の製造方法 |
JP3454922B2 (ja) * | 1994-07-15 | 2003-10-06 | 旭化成株式会社 | イソプレン系重合体の水添方法 |
-
1996
- 1996-07-04 IT IT96MI001368A patent/IT1284105B1/it active IP Right Grant
-
1997
- 1997-06-24 EP EP97110260A patent/EP0816382B1/en not_active Expired - Lifetime
- 1997-06-24 ES ES97110260T patent/ES2154006T3/es not_active Expired - Lifetime
- 1997-06-24 DE DE69703765T patent/DE69703765T2/de not_active Expired - Lifetime
- 1997-06-26 US US08/882,748 patent/US5948869A/en not_active Expired - Lifetime
- 1997-06-30 CA CA002209428A patent/CA2209428C/en not_active Expired - Lifetime
- 1997-07-03 RU RU97111033/04A patent/RU2194718C2/ru active
- 1997-07-04 CN CN97117150A patent/CN1107079C/zh not_active Expired - Lifetime
- 1997-07-04 BR BR9703827A patent/BR9703827A/pt not_active IP Right Cessation
- 1997-07-04 JP JP18004297A patent/JP4121586B2/ja not_active Expired - Lifetime
- 1997-07-04 KR KR1019970031083A patent/KR100244045B1/ko not_active IP Right Cessation
- 1997-07-15 TW TW086109980A patent/TW426689B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP4121586B2 (ja) | 2008-07-23 |
RU2194718C2 (ru) | 2002-12-20 |
EP0816382A1 (en) | 1998-01-07 |
ITMI961368A0 (es) | 1996-07-04 |
CN1177599A (zh) | 1998-04-01 |
KR100244045B1 (ko) | 2000-02-01 |
IT1284105B1 (it) | 1998-05-08 |
CN1107079C (zh) | 2003-04-30 |
TW426689B (en) | 2001-03-21 |
DE69703765T2 (de) | 2001-08-02 |
MX9705031A (es) | 1998-07-31 |
DE69703765D1 (de) | 2001-02-01 |
CA2209428A1 (en) | 1998-01-04 |
KR980009294A (ko) | 1998-04-30 |
US5948869A (en) | 1999-09-07 |
CA2209428C (en) | 2006-03-28 |
EP0816382B1 (en) | 2000-12-27 |
ITMI961368A1 (it) | 1998-01-04 |
BR9703827A (pt) | 1998-08-11 |
JPH11563A (ja) | 1999-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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