TW200728318A - Use of catalysts for the degradation of nitrile rubber by metathesis - Google Patents
Use of catalysts for the degradation of nitrile rubber by metathesisInfo
- Publication number
- TW200728318A TW200728318A TW095131683A TW95131683A TW200728318A TW 200728318 A TW200728318 A TW 200728318A TW 095131683 A TW095131683 A TW 095131683A TW 95131683 A TW95131683 A TW 95131683A TW 200728318 A TW200728318 A TW 200728318A
- Authority
- TW
- Taiwan
- Prior art keywords
- metathesis
- degradation
- nitrile rubber
- catalysts
- ligand
- Prior art date
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
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
-
- 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
- C08C19/08—Depolymerisation
-
- 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
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
-
- 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
- C08F4/60—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 refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510040939 DE102005040939A1 (de) | 2005-08-30 | 2005-08-30 | Neuer Katalysator für den Metatheseabbau von Nitrilkautschuk |
DE200510048327 DE102005048327A1 (de) | 2005-10-08 | 2005-10-08 | Neuer Katalysator für den Metatheseabbau von Nitrilkautschuk |
DE200510058834 DE102005058834A1 (de) | 2005-12-09 | 2005-12-09 | Neuer Katalysator für den Metatheseabbau von Nitrilkautschuk |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200728318A true TW200728318A (en) | 2007-08-01 |
TWI396697B TWI396697B (zh) | 2013-05-21 |
Family
ID=37487597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095131683A TWI396697B (zh) | 2005-08-30 | 2006-08-29 | 觸媒於藉置換反應之腈橡膠降解之用途 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7470750B2 (zh) |
EP (1) | EP1760093B1 (zh) |
JP (1) | JP5047564B2 (zh) |
KR (1) | KR101318520B1 (zh) |
CN (1) | CN102850471A (zh) |
AT (1) | ATE538139T1 (zh) |
BR (1) | BRPI0603650A (zh) |
MX (1) | MXPA06009848A (zh) |
TW (1) | TWI396697B (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005061628A1 (de) * | 2005-12-21 | 2007-06-28 | Lanxess Deutschland Gmbh | Hydrierter Nitrilkautschuk mit enger Molekulargewichtsverteilung, ein Verfahren zu seiner Herstellung und seine Verwendung |
DE102006008521A1 (de) * | 2006-02-22 | 2007-08-23 | Lanxess Deutschland Gmbh | Verwendung von Katalysatoren mit erhöhter Aktivität für die NBR-Metathese |
DE102006008520A1 (de) * | 2006-02-22 | 2007-08-23 | Lanxess Deutschland Gmbh | Neue Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen |
DE102006040569A1 (de) * | 2006-08-30 | 2008-03-06 | Lanxess Deutschland Gmbh | Verfahren zum Metathese-Abbau von Nitrilkautschuken |
FR2910004A1 (fr) * | 2006-12-14 | 2008-06-20 | Rhodia Recherches & Tech | Procede d'oligomerisation et/ou polymerisation du composes insatures |
DE102007039525A1 (de) * | 2007-08-21 | 2009-02-26 | Lanxess Deutschland Gmbh | Verfahren zum Metathese-Abbau von Nitrilkautschuk |
DE602007006480D1 (de) * | 2007-08-21 | 2010-06-24 | Lanxess Deutschland Gmbh | Metathese eines Nitrilkautschuks in Gegenwart von Übergangsmetallkomplexkatalysatoren |
CN102083798B (zh) * | 2008-04-09 | 2016-10-26 | 马特里亚公司 | 带有具有取代骨架的n-杂环卡宾配体的钌烯烃易位催化剂 |
EP2143489A1 (de) * | 2008-07-08 | 2010-01-13 | Lanxess Deutschland GmbH | Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen |
EP2289623A1 (en) * | 2009-08-31 | 2011-03-02 | LANXESS Deutschland GmbH | Metathesis of nitrile rubbers in the presence of transition metal catalysts |
TW201121997A (en) * | 2009-08-31 | 2011-07-01 | Lanxess Deutschland Gmbh | Vulcanizable polymer composition comprising a low molecular weight optionally hydrogenated nitrile rubber |
EP2368917B1 (en) | 2010-03-25 | 2013-01-09 | LANXESS International SA | Process for the production of water and solvent-free hydrogenated nitrile rubbers |
EP2598537B1 (en) * | 2010-07-28 | 2017-05-03 | ARLANXEO Deutschland GmbH | Hydrogenation of diene-based polymers |
EP2418225A1 (de) | 2010-08-09 | 2012-02-15 | LANXESS Deutschland GmbH | Teilhydrierte Nitrilkautschuke |
EP2484700B1 (de) | 2011-02-04 | 2013-10-09 | LANXESS Deutschland GmbH | Funktionalisierte Nitrilkautschuke und ihre Herstellung |
WO2013056463A1 (en) | 2011-10-21 | 2013-04-25 | Lanxess Deutschland Gmbh | Catalyst compositions and their use for hydrogenation of nitrile rubber |
WO2013056461A1 (en) | 2011-10-21 | 2013-04-25 | Lanxess Deutschland Gmbh | Catalyst compositions and their use for hydrogenation of nitrile rubber |
WO2013056400A1 (en) | 2011-10-21 | 2013-04-25 | Lanxess Deutschland Gmbh | Catalyst compositions and their use for hydrogenation of nitrile rubber |
WO2013056459A1 (en) | 2011-10-21 | 2013-04-25 | Lanxess Deutschland Gmbh | Catalyst compositions and their use for hydrogenation of nitrile rubber |
TWI566835B (zh) | 2014-12-25 | 2017-01-21 | 財團法人工業技術研究院 | 烯烴複分解觸媒及低分子量丁腈橡膠之製備方法 |
WO2019110658A1 (de) | 2017-12-08 | 2019-06-13 | Arlanxeo Deutschland Gmbh | Verfahren zur herstellung von nitrilkautschuken mit ruthenium-komplexkatalysatoren |
EP3781309A1 (en) | 2018-04-20 | 2021-02-24 | ARLANXEO Deutschland GmbH | Hydrogenation catalyst compositions and their use for hydrogenation of nitrile rubber |
CN111793150B (zh) * | 2020-08-15 | 2022-05-10 | 青岛科技大学 | 一种低分子量聚合物的制备方法 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3700637A (en) * | 1970-05-08 | 1972-10-24 | Shell Oil Co | Diene-nitrile rubbers |
DE2539132A1 (de) | 1975-09-03 | 1977-03-17 | Bayer Ag | Hydrierung von polymeren |
CA1220300A (en) * | 1982-12-08 | 1987-04-07 | Polysar Limited | Polymer hydrogenation process |
CA1203047A (en) * | 1982-12-08 | 1986-04-08 | Hormoz Azizian | Polymer hydrogenation process |
DE3329974A1 (de) * | 1983-08-19 | 1985-02-28 | Bayer Ag, 5090 Leverkusen | Herstellung von hydrierten nitrilkautschuken |
DE3433392A1 (de) * | 1984-09-12 | 1986-03-20 | Bayer Ag, 5090 Leverkusen | Hydrierung nitrilgruppenhaltiger ungesaettigter polymerer |
DE3529252A1 (de) * | 1985-08-16 | 1987-02-19 | Bayer Ag | Verfahren zur selektiven hydrierung ungesaettigter verbindungen |
DE3540918A1 (de) * | 1985-11-19 | 1987-05-21 | Bayer Ag | Verfahren zur selektiven hydrierung ungesaettigter verbindungen |
DE3541689A1 (de) * | 1985-11-26 | 1987-05-27 | Bayer Ag | Verfahren zur selektiven hydrierung nitrilgruppenhaltiger ungesaettigter polymerer |
US4816525A (en) | 1987-07-06 | 1989-03-28 | University Of Waterloo | Polymer hydrogenation process |
DE4025781A1 (de) | 1990-08-15 | 1992-02-20 | Bayer Ag | Hydrierte butadien/isopren/(meth-)acrylnitril- copolymerisate |
EP1253156A3 (en) | 1992-04-03 | 2004-01-07 | California Institute Of Technology | High activity ruthenium or osmium metal carbene complexes for olefin metathesis reactions and synthesis and application thereof |
US5831108A (en) | 1995-08-03 | 1998-11-03 | California Institute Of Technology | High metathesis activity ruthenium and osmium metal carbene complexes |
US6458373B1 (en) * | 1997-01-07 | 2002-10-01 | Sonus Pharmaceuticals, Inc. | Emulsion vehicle for poorly soluble drugs |
CN1213032C (zh) | 1999-05-24 | 2005-08-03 | 加州理工学院 | 咪唑烷基金属卡宾易位催化剂 |
CA2329844A1 (en) * | 2000-12-28 | 2002-06-28 | Bayer Inc. | Esbo enhanced hydrogenation |
TW593386B (en) | 2001-06-12 | 2004-06-21 | Bayer Inc | Process for the preparation of low molecular weight hydrogenated nitrile rubber |
CA2350280A1 (en) * | 2001-06-12 | 2002-12-12 | Bayer Inc. | Low molecular weight hydrogenated nitrile rubber |
CA2357470A1 (en) * | 2001-09-18 | 2003-03-18 | Bayer Inc. | Process for the metathesis of functionalized polymers |
US6841623B2 (en) | 2001-06-29 | 2005-01-11 | Bayer Inc. | Low molecular weight nitrile rubber |
JP4138417B2 (ja) * | 2001-09-28 | 2008-08-27 | 積水化学工業株式会社 | 有機金属化合物の合成方法 |
SE520707C2 (sv) * | 2001-12-05 | 2003-08-12 | Metso Paper Inc | Metod och system för behandling av massa vid ozonblekning |
CA2409434A1 (en) | 2002-10-17 | 2004-04-17 | Bayer Inc. | Polymer blends comprising low molecular weight nitrile rubber |
CA2409429A1 (en) | 2002-10-17 | 2004-04-17 | Bayer Inc. | Hydrogenated nitrile rubber composites with improved proccesability |
CA2413636A1 (en) | 2002-12-05 | 2004-06-05 | Bayer Inc. | Adhesive compositions |
CA2413607A1 (en) * | 2002-12-05 | 2004-06-05 | Bayer Inc. | Process for the preparation of low molecular weight hydrogenated nitrile rubber |
US7365140B2 (en) * | 2004-06-09 | 2008-04-29 | Uti Limited Partnership | Transition metal carbene complexes containing a cationic substituent as catalysts of olefin metathesis reactions |
DE102006008520A1 (de) * | 2006-02-22 | 2007-08-23 | Lanxess Deutschland Gmbh | Neue Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen |
-
2006
- 2006-08-24 EP EP06017612A patent/EP1760093B1/de not_active Not-in-force
- 2006-08-24 AT AT06017612T patent/ATE538139T1/de active
- 2006-08-25 US US11/509,983 patent/US7470750B2/en not_active Expired - Fee Related
- 2006-08-29 TW TW095131683A patent/TWI396697B/zh not_active IP Right Cessation
- 2006-08-29 JP JP2006232522A patent/JP5047564B2/ja not_active Expired - Fee Related
- 2006-08-30 CN CN2012103571994A patent/CN102850471A/zh active Pending
- 2006-08-30 KR KR1020060083129A patent/KR101318520B1/ko not_active IP Right Cessation
- 2006-08-30 BR BRPI0603650-3A patent/BRPI0603650A/pt not_active IP Right Cessation
- 2006-08-30 MX MXPA06009848A patent/MXPA06009848A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US7470750B2 (en) | 2008-12-30 |
JP2007077394A (ja) | 2007-03-29 |
CN102850471A (zh) | 2013-01-02 |
KR101318520B1 (ko) | 2013-10-16 |
US20070049700A1 (en) | 2007-03-01 |
EP1760093A2 (de) | 2007-03-07 |
ATE538139T1 (de) | 2012-01-15 |
KR20070026174A (ko) | 2007-03-08 |
EP1760093B1 (de) | 2011-12-21 |
BRPI0603650A (pt) | 2007-08-14 |
EP1760093A3 (de) | 2009-11-04 |
MXPA06009848A (es) | 2007-02-27 |
TWI396697B (zh) | 2013-05-21 |
JP5047564B2 (ja) | 2012-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |