DE60319325T2 - Verfahren zur Herstellung von hydriertem Nitrilkautschuk mit niedrigem Molekulargewicht - Google Patents

Verfahren zur Herstellung von hydriertem Nitrilkautschuk mit niedrigem Molekulargewicht Download PDF

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Publication number
DE60319325T2
DE60319325T2 DE60319325T DE60319325T DE60319325T2 DE 60319325 T2 DE60319325 T2 DE 60319325T2 DE 60319325 T DE60319325 T DE 60319325T DE 60319325 T DE60319325 T DE 60319325T DE 60319325 T2 DE60319325 T2 DE 60319325T2
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DE
Germany
Prior art keywords
group
alkyl
ligand
independently
hydrogenation
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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
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DE60319325T
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German (de)
English (en)
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DE60319325D1 (de
Inventor
Christopher M. Ontario Ong
Frederic Guerin
Sharon X. Guo
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Arlanxeo Canada Inc
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Lanxess Inc
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Application filed by Lanxess Inc filed Critical Lanxess Inc
Publication of DE60319325D1 publication Critical patent/DE60319325D1/de
Application granted granted Critical
Publication of DE60319325T2 publication Critical patent/DE60319325T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C08C19/08—Depolymerisation
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—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
    • C08F236/04—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
    • C08F236/12—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 with nitriles
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • C08L15/005—Hydrogenated nitrile rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/02—Copolymers with acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L13/00—Compositions of rubbers containing carboxyl groups

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  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE60319325T 2002-12-05 2003-11-25 Verfahren zur Herstellung von hydriertem Nitrilkautschuk mit niedrigem Molekulargewicht Expired - Lifetime DE60319325T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2413607 2002-12-05
CA002413607A CA2413607A1 (en) 2002-12-05 2002-12-05 Process for the preparation of low molecular weight hydrogenated nitrile rubber

Publications (2)

Publication Number Publication Date
DE60319325D1 DE60319325D1 (de) 2008-04-10
DE60319325T2 true DE60319325T2 (de) 2009-03-26

Family

ID=32304018

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60319325T Expired - Lifetime DE60319325T2 (de) 2002-12-05 2003-11-25 Verfahren zur Herstellung von hydriertem Nitrilkautschuk mit niedrigem Molekulargewicht

Country Status (7)

Country Link
US (1) US7381781B2 (https=)
EP (3) EP1621577A3 (https=)
JP (1) JP4667738B2 (https=)
CN (3) CN101016349A (https=)
CA (1) CA2413607A1 (https=)
DE (1) DE60319325T2 (https=)
RU (1) RU2356913C9 (https=)

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CA2409429A1 (en) * 2002-10-17 2004-04-17 Bayer Inc. Hydrogenated nitrile rubber composites with improved proccesability
CA2462005A1 (en) * 2004-02-23 2005-08-23 Bayer Inc. Process for the preparation of low molecular weight hydrogenated nitrile rubber
EP1757623A1 (en) * 2005-07-14 2007-02-28 Lanxess Inc. Process for the preparation of low mooney nitrile terpolymers
ATE538139T1 (de) * 2005-08-30 2012-01-15 Lanxess Deutschland Gmbh Verwendung von katalysatoren für den metatheseabbau von nitrilkautschuk
DE102006008520A1 (de) 2006-02-22 2007-08-23 Lanxess Deutschland Gmbh Neue Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
DE102006008521A1 (de) * 2006-02-22 2007-08-23 Lanxess Deutschland Gmbh Verwendung von Katalysatoren mit erhöhter Aktivität für die NBR-Metathese
DE102006040569A1 (de) * 2006-08-30 2008-03-06 Lanxess Deutschland Gmbh Verfahren zum Metathese-Abbau von Nitrilkautschuken
DE102007024008A1 (de) * 2007-05-22 2008-11-27 Lanxess Deutschland Gmbh Nitrilkautschuke
DE102007039525A1 (de) * 2007-08-21 2009-02-26 Lanxess Deutschland Gmbh Verfahren zum Metathese-Abbau von Nitrilkautschuk
DE102007039526A1 (de) 2007-08-21 2009-02-26 Lanxess Deutschland Gmbh Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
EP2028194B1 (en) 2007-08-21 2010-05-12 Lanxess Deutschland GmbH Metathesis of nitrile rubbers in the presence of transition metal complex catalysts
EP2072532A1 (en) 2007-12-21 2009-06-24 Lanxess Deutschland GmbH A process for removing iron-residues, rhodium- and ruthenium-containing catalyst residues from optionally hydrogenated nitrile rubber
CA2646056A1 (en) 2007-12-21 2009-06-21 Lanxess Deutschland Gmbh A process for removing ruthenium-containing catalyst residues from optionally hydrogenated nitrile rubber
TW200934662A (en) * 2007-12-28 2009-08-16 Du Pont Method for reworking adhesively bonded liquid crystal displays
BRPI0906732A2 (pt) * 2008-01-29 2015-07-07 Lanxess Deutschland Gmbh Borrachas nitrílicas que contêm opcionalmente grupos terminais alquiltio e que são opcionalmente hidrogenadas
EP2147721A1 (de) * 2008-07-08 2010-01-27 Lanxess Deutschland GmbH Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
EP2143489A1 (de) * 2008-07-08 2010-01-13 Lanxess Deutschland GmbH Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
KR101409075B1 (ko) 2008-09-12 2014-06-23 란세스 인크. 향상된 내열성, 압축영구변형률, 및 가공성을 가지는 신규 엘라스토머 조성물
EP2289622A1 (en) 2009-08-31 2011-03-02 LANXESS Deutschland GmbH Ruthenium based catalysts for the metathesis of nitrile rubbers
EP2289623A1 (en) 2009-08-31 2011-03-02 LANXESS Deutschland GmbH Metathesis of nitrile rubbers in the presence of transition metal catalysts
EP2289621A1 (en) * 2009-08-31 2011-03-02 LANXESS Deutschland GmbH Process for the preparation of low molecular weight hydrogenated nitrile rubber
EP2473279B1 (en) * 2009-08-31 2014-04-02 LANXESS Deutschland GmbH Metathesis of a nitrile rubber in the presence of a transition metal catalyst
WO2011079439A1 (en) 2009-12-30 2011-07-07 Zannan Scitech Co., Ltd. Highly active metathesis catalysts selective for romp and rcm reactions
EP2418225A1 (de) 2010-08-09 2012-02-15 LANXESS Deutschland GmbH Teilhydrierte Nitrilkautschuke
RU2482915C2 (ru) * 2010-08-13 2013-05-27 Открытое акционерное общество "СИБУР Холдинг"(ОАО "СИБУР Холдинг") Рутениевый катализатор селективного гидрирования ненасыщенных полимеров и способ гидрирования ненасыщенных полимеров
EP2423238A1 (de) * 2010-08-31 2012-02-29 LANXESS Deutschland GmbH Verfahren zur Herstellung von Nitrilkautschuken in organischen Lösungsmitteln
EP2484700B1 (de) 2011-02-04 2013-10-09 LANXESS Deutschland GmbH Funktionalisierte Nitrilkautschuke und ihre Herstellung
RU2492193C2 (ru) * 2011-03-12 2013-09-10 Открытое акционерное общество "Беларусьрезинотехника" Композиционный материал на основе гидрированного бутадиен-нитрильного и акрилатного каучуков
WO2013056463A1 (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
WO2013098056A1 (en) 2011-12-28 2013-07-04 Lanxess Deutschland Gmbh Purification of optionally hydrogenated nitrile rubber
CN104271607B (zh) * 2012-04-28 2017-05-24 阿朗新科德国有限责任公司 丁腈橡胶的氢化
CN105622783B (zh) * 2014-10-29 2017-06-30 中国石油化工股份有限公司 一种共聚物的制备方法
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
MX2017014732A (es) * 2015-05-26 2018-08-01 Zeon Corp Caucho de copolimero altamente saturado que contiene grupo nitrilo.
CN107540765B (zh) * 2016-06-24 2020-06-09 中国石油天然气股份有限公司 一种丁腈橡胶用阻燃型增塑剂的制备方法
JP6957868B2 (ja) * 2016-11-24 2021-11-02 株式会社ブリヂストン ホース用ゴム組成物及びホース
US11692051B2 (en) * 2017-09-28 2023-07-04 Zeon Corporation Method for producing nitrile group-containing copolymer rubber
JP2021532208A (ja) 2018-07-23 2021-11-25 アランセオ・ドイチュランド・ゲーエムベーハー 水素化ニトリルゴムを製造するための方法及びそのｈｎｂｒ組成物
US11673130B2 (en) 2018-12-12 2023-06-13 Arlanxeo Deutschland Gmbh Catalyst system containing a metathesis catalyst and at least one phenolic compound and a process for metathesis of nitrile-butadiene rubber (NBR) using the catalyst system
CN110283454A (zh) * 2019-05-29 2019-09-27 周宁东 一种低烟阻燃电缆料及其制备方法
KR102923904B1 (ko) * 2020-10-16 2026-02-04 주식회사 엘지화학 디엔계 중합체의 분해 방법
CN114797991B (zh) * 2022-03-24 2023-09-01 北京化工大学 一种橡胶加氢催化剂及其制备方法、回收方法和应用

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DE3920466A1 (de) * 1989-06-22 1991-01-03 Bayer Ag Hitzebestaendige kautschukmassen auf basis von hydriertem nitrilkautschuk
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US5446102A (en) * 1994-08-10 1995-08-29 Bridgeston, Corporation Olefin metathesis catalysts for degelling polymerization reactors
DE69506885T2 (de) * 1994-08-29 1999-05-12 Nippon Zeon Co., Ltd., Tokio/Tokyo Ungesättigtes nitrilkonjugiertes diencopolymer, verfahren zu dessen herstellung und vulkanisierbare kautschukzusammensetzung
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CA2304501A1 (en) * 2000-04-10 2001-10-10 Bayer Inc. Process for hydrogenating carboxylated nitrile rubber, the hydrogenated rubber and its uses
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Also Published As

Publication number Publication date
EP1621577A2 (en) 2006-02-01
CN100999595A (zh) 2007-07-18
JP4667738B2 (ja) 2011-04-13
EP1426384A1 (en) 2004-06-09
RU2003135265A (ru) 2005-05-27
EP1426383B1 (en) 2008-02-27
EP1426383A1 (en) 2004-06-09
EP1621577A3 (en) 2006-02-08
JP2004190030A (ja) 2004-07-08
US7381781B2 (en) 2008-06-03
US20040132891A1 (en) 2004-07-08
DE60319325D1 (de) 2008-04-10
CA2413607A1 (en) 2004-06-05
RU2356913C2 (ru) 2009-05-27
CN1511855A (zh) 2004-07-14
CN101016349A (zh) 2007-08-15
CN100558772C (zh) 2009-11-11
RU2356913C9 (ru) 2010-05-20

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