MXPA03011586A - Proceso para la preparacion de caucho de nitrilo hidrogenado de bajo peso molecular. - Google Patents

Proceso para la preparacion de caucho de nitrilo hidrogenado de bajo peso molecular.

Info

Publication number
MXPA03011586A
MXPA03011586A MXPA03011586A MXPA03011586A MXPA03011586A MX PA03011586 A MXPA03011586 A MX PA03011586A MX PA03011586 A MXPA03011586 A MX PA03011586A MX PA03011586 A MXPA03011586 A MX PA03011586A MX PA03011586 A MXPA03011586 A MX PA03011586A
Authority
MX
Mexico
Prior art keywords
molecular weight
hydrogenated nitrile
nitrile rubber
preparation
low molecular
Prior art date
Application number
MXPA03011586A
Other languages
English (en)
Inventor
X Guo Sharon
Original Assignee
Bayer Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CA002350280A external-priority patent/CA2350280A1/en
Priority claimed from CA 2357465 external-priority patent/CA2357465A1/en
Application filed by Bayer Inc filed Critical Bayer Inc
Publication of MXPA03011586A publication Critical patent/MXPA03011586A/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/04Reduction, e.g. hydrogenation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00Chemical modification of rubber
    • C08C19/02Hydrogenation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02Copolymers 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
    • C08F236/04Copolymers 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
    • C08F236/12Copolymers 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00Chemical modification of rubber
    • C08C2019/09Metathese
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/905Polymerization in presence of transition metal containing catalyst in presence of hydrogen

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un caucho de nitrilo hidrogenado que tiene pesos moleculares bajos y poca distribucion de peso molecular en comparacion con los conocidos en la tecnica puede prepararse mediante la metatesis de olefina de caucho de butadieno de nitrilo, seguido de la hidrogenacion del NBR sometido a metatesis resultante.
MXPA03011586A 2001-06-12 2002-06-11 Proceso para la preparacion de caucho de nitrilo hidrogenado de bajo peso molecular. MXPA03011586A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002350280A CA2350280A1 (en) 2001-06-12 2001-06-12 Low molecular weight hydrogenated nitrile rubber
CA 2357465 CA2357465A1 (en) 2001-09-18 2001-09-18 Process for the preparation of low molecular weight hydrogenated nitrile rubber
PCT/CA2002/000966 WO2002100905A1 (en) 2001-06-12 2002-06-11 Process for the preparation of low molecular weight hydrogenated nitrile rubber

Publications (1)

Publication Number Publication Date
MXPA03011586A true MXPA03011586A (es) 2004-03-09

Family

ID=25682614

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03011586A MXPA03011586A (es) 2001-06-12 2002-06-11 Proceso para la preparacion de caucho de nitrilo hidrogenado de bajo peso molecular.

Country Status (7)

Country Link
US (1) US6673881B2 (es)
EP (1) EP1440096B1 (es)
DE (1) DE60236609D1 (es)
MX (1) MXPA03011586A (es)
RU (1) RU2004106594A (es)
TW (1) TW593386B (es)
WO (1) WO2002100905A1 (es)

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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
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CN101945896B (zh) * 2008-01-29 2013-07-24 朗盛德国有限责任公司 任选包含烷硫基端基并且任选氢化的丁腈橡胶
CA2713470C (en) * 2008-01-29 2013-08-06 Lanxess Deutschland Gmbh Nitrile rubbers which optionally contain alkylthio terminal groups and which are optionally hydrogenated
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EP2143489A1 (de) * 2008-07-08 2010-01-13 Lanxess Deutschland GmbH Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
EP2267037B1 (de) 2009-06-26 2012-11-14 LANXESS Deutschland GmbH Verwendung von ganz oder teilweise hydrierten Nitrilkautschuken
EP2289623A1 (en) 2009-08-31 2011-03-02 LANXESS Deutschland GmbH Metathesis of nitrile rubbers in the presence of transition metal catalysts
JP5536890B2 (ja) 2009-08-31 2014-07-02 ランクセス・ドイチュランド・ゲーエムベーハー 場合により水素化された低分子量ニトリルゴムを含有する加硫性ポリマー組成物
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EP2298824A1 (de) 2009-09-17 2011-03-23 LANXESS Deutschland GmbH Nitrilkautschuke und deren Herstellung in organischen Lösungsmitteln
EP2385074A1 (de) 2010-05-07 2011-11-09 LANXESS Deutschland GmbH Nitrilkautschuke und deren Herstellung in organischen Lösungsmitteln
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EP2316861A1 (de) 2009-11-03 2011-05-04 LANXESS Deutschland GmbH Nitrilkautschuke
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EP2471851A1 (de) 2010-12-29 2012-07-04 LANXESS Deutschland GmbH Vulkanisierbare Zusammensetzungen auf Basis Epoxygruppen-haltiger Nitrilkautschuke
EP2471852A1 (de) 2010-12-29 2012-07-04 Lanxess Deutschland GmbH Vulkanisierbare Zusammensetzungen auf Basis Epoxygruppen-haltiger Nitrilkautschuke
EP2484700B1 (de) 2011-02-04 2013-10-09 LANXESS Deutschland GmbH Funktionalisierte Nitrilkautschuke und ihre Herstellung
EP2554558A1 (de) 2011-08-02 2013-02-06 Lanxess Deutschland GmbH Verfahren zur Herstellung von Nitrilkautschuken in organischen Lösungsmitteln
EP2565229A1 (de) 2011-09-02 2013-03-06 LANXESS Deutschland GmbH Vulkanisierbare Zusammensetzungen auf Basis von Epoxygruppen-haltigen Ethylenvinylacetat-Copolymerisaten
EP2581409A1 (de) 2011-10-11 2013-04-17 Lanxess Deutschland GmbH Vulkanisierbare Zusammensetzungen auf Basis Epoxygruppen-haltiger Nitrilkautschuke
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WO2013056463A1 (en) 2011-10-21 2013-04-25 Lanxess Deutschland Gmbh Catalyst compositions and their use for hydrogenation of nitrile rubber
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EP2676969B1 (en) * 2012-06-22 2016-06-01 University Of Waterloo Tandem metathesis and hydrogenation of diene-based polymers in latex
EP2868677A1 (de) 2013-10-30 2015-05-06 LANXESS Deutschland GmbH Nitrilgruppenhaltiger Copolymerkautschuk
EP2868676A1 (de) 2013-10-30 2015-05-06 LANXESS Deutschland GmbH Funktionalisierter nitrilgruppenhaltiger Copolymerkautschuk
EP2918609A1 (de) * 2014-03-10 2015-09-16 LANXESS Deutschland GmbH Vulkanisierbare Zusammensetzungen enthaltend aminomethylgruppenhaltigen hydrierten Nitrilkautschuk, Verfahren zu deren Vulkanisation und dadurch erhältliche Vulkanisate
EP2918612B1 (de) * 2014-03-10 2016-09-07 ARLANXEO Deutschland GmbH Aminomethylgruppenhaltiger hydrierter nitrilkautschuk, verfahren zu dessen herstellung, vulkanisierbare zusammensetzungen enthaltend aminomethylgruppenhaltigen hydrierten nitrilkautschuk, verfahren zu deren vulkanisation und dadurch erhältliche vulkanisate
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CN106068290B (zh) 2014-03-27 2020-05-22 日本瑞翁株式会社 含腈基共聚物橡胶、交联性橡胶组合物及橡胶交联物
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CN113164941B (zh) 2018-12-12 2023-12-12 阿朗新科德国有限责任公司 含复分解催化剂和至少一种酚类化合物的催化剂体系及使用催化剂体系进行丁腈橡胶(nbr)的复分解的方法
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KR20220029555A (ko) 2019-07-02 2022-03-08 아란세오 도이치란드 게엠베하 폴리사이클릭 방향족 탄화수소를 함유하는 hnbr 가황물
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Also Published As

Publication number Publication date
EP1440096A1 (en) 2004-07-28
TW593386B (en) 2004-06-21
US6673881B2 (en) 2004-01-06
DE60236609D1 (de) 2010-07-15
RU2004106594A (ru) 2005-07-27
US20030096913A1 (en) 2003-05-22
EP1440096B1 (en) 2010-06-02
WO2002100905A1 (en) 2002-12-19

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