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DE602007006480D1 - Metathese eines Nitrilkautschuks in Gegenwart von Übergangsmetallkomplexkatalysatoren - Google Patents

Metathese eines Nitrilkautschuks in Gegenwart von Übergangsmetallkomplexkatalysatoren

Info

Publication number
DE602007006480D1
DE602007006480D1 DE602007006480T DE602007006480T DE602007006480D1 DE 602007006480 D1 DE602007006480 D1 DE 602007006480D1 DE 602007006480 T DE602007006480 T DE 602007006480T DE 602007006480 T DE602007006480 T DE 602007006480T DE 602007006480 D1 DE602007006480 D1 DE 602007006480D1
Authority
DE
Germany
Prior art keywords
transition metal
metal complex
metathesis
complex catalysts
nitrile rubber
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.)
Active
Application number
DE602007006480T
Other languages
English (en)
Inventor
Julia Maria Mueller
Oskar Prof Nuyken
Werner Prof Dr Obrecht
Christopher Dr Ong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lanxess Deutschland GmbH
Original Assignee
Lanxess Deutschland GmbH
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
Application filed by Lanxess Deutschland GmbH filed Critical Lanxess Deutschland GmbH
Publication of DE602007006480D1 publication Critical patent/DE602007006480D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08C19/08—Depolymerisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/821—Ruthenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2265—Carbenes or carbynes, i.e.(image)
    • 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

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)
  • Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
DE602007006480T 2007-08-21 2007-08-21 Metathese eines Nitrilkautschuks in Gegenwart von Übergangsmetallkomplexkatalysatoren Active DE602007006480D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07114656A EP2028194B1 (de) 2007-08-21 2007-08-21 Metathese eines Nitrilkautschuks in Gegenwart von Übergangsmetallkomplexkatalysatoren

Publications (1)

Publication Number Publication Date
DE602007006480D1 true DE602007006480D1 (de) 2010-06-24

Family

ID=39111430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007006480T Active DE602007006480D1 (de) 2007-08-21 2007-08-21 Metathese eines Nitrilkautschuks in Gegenwart von Übergangsmetallkomplexkatalysatoren

Country Status (8)

Country Link
US (1) US8362154B2 (de)
EP (2) EP2028194B1 (de)
JP (1) JP2009046681A (de)
CN (1) CN101372518B (de)
AT (1) ATE467644T1 (de)
BR (1) BRPI0804882A2 (de)
DE (1) DE602007006480D1 (de)
MX (1) MX2008010686A (de)

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US8895667B2 (en) 2009-07-17 2014-11-25 Tyco Electronics Corporation Methods of making reversible crosslinked polymers and related methods
WO2011023771A1 (en) * 2009-08-31 2011-03-03 Lanxess Deutschland Gmbh Vulcanizable polymer composition comprising a low molecular weight optionally hydrogenated nitrile rubber
EP2289620A1 (de) 2009-08-31 2011-03-02 LANXESS Deutschland GmbH Verfahren zur Herstellung von hydriertem Nitrilgummi
EP2289623A1 (de) * 2009-08-31 2011-03-02 LANXESS Deutschland GmbH Metathese eines Nitrilkautschuks in Gegenwart von Übergangsmetallkatalysatoren
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
WO2013056459A1 (en) 2011-10-21 2013-04-25 Lanxess Deutschland Gmbh Catalyst compositions and their use for hydrogenation of nitrile rubber
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
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
CN103030716B (zh) * 2012-12-28 2015-06-17 苏州大学 一种改性二烯基聚合物的制备方法
EP3063592B1 (de) 2013-10-30 2021-04-07 California Institute of Technology Direkte fotostrukturierung von robusten und unterschiedlichen materialien
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
CN106349409B (zh) * 2015-07-20 2018-02-13 中国石油化工股份有限公司 一种降低聚合物分子量的方法
KR102261420B1 (ko) 2017-10-31 2021-06-07 주식회사 엘지화학 세척액 조성물 및 이를 이용한 중합 장치 세척 방법
KR102702569B1 (ko) * 2017-12-08 2024-09-06 아란세오 도이치란드 게엠베하 루테늄 착물 촉매를 사용하여 니트릴 고무를 생성하기 위한 방법
EP3784390A1 (de) 2018-04-27 2021-03-03 ARLANXEO Deutschland GmbH Verwendung von ruthenium- und osmiumkatalysatoren für die metathese von nitrilkautschuk
CN112469738B (zh) * 2018-07-23 2023-03-10 阿朗新科德国有限责任公司 催化剂用于丁腈橡胶的复分解的用途
CN110026244B (zh) * 2019-04-22 2021-06-18 郑州大学 腈的α烷基化反应催化剂及其应用
KR102536751B1 (ko) * 2020-04-07 2023-05-24 주식회사 엘지화학 촉매 조성물, 이를 포함하는 세척액 조성물 및 이를 이용한 중합장치의 세척방법
BR102021025716B1 (pt) * 2021-12-20 2022-12-06 Bernardo Barreto Alvarez Processo para reciclagem de elastômeros, elastômeros reciclados, e, uso dos elastômeros reciclados

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DE2539132C2 (de) 1975-09-03 1987-04-09 Bayer Ag, 5090 Leverkusen Verwendung hydrierter Dien-Copolymere als temperaturbeständige Materialien auf dem Dichtungssektor
CA1220300A (en) 1982-12-08 1987-04-07 Polysar Limited Polymer hydrogenation process
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DE3529252A1 (de) * 1985-08-16 1987-02-19 Bayer Ag Verfahren zur selektiven hydrierung ungesaettigter verbindungen
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DE3541689A1 (de) 1985-11-26 1987-05-27 Bayer Ag Verfahren zur selektiven hydrierung nitrilgruppenhaltiger ungesaettigter polymerer
US4812528A (en) * 1987-07-06 1989-03-14 University Of Waterloo Polymer hydrogenation process
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DE4025781A1 (de) 1990-08-15 1992-02-20 Bayer Ag Hydrierte butadien/isopren/(meth-)acrylnitril- copolymerisate
EP1253156A3 (de) * 1992-04-03 2004-01-07 California Institute Of Technology Hochwirksame Ruthenium- oder Osmium- Metall-Carben-Komplexe für Olefinmetathesereaktionen, und deren Herstellung und Verwendung
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JP4643091B2 (ja) * 2001-08-24 2011-03-02 カリフォルニア インスティテュート オブ テクノロジー ６配位ルテニウムまたはオスミウム金属カルベンメタセシス触媒
WO2003087167A2 (en) * 2002-04-05 2003-10-23 California Institute Of Technology Cross-metathesis of olefins directly substituted with an electron-withdrawing group using transition metal carbene catalysts
CA2409436A1 (en) * 2002-10-17 2004-04-17 Bayer Inc. Polymer composites comprising low molecular weight nitrile rubber
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
CA2413607A1 (en) 2002-12-05 2004-06-05 Bayer Inc. Process for the preparation of low molecular weight hydrogenated nitrile rubber
JP4897482B2 (ja) * 2003-07-28 2012-03-14 ファイヤーストーン ポリマーズ エルエルシー エラストマー製造に用いた重合装置からゲル化不飽和エラストマーの除去
CA2462011A1 (en) * 2004-02-23 2005-08-23 Bayer Inc. Process for the preparation of low molecular weight nitrile rubber
ES2370416T5 (es) * 2005-05-20 2016-04-25 Bridgestone Corporation Método para preparar polímeros de bajo peso molecular
ATE395377T1 (de) * 2005-07-14 2008-05-15 Lanxess Deutschland Gmbh Besser verarbeitbarethermoplastische elastomere auf basis nitrilkautschuk niedriger mooney viskosität
EP1757623A1 (de) * 2005-07-14 2007-02-28 Lanxess Inc. Verfahren zur Herstellung von Nitrilterpolymeren mit niedriger Mooney Viskosität
EP1760093B1 (de) * 2005-08-30 2011-12-21 LANXESS Deutschland GmbH Verwendung von Katalysatoren für den Metatheseabbau von Nitrilkautschuk

Also Published As

Publication number Publication date
JP2009046681A (ja) 2009-03-05
CN101372518A (zh) 2009-02-25
ATE467644T1 (de) 2010-05-15
US8362154B2 (en) 2013-01-29
BRPI0804882A2 (pt) 2010-06-15
US20090054597A1 (en) 2009-02-26
CN101372518B (zh) 2013-03-20
EP2028194B1 (de) 2010-05-12
EP2028195A1 (de) 2009-02-25
MX2008010686A (es) 2009-03-05
EP2028194A1 (de) 2009-02-25

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