ATE467644T1 - Metathese eines nitrilkautschuks in gegenwart von übergangsmetallkomplexkatalysatoren - Google Patents

Metathese eines nitrilkautschuks in gegenwart von übergangsmetallkomplexkatalysatoren

Info

Publication number
ATE467644T1
ATE467644T1 AT07114656T AT07114656T ATE467644T1 AT E467644 T1 ATE467644 T1 AT E467644T1 AT 07114656 T AT07114656 T AT 07114656T AT 07114656 T AT07114656 T AT 07114656T AT E467644 T1 ATE467644 T1 AT E467644T1
Authority
AT
Austria
Prior art keywords
transition metal
metal complex
metathesis
complex catalysts
nitrile rubber
Prior art date
Application number
AT07114656T
Other languages
English (en)
Inventor
Julia Maria Mueller
Oskar Nuyken
Werner Obrecht
Christopher Ong
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
Application granted granted Critical
Publication of ATE467644T1 publication Critical patent/ATE467644T1/de

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)
AT07114656T 2007-08-21 2007-08-21 Metathese eines nitrilkautschuks in gegenwart von übergangsmetallkomplexkatalysatoren ATE467644T1 (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
ATE467644T1 true ATE467644T1 (de) 2010-05-15

Family

ID=39111430

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07114656T ATE467644T1 (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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BR112012004400A2 (pt) * 2009-08-31 2016-03-22 Lanxess Deutschland Gmbh composição de polímero vulcanizável compreendendo uma borracha de nitrila de baixo peso molecular opcionalmente hidrogenada
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
WO2013056400A1 (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
WO2013056459A1 (en) 2011-10-21 2013-04-25 Lanxess Deutschland Gmbh Catalyst compositions and their use for hydrogenation of nitrile rubber
WO2013159365A1 (en) * 2012-04-28 2013-10-31 Lanxess Deutschland Gmbh Hydrogenation of nitrile rubber
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
WO2015065649A1 (en) 2013-10-30 2015-05-07 California Institute Of Technology Direct photopatterning of robust and diverse materials
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
US11203679B2 (en) 2018-04-27 2021-12-21 Arlanxeo Deutschland Gmbh Use of ruthenium and osmium catalysts for the metathesis of nitrile rubber
KR102824412B1 (ko) * 2018-07-23 2025-06-26 아란세오 도이치란드 게엠베하 니트릴 고무의 복분해를 위한 촉매의 용도
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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Also Published As

Publication number Publication date
JP2009046681A (ja) 2009-03-05
CN101372518A (zh) 2009-02-25
EP2028194B1 (de) 2010-05-12
BRPI0804882A2 (pt) 2010-06-15
EP2028195A1 (de) 2009-02-25
US20090054597A1 (en) 2009-02-26
CN101372518B (zh) 2013-03-20
DE602007006480D1 (de) 2010-06-24
EP2028194A1 (de) 2009-02-25
MX2008010686A (es) 2009-03-05
US8362154B2 (en) 2013-01-29

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