IN2012DN01541A - - Google Patents

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Publication number
IN2012DN01541A
IN2012DN01541A IN1541DEN2012A IN2012DN01541A IN 2012DN01541 A IN2012DN01541 A IN 2012DN01541A IN 1541DEN2012 A IN1541DEN2012 A IN 1541DEN2012A IN 2012DN01541 A IN2012DN01541 A IN 2012DN01541A
Authority
IN
India
Prior art keywords
nitrile rubber
production
present
hydrogenated nitrile
relates
Prior art date
Application number
Inventor
Ong Christopher
Maria Muller Julia
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 IN2012DN01541A publication Critical patent/IN2012DN01541A/en

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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
    • C08C19/02—Hydrogenation
    • 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
    • B01J31/18—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
    • B01J31/1815—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine with more than one complexing nitrogen atom, e.g. bipyridyl, 2-aminopyridine
    • 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
    • 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)
    • 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
    • B01J31/2282—Unsaturated compounds used as ligands
    • B01J31/2291—Olefins
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • 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
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/60—Reduction reactions, e.g. hydrogenation
    • B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
    • B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
    • 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
    • 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
    • B01J2531/825—Osmium
    • 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
    • C08C2019/09—Metathese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention relates to a process for the production of hydrogenated nitrile rubber polymers having lower molecular weights and narrower molecular weight distributions than those known in the art, wherein the process is carried out in the presence of hydrogen and optionally at least one co-olefin. The present invention further relates to the use of specific metal compounds in a process for the production of a hydrogenated nitrile rubber by simultaneous hydrogenation and metathesis of a nitrile rubber.
IN1541DEN2012 2009-08-31 2010-08-27 IN2012DN01541A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20090169059 EP2289620A1 (en) 2009-08-31 2009-08-31 Process for the preparation of hydrogenated nitrile rubber
PCT/EP2010/062529 WO2011023788A1 (en) 2009-08-31 2010-08-27 Process for the preparation of hydrogenated nitrile rubber

Publications (1)

Publication Number Publication Date
IN2012DN01541A true IN2012DN01541A (en) 2015-06-05

Family

ID=41674180

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1541DEN2012 IN2012DN01541A (en) 2009-08-31 2010-08-27

Country Status (13)

Country Link
US (1) US9079979B2 (en)
EP (2) EP2289620A1 (en)
JP (1) JP5552536B2 (en)
KR (1) KR101411751B1 (en)
CN (1) CN102481559B (en)
BR (1) BR112012004411A2 (en)
CA (1) CA2771248A1 (en)
IN (1) IN2012DN01541A (en)
MX (1) MX2012002403A (en)
RU (1) RU2012112350A (en)
SG (1) SG178431A1 (en)
TW (1) TWI511786B (en)
WO (1) WO2011023788A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013056459A1 (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
WO2013056461A1 (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
CN103890012B (en) * 2011-10-21 2016-12-14 朗盛德国有限责任公司 Carbon monoxide-olefin polymeric and their purposes for hydrogenated nitrile-butadiene rubber
WO2013159365A1 (en) * 2012-04-28 2013-10-31 Lanxess Deutschland Gmbh Hydrogenation of nitrile rubber
CN104271607B (en) * 2012-04-28 2017-05-24 阿朗新科德国有限责任公司 Hydrogenation of nitrile rubber
JP2015017168A (en) * 2013-07-10 2015-01-29 日本ゼオン株式会社 Highly saturated nitrile rubber composition for hose and hose
US10799613B2 (en) 2013-10-30 2020-10-13 California Institute Of Technology Direct photopatterning of robust and diverse materials
CN103980578B (en) * 2014-05-06 2015-10-14 徐州工业职业技术学院 A kind of regenerative vulcanized hydrogenated nitrile-butadiene rubber and preparation method thereof
JP7282776B2 (en) 2017-12-18 2023-05-29 アランセオ・ドイチュランド・ゲーエムベーハー Hydrogenation of nitrile-butadiene rubber latex
EP3827029A1 (en) 2018-07-23 2021-06-02 ARLANXEO Deutschland GmbH Method for producing hydrogenated nitrile rubber and hnbr compositions thereof
EP3898706A1 (en) * 2018-12-17 2021-10-27 ARLANXEO Deutschland GmbH Process for preparing hnbr solutions with alternative solvents

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258647A (en) 1989-07-03 1993-11-02 General Electric Company Electronic systems disposed in a high force environment
US5208296A (en) 1992-09-02 1993-05-04 Polysar Rubber Corporation Nitrile rubber hydrogenation
US5210151A (en) 1992-09-02 1993-05-11 Polysar Rubber Corporation Hydrogenation of nitrile rubber
JP2000119328A (en) * 1998-10-16 2000-04-25 Teijin Ltd Cyclic olefinic polymer with low content of catalyst residue, its use and production thereof
JP2002201180A (en) * 2000-10-24 2002-07-16 Nippon Zeon Co Ltd New ruthenium compound and method for using the same
US6838489B2 (en) 2001-03-23 2005-01-04 Cymetech, Llc High activity metal carbene metathesis catalysts generated using a thermally activated N-heterocyclic carbene precursor
CA2350280A1 (en) * 2001-06-12 2002-12-12 Bayer Inc. Low molecular weight hydrogenated nitrile rubber
EP1423195B1 (en) 2001-08-01 2016-03-02 California Institute Of Technology Hexacoordinated ruthenium or osmium metal carbene metathesis catalysts
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
CA2462005A1 (en) * 2004-02-23 2005-08-23 Bayer Inc. Process for the preparation of low molecular weight hydrogenated nitrile rubber
DE602007006480D1 (en) * 2007-08-21 2010-06-24 Lanxess Deutschland Gmbh Metathesis of a nitrile rubber in the presence of transition metal complex catalysts
EP2027920B1 (en) * 2007-08-21 2014-10-08 LANXESS Deutschland GmbH Catalysts for metathesis reactions
DE102007039525A1 (en) 2007-08-21 2009-02-26 Lanxess Deutschland Gmbh Process for metathesis degradation of nitrile rubber
DE102007039526A1 (en) * 2007-08-21 2009-02-26 Lanxess Deutschland Gmbh Catalyst systems and their use for metathesis reactions

Also Published As

Publication number Publication date
RU2012112350A (en) 2013-10-10
EP2473280B1 (en) 2014-04-02
CN102481559A (en) 2012-05-30
JP5552536B2 (en) 2014-07-16
MX2012002403A (en) 2012-04-02
WO2011023788A1 (en) 2011-03-03
KR20120050461A (en) 2012-05-18
KR101411751B1 (en) 2014-06-25
TW201124200A (en) 2011-07-16
JP2013503228A (en) 2013-01-31
EP2289620A1 (en) 2011-03-02
US20120329954A1 (en) 2012-12-27
CA2771248A1 (en) 2011-03-03
BR112012004411A2 (en) 2016-03-22
SG178431A1 (en) 2012-04-27
US9079979B2 (en) 2015-07-14
CN102481559B (en) 2015-09-16
EP2473280A1 (en) 2012-07-11
TWI511786B (en) 2015-12-11

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