IN2014DN03152A - - Google Patents

Info

Publication number
IN2014DN03152A
IN2014DN03152A IN3152DEN2014A IN2014DN03152A IN 2014DN03152 A IN2014DN03152 A IN 2014DN03152A IN 3152DEN2014 A IN3152DEN2014 A IN 3152DEN2014A IN 2014DN03152 A IN2014DN03152 A IN 2014DN03152A
Authority
IN
India
Prior art keywords
catalyst compositions
ruthenium
relates
nitrile rubbers
complex catalysts
Prior art date
Application number
Inventor
Qingchun Liu
Zhenli Wei
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 IN2014DN03152A publication Critical patent/IN2014DN03152A/en

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
    • 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
    • B01J31/2265—Carbenes or carbynes, i.e.(image)
    • B01J31/2269—Heterocyclic carbenes
    • B01J31/2273—Heterocyclic carbenes with only nitrogen as heteroatomic ring members, e.g. 1,3-diarylimidazoline-2-ylidenes
    • 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)
    • B01J31/2278—Complexes comprising two carbene ligands differing from each other, e.g. Grubbs second generation catalysts
    • 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
    • B01J2231/645—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
    • 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
    • B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
    • B01J2531/0238—Complexes comprising multidentate ligands, i.e. more than 2 ionic or coordinative bonds from the central metal to the ligand, the latter having at least two donor atoms, e.g. N, O, S, P
    • B01J2531/0241—Rigid ligands, e.g. extended sp2-carbon frameworks or geminal di- or trisubstitution
    • 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

Landscapes

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

Abstract

This invention relates to novel catalyst compositions based on Ruthenium or Osmium based complex catalysts and to a process for selectively hydrogenating nitrile rubbers in the presence of such catalyst compositions.
IN3152DEN2014 2011-10-21 2012-10-19 IN2014DN03152A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2011/081097 WO2013056463A1 (en) 2011-10-21 2011-10-21 Catalyst compositions and their use for hydrogenation of nitrile rubber
PCT/EP2012/070811 WO2013057285A1 (en) 2011-10-21 2012-10-19 Catalyst compositions and their use for hydrogenation of nitrile rubber

Publications (1)

Publication Number Publication Date
IN2014DN03152A true IN2014DN03152A (en) 2015-05-22

Family

ID=47022736

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3152DEN2014 IN2014DN03152A (en) 2011-10-21 2012-10-19

Country Status (11)

Country Link
US (1) US9605088B2 (en)
EP (1) EP2768866B1 (en)
JP (1) JP5922783B2 (en)
KR (1) KR20140084229A (en)
CN (1) CN104024279B (en)
BR (1) BR112014009470A2 (en)
CA (1) CA2852647A1 (en)
IN (1) IN2014DN03152A (en)
MX (1) MX2014004749A (en)
TW (1) TWI548452B (en)
WO (2) WO2013056463A1 (en)

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EP2639219B1 (en) * 2012-03-14 2016-08-10 Umicore AG & Co. KG Ruthenium-based metathesis catalysts and precursors for their preparation
CN112004598A (en) * 2018-04-20 2020-11-27 阿朗新科德国有限责任公司 Hydrogenation catalyst composition and use thereof for hydrogenating nitrile rubber
WO2020126345A1 (en) 2018-12-17 2020-06-25 Arlanxeo Deutschland Gmbh Process for preparing hnbr solutions with alternative solvents
CN110862467B (en) * 2019-09-25 2022-03-04 青岛科技大学 Selective hydrogenation method for conjugated diene rubber latex
CN111363066A (en) * 2020-01-10 2020-07-03 山东京博中聚新材料有限公司 Selective hydrogenation method for conjugated diene rubber latex
CN111905821B (en) * 2020-07-31 2023-06-16 青岛科技大学 Catalyst for catalytic hydrogenation of conjugated diene latex, preparation method and application
CN114262394B (en) * 2020-09-16 2023-08-18 浙江赞昇新材料有限公司 Liquid hydrogenated nitrile rubber and preparation method and application thereof

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Also Published As

Publication number Publication date
US20140249277A1 (en) 2014-09-04
CA2852647A1 (en) 2013-04-25
EP2768866A1 (en) 2014-08-27
WO2013057285A1 (en) 2013-04-25
CN104024279B (en) 2016-05-04
BR112014009470A2 (en) 2017-04-18
JP5922783B2 (en) 2016-05-24
EP2768866B1 (en) 2015-11-25
TW201332651A (en) 2013-08-16
MX2014004749A (en) 2014-10-17
KR20140084229A (en) 2014-07-04
TWI548452B (en) 2016-09-11
CN104024279A (en) 2014-09-03
WO2013056463A1 (en) 2013-04-25
US9605088B2 (en) 2017-03-28
JP2014530932A (en) 2014-11-20

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