IN2012DN02284A - - Google Patents

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Publication number
IN2012DN02284A
IN2012DN02284A IN2284DEN2012A IN2012DN02284A IN 2012DN02284 A IN2012DN02284 A IN 2012DN02284A IN 2284DEN2012 A IN2284DEN2012 A IN 2284DEN2012A IN 2012DN02284 A IN2012DN02284 A IN 2012DN02284A
Authority
IN
India
Prior art keywords
nitrile rubbers
organic solvent
hydrogenation
hydrogenated nitrile
likewise
Prior art date
Application number
Inventor
Klimpel Michael
Brandau Sven
Westeppe Uwe
Barner-Kowollik Christopher
Kaiser Andreas
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
Priority claimed from EP09170583A external-priority patent/EP2298824A1/en
Priority claimed from EP10290249A external-priority patent/EP2385074A1/en
Application filed by Lanxess Deutschland Gmbh filed Critical Lanxess Deutschland Gmbh
Publication of IN2012DN02284A publication Critical patent/IN2012DN02284A/en

Links

Classifications

    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers 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
    • C08F236/04—Copolymers 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
    • C08F236/12—Copolymers 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
    • 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
    • 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
    • C08C19/20—Incorporating sulfur atoms into the molecule
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/40—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using retarding agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • C08L19/006—Rubber characterised by functional groups, e.g. telechelic diene polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers

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)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A new process is provided for preparing nitrile rubbers by free-radical polymerization in an organic solvent and in the presence of specific modifier substances. This polymerization may be followed by hydrogenation to give likewise new hydrogenated nitrile rubbers, the hydrogenation advantageously taking place likewise in organic solvent. The optionally hydrogenated nitrile rubbers obtained are notable for having fragments of the employed modifier substances in the main polymer chain and/or as end groups. They can be prepared with a wide diversity of molecular weights and polydispersity indices, especially with very low polydispersity indices.
IN2284DEN2012 2009-09-17 2010-08-31 IN2012DN02284A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09170583A EP2298824A1 (en) 2009-09-17 2009-09-17 Nitrile rubbers and production of same in organic solvents
EP10290249A EP2385074A1 (en) 2010-05-07 2010-05-07 Nitrile rubbers and production of same in organic solvents
PCT/EP2010/062728 WO2011032832A1 (en) 2009-09-17 2010-08-31 Nitrile rubbers and production thereof in organic solvents

Publications (1)

Publication Number Publication Date
IN2012DN02284A true IN2012DN02284A (en) 2015-08-21

Family

ID=42689809

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2284DEN2012 IN2012DN02284A (en) 2009-09-17 2010-08-31

Country Status (11)

Country Link
US (1) US9023914B2 (en)
EP (1) EP2478021B8 (en)
JP (1) JP5696151B2 (en)
KR (1) KR101435299B1 (en)
CN (1) CN102498140B (en)
BR (1) BR112012006015B1 (en)
CA (1) CA2773608A1 (en)
IN (1) IN2012DN02284A (en)
MX (1) MX2012003253A (en)
TW (1) TWI503330B (en)
WO (1) WO2011032832A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2554558A1 (en) 2011-08-02 2013-02-06 Lanxess Deutschland GmbH Method for producing nitrile rubbers in organic solvents
EP2610296A1 (en) * 2011-12-29 2013-07-03 Lanxess Deutschland GmbH Method for production of purified nitrile rubbers
EP2623518A1 (en) * 2012-02-03 2013-08-07 Lanxess Deutschland GmbH Nitrile rubbers coupled with bistriazolyl groups, production and use of same
EP2810956A1 (en) 2013-06-03 2014-12-10 LANXESS Deutschland GmbH Nitrile rubbers coupled with bisdihydropyrazole groups, production and use of the same
CN110078860B (en) 2013-12-23 2021-11-30 塞特工业公司 Polyacrylonitrile (PAN) polymers having a low polydispersity index (PDI) and carbon fibers made therefrom
TWI653245B (en) * 2013-12-30 2019-03-11 Arlanxeo Deutschland Gmbh Phenol-containing hydrogenated nitrile rubbers
CN105295132A (en) * 2015-12-01 2016-02-03 芜湖豫新世通汽车空调有限公司 Anti-bacterial rubber tube for automobile air conditioner and preparation method of anti-bacterial rubber tube
EP3196240B1 (en) * 2016-01-25 2020-06-10 ARLANXEO Deutschland GmbH Hydrogenated nitrile butadiene peg acrylate copolymers
EP3330294B1 (en) * 2016-12-05 2020-08-26 Dayco Europe S.R.L. Power transmission belt
JP6871383B2 (en) * 2016-12-15 2021-05-12 シントマー スンディリアン ブルハド Curable Polymer Latex Composition for Rubber Products Manufacturing
US11267958B2 (en) * 2017-08-21 2022-03-08 Sumitomo Seika Chemicals Co., Ltd. Latex composition, shaped object obtained therefrom, and method for producing said shaped object
KR102035177B1 (en) 2018-07-11 2019-11-08 주식회사 엘지화학 Modified conjugated diene polymer and rubber composition comprising the same
CA3106697A1 (en) * 2018-07-17 2020-01-23 Polyanalytik Inc. Synthetic method for the preparation of rheological modifying polymers and the use thereof
CN115725020B (en) * 2021-08-30 2025-10-03 中国石油化工股份有限公司 A method for preparing nitrile rubber by solution polymerization
CN116003711B (en) * 2021-10-21 2023-06-20 中国石油化工股份有限公司 Nitrile rubber and preparation method thereof, hydrogenated nitrile rubber, nitrile rubber composition and nitrile rubber vulcanized rubber
WO2025064359A1 (en) * 2023-09-20 2025-03-27 Isp Investments Llc Block copolymers with polyether moieties and applications thereof

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700637A (en) 1970-05-08 1972-10-24 Shell Oil Co Diene-nitrile rubbers
DE2156453C3 (en) * 1971-11-13 1981-12-17 Bayer Ag, 5090 Leverkusen Dialkoxyxanthogen disulfides, processes for their preparation and their use as molecular weight regulators
DE2539132C2 (en) 1975-09-03 1987-04-09 Bayer Ag, 5090 Leverkusen Use of hydrogenated diene copolymers as temperature-resistant materials in the sealing sector
CA1203047A (en) 1982-12-08 1986-04-08 Hormoz Azizian Polymer hydrogenation process
CA1220300A (en) 1982-12-08 1987-04-07 Polysar Limited Polymer hydrogenation process
DE3329974A1 (en) 1983-08-19 1985-02-28 Bayer Ag, 5090 Leverkusen MANUFACTURE OF HYDRATED NITRILE RUBBER
DE3433392A1 (en) 1984-09-12 1986-03-20 Bayer Ag, 5090 Leverkusen HYDROGENATION OF UNSATURATED POLYMER WITH NITRILE GROUPS
DE3529252A1 (en) 1985-08-16 1987-02-19 Bayer Ag METHOD FOR SELECTIVE HYDRATION OF UNSATURATED COMPOUNDS
DE3540918A1 (en) 1985-11-19 1987-05-21 Bayer Ag METHOD FOR SELECTIVE HYDRATION OF UNSATURATED COMPOUNDS
DE3541689A1 (en) 1985-11-26 1987-05-27 Bayer Ag METHOD FOR SELECTIVE HYDROGENATION OF UNSATURATED POLYMERS CONTAINING NITRILE GROUPS
DE3618907A1 (en) 1986-06-05 1987-12-10 Bayer Ag COMPOSITIONS FROM PRE-TREATED FIBER MATERIAL AND VOLCANISES FROM HNBR
US4816525A (en) 1987-07-06 1989-03-28 University Of Waterloo Polymer hydrogenation process
DE4025781A1 (en) 1990-08-15 1992-02-20 Bayer Ag Selected copolymer hydrogenation - using butadiene!-isoprene!-acrylonitrile! copolymers in organic solvent using metal (cpd.) catalyst under specified conditions
JP3603350B2 (en) * 1994-09-30 2004-12-22 日本ゼオン株式会社 Unsaturated nitrile-conjugated diene copolymer, method for producing the same, and vulcanizable rubber composition
WO1996006869A1 (en) * 1994-08-29 1996-03-07 Nippon Zeon Co., Ltd. Unsaturated nitrile-conjugated diene copolymer, process for producing the same, and vulcanizable rubber composition
JP3991365B2 (en) * 1995-09-21 2007-10-17 Ｊｓｒ株式会社 Thermoplastic elastomer composition and method for producing the same
DE69709110T2 (en) 1996-07-10 2002-04-25 Commonwealth Scientific And Industrial Research Organisation, Clayton POLYMERIZATION WITH "LIVING" MARKING
US7557235B2 (en) * 2000-02-16 2009-07-07 Lubrizol Advanced Materials, Inc. Hydroxyl-terminated thiocarbonate containing compounds, polymers, and copolymers, and polyurethanes and urethane acrylics made therefrom
US6596899B1 (en) 2000-02-16 2003-07-22 Noveon Ip Holdings Corp. S,S′BIS-(α, α′-DISUBSTITUTED-α″-ACETIC ACID)- TRITHIOCARBONATES AND DERIVATIVES AS INITIATOR-CHAIN TRANSFER AGENT-TERMINATOR FOR CONTROLLED RADICAL POLYMERIZATIONS AND THE PROCESS FOR MAKING THE SAME
CA2329844A1 (en) 2000-12-28 2002-06-28 Bayer Inc. Esbo enhanced hydrogenation
US6673881B2 (en) 2001-06-12 2004-01-06 Bayer Inc. Process for the preparation of low molecular weight hydrogenated nitrile rubber
CA2350280A1 (en) 2001-06-12 2002-12-12 Bayer Inc. Low molecular weight hydrogenated nitrile rubber
US6992156B2 (en) * 2002-12-31 2006-01-31 The Goodyear Tire & Rubber Company Controlled polymerization
CN100354313C (en) * 2002-12-31 2007-12-12 固特异轮胎和橡胶公司 Controlled polymerization
US20070299221A1 (en) 2003-12-23 2007-12-27 Sebastien Perrier Polymerisation Using Chain Transfer Agents
US20060205881A1 (en) * 2005-03-08 2006-09-14 Michael Gozdiff Blends of diene rubber with thermoplastic copolymer modifield with nitrile rubber
FR2887888A1 (en) 2005-07-04 2007-01-05 Biomerieux Sa NOVEL FUNCTIONALIZED TRANSFER AGENTS FOR RAFT-CONTROLLED RADICULAR POLYMERIZATION, RAFT METHODS USING SUCH TRANSFER AGENTS AND POLYMERS THAT CAN BE OBTAINED BY SUCH PROCESSES
US7230063B1 (en) 2005-12-22 2007-06-12 The Goodyear Tire & Rubber Company Functional trithiocarbonate RAFT agents
DE102006008521A1 (en) 2006-02-22 2007-08-23 Lanxess Deutschland Gmbh Use of catalysts with increased activity for NBR metathesis
US20080153982A1 (en) 2006-12-20 2008-06-26 John Ta-Yuan Lai Vinyl-Thiocarbonate and Polyol Containing Block Copolymers
DE102007024009A1 (en) 2007-05-22 2008-11-27 Lanxess Deutschland Gmbh mercaptan
WO2010119970A1 (en) * 2009-04-13 2010-10-21 日本カーバイド工業株式会社 Thiocarbonyl compound, polymer manufacturing method using same, and said polymer

Also Published As

Publication number Publication date
MX2012003253A (en) 2012-04-10
EP2478021A1 (en) 2012-07-25
WO2011032832A1 (en) 2011-03-24
EP2478021B8 (en) 2016-08-10
BR112012006015A8 (en) 2017-07-11
CA2773608A1 (en) 2011-03-24
JP2013505308A (en) 2013-02-14
CN102498140A (en) 2012-06-13
JP5696151B2 (en) 2015-04-08
US9023914B2 (en) 2015-05-05
BR112012006015B1 (en) 2019-07-09
KR20120093884A (en) 2012-08-23
US20120283351A1 (en) 2012-11-08
BR112012006015A2 (en) 2017-06-06
KR101435299B1 (en) 2014-08-27
TWI503330B (en) 2015-10-11
EP2478021B1 (en) 2015-11-04
TW201124429A (en) 2011-07-16
CN102498140B (en) 2015-06-24

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