TWI350839B - Process for the preparation of low molecular weight nitrile rubber - Google Patents

Process for the preparation of low molecular weight nitrile rubber

Info

Publication number
TWI350839B
TWI350839B TW094105260A TW94105260A TWI350839B TW I350839 B TWI350839 B TW I350839B TW 094105260 A TW094105260 A TW 094105260A TW 94105260 A TW94105260 A TW 94105260A TW I350839 B TWI350839 B TW I350839B
Authority
TW
Taiwan
Prior art keywords
molecular weight
nitrile rubber
optionally
lower molecular
preparation
Prior art date
Application number
TW094105260A
Other languages
English (en)
Other versions
TW200602360A (en
Inventor
Frederic Guerin
Original Assignee
Lanxess Inc
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 Inc filed Critical Lanxess Inc
Publication of TW200602360A publication Critical patent/TW200602360A/zh
Application granted granted Critical
Publication of TWI350839B publication Critical patent/TWI350839B/zh

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
    • C08C19/08—Depolymerisation
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
TW094105260A 2004-02-23 2005-02-22 Process for the preparation of low molecular weight nitrile rubber TWI350839B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002462011A CA2462011A1 (en) 2004-02-23 2004-02-23 Process for the preparation of low molecular weight nitrile rubber

Publications (2)

Publication Number Publication Date
TW200602360A TW200602360A (en) 2006-01-16
TWI350839B true TWI350839B (en) 2011-10-21

Family

ID=34865997

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094105260A TWI350839B (en) 2004-02-23 2005-02-22 Process for the preparation of low molecular weight nitrile rubber

Country Status (10)

Country Link
US (1) US7579410B2 (zh)
EP (1) EP1720919B1 (zh)
JP (1) JP4607945B2 (zh)
CN (1) CN100569816C (zh)
AT (1) ATE538147T1 (zh)
BR (1) BRPI0507947A (zh)
CA (1) CA2462011A1 (zh)
MX (1) MXPA06009520A (zh)
TW (1) TWI350839B (zh)
WO (1) WO2005080455A1 (zh)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006205023C1 (en) 2005-01-10 2012-05-24 Elevance Renewable Sciences, Inc. Candle and candle wax containing metathesis and metathesis-like products
ES2370416T5 (es) 2005-05-20 2016-04-25 Bridgestone Corporation Método para preparar polímeros de bajo peso molecular
EP1757623A1 (en) * 2005-07-14 2007-02-28 Lanxess Inc. Process for the preparation of low mooney nitrile terpolymers
WO2007081987A2 (en) * 2006-01-10 2007-07-19 Elevance Renewable Sciences, Inc. Method of making hydrogenated metathesis products
DE102006008521A1 (de) * 2006-02-22 2007-08-23 Lanxess Deutschland Gmbh Verwendung von Katalysatoren mit erhöhter Aktivität für die NBR-Metathese
WO2007103460A2 (en) 2006-03-07 2007-09-13 Elevance Renewable Sciences, Inc. Colorant compositions comprising metathesized unsaturated polyol esters
KR101660420B1 (ko) 2006-03-07 2016-09-27 엘레반스 리뉴어블 사이언시즈, 인코포레이티드 메타세시스된 불포화 폴리올 에스테르를 포함하는 조성물
US7666950B2 (en) 2006-06-01 2010-02-23 Lanxess Deutschland Gmbh Process for preparing hydrogenated nitrile rubbers
CN101563434B (zh) 2006-07-12 2012-01-25 埃莱文斯可更新科学公司 包含复分解不饱和多元醇酯蜡的热熔性胶粘剂组合物
US8067610B2 (en) 2006-07-13 2011-11-29 Yann Schrodi Synthesis of terminal alkenes from internal alkenes and ethylene via olefin metathesis
WO2008048520A2 (en) 2006-10-13 2008-04-24 Elevance Renewable Sciences, Inc. Methods of making organic compounds by metathesis and hydrocyanation
EP3281931A1 (en) 2006-10-13 2018-02-14 Elevance Renewable Sciences, Inc. Methods of making organic compounds by metathesis
CN101558032B (zh) 2006-10-13 2013-06-19 埃莱文斯可更新科学公司 包括氢化的复分解方法及与其相关的组合物
US8501973B2 (en) 2006-10-13 2013-08-06 Elevance Renewable Sciences, Inc. Synthesis of terminal alkenes from internal alkenes via olefin metathesis
DE102007039525A1 (de) * 2007-08-21 2009-02-26 Lanxess Deutschland Gmbh Verfahren zum Metathese-Abbau von Nitrilkautschuk
DE602007006480D1 (de) * 2007-08-21 2010-06-24 Lanxess Deutschland Gmbh Metathese eines Nitrilkautschuks in Gegenwart von Übergangsmetallkomplexkatalysatoren
US8815984B2 (en) * 2008-09-12 2014-08-26 Lanxess Inc. Elastomeric compositions with improved heat resistance, compression set, and processability
US9051519B2 (en) 2009-10-12 2015-06-09 Elevance Renewable Sciences, Inc. Diene-selective hydrogenation of metathesis derived olefins and unsaturated esters
EP2368917B1 (en) * 2010-03-25 2013-01-09 LANXESS International SA Process for the production of water and solvent-free hydrogenated nitrile rubbers
IN2014DN05640A (zh) 2012-01-10 2015-04-03 Elevance Renewable Sciences
CN108485698A (zh) 2012-06-20 2018-09-04 埃莱万斯可再生能源科学股份有限公司 天然油易位组合物
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
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
WO2020020677A1 (en) 2018-07-23 2020-01-30 Arlanxeo Deutschland Gmbh Method for producing hydrogenated nitrile rubber and hnbr compositions thereof
CN110283454A (zh) * 2019-05-29 2019-09-27 周宁东 一种低烟阻燃电缆料及其制备方法

Family Cites Families (23)

* 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
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
CA1203047A (en) * 1982-12-08 1986-04-08 Hormoz Azizian Polymer hydrogenation process
DE3329974A1 (de) * 1983-08-19 1985-02-28 Bayer Ag, 5090 Leverkusen Herstellung von hydrierten nitrilkautschuken
DE3433392A1 (de) * 1984-09-12 1986-03-20 Bayer Ag, 5090 Leverkusen Hydrierung nitrilgruppenhaltiger ungesaettigter polymerer
DE3529252A1 (de) * 1985-08-16 1987-02-19 Bayer Ag Verfahren zur selektiven hydrierung ungesaettigter verbindungen
DE3540918A1 (de) * 1985-11-19 1987-05-21 Bayer Ag Verfahren zur selektiven hydrierung ungesaettigter verbindungen
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
JPH0768286B2 (ja) * 1987-08-14 1995-07-26 三菱化学株式会社 水素化ニトリルゴムの製法
JP2703615B2 (ja) * 1989-03-23 1998-01-26 オリンパス光学工業株式会社 電子内視鏡装置
DE3921264A1 (de) * 1989-06-29 1991-01-03 Bayer Ag Hydrierung nitrilgruppenhaltiger ungesaettigter polymerer
DE4025781A1 (de) * 1990-08-15 1992-02-20 Bayer Ag Hydrierte butadien/isopren/(meth-)acrylnitril- copolymerisate
US5446102A (en) * 1994-08-10 1995-08-29 Bridgeston, Corporation Olefin metathesis catalysts for degelling polymerization reactors
JPH08225616A (ja) * 1994-11-21 1996-09-03 Asahi Chem Ind Co Ltd 環状共役ジエン系ブロック共重合体
JP3834910B2 (ja) * 1997-02-12 2006-10-18 宇部興産株式会社 重合体の水添方法
DE19815275B4 (de) * 1998-04-06 2009-06-25 Evonik Degussa Gmbh Alkylidenkomplexe des Rutheniums mit N-heterozyklischen Carbenliganden und deren Verwendung als hochaktive, selektive Katalysatoren für die Olefin-Metathese
US6235849B1 (en) * 1999-02-05 2001-05-22 The B. F. Goodrich Company Method of preparing norbornene sulfonamide polymers
DE19924340A1 (de) * 1999-05-27 2000-11-30 Basf Ag Verfahren zur selektiven Hydrierung von ethylenisch ungesättigten Doppelbindungen in Polymeren
JP2002201180A (ja) * 2000-10-24 2002-07-16 Nippon Zeon Co Ltd 新規なルテニウム化合物及びその使用方法
CA2350280A1 (en) * 2001-06-12 2002-12-12 Bayer Inc. Low molecular weight hydrogenated nitrile rubber
US6841623B2 (en) * 2001-06-29 2005-01-11 Bayer Inc. Low molecular weight nitrile rubber

Also Published As

Publication number Publication date
MXPA06009520A (es) 2007-03-15
WO2005080455A1 (en) 2005-09-01
JP2007534796A (ja) 2007-11-29
US7579410B2 (en) 2009-08-25
CN1922225A (zh) 2007-02-28
TW200602360A (en) 2006-01-16
US20080214758A1 (en) 2008-09-04
EP1720919A1 (en) 2006-11-15
ATE538147T1 (de) 2012-01-15
JP4607945B2 (ja) 2011-01-05
EP1720919B1 (en) 2011-12-21
EP1720919A4 (en) 2010-07-14
CN100569816C (zh) 2009-12-16
CA2462011A1 (en) 2005-08-23
BRPI0507947A (pt) 2007-07-24

Similar Documents

Publication Publication Date Title
TWI350839B (en) Process for the preparation of low molecular weight nitrile rubber
JP4611371B2 (ja) 低分子量水素化ニトリルゴムの調製方法
EP2473280B1 (en) Process for the preparation of hydrogenated nitrile rubber
KR101392560B1 (ko) 니트릴 고무의 복분해성 분해 방법
MY191032A (en) Rubber composition for tire and pneumatic tire using same
EP1371670A4 (en) NEW POLYMER AND LIQUID SEAL FOR SHAPING ON SITE
ES2193083T3 (es) Procedimiento para la hidrogenacion selectiva de enlaces dobles etilenicamente insaturados en polimeros.
WO2007015742A3 (en) A selective hydrogenation catalyst and methods of making and using same
SG178434A1 (en) Process for the preparation of low molecular weight hydrogenated nitrile rubber
WO2009060931A1 (ja) 水添共役ジエン系（共）重合ゴム及びその製造方法
TWI367896B (en) Hydrogenation of diene-based polymer latex
MY188709A (en) Rubber composition for tire and pneumatic tire using same
WO2013057295A3 (en) Catalyst compositions comprising a ruthenium or osmium carbene complex and a terminal olefin and their use for hydrogenation of nitrile rubber
MX2008015883A (es) Proceso para preparar dienos mediante hidrodimerizacion.
CA2469693A1 (en) Elastomer-bonded sheet material and process for its production
JP7417554B2 (ja) ニトリルゴムをメタセシスするための触媒の使用
US7291680B1 (en) Metal catalyst and hydrogenation method employing the same
TW201402802A (zh) 脂肪族五碳系列石油樹脂之加氫方法及其製備之物
TW200710092A (en) Metal hydride complex, method of hydrogenating ring-opening polymerization polymer of cycloolefin, and process for producing product of hydrogenation of ring-opening polymerization polymer of cycloolefin
KR101162394B1 (ko) 저분자량 니트릴 고무의 제조 방법
TH73507A (th) กรรมวิธีสำหรับสารเตรียมของยางไนไทรล์น้ำหนักโมเลกุลต่ำ
TH68063A (th) กระบวนการสำหรับการเตรียม 1-ออคทีนจากส่วน c4 จากแครกเกอร์

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees