DE3661636D1 - Method for modifying rubbers - Google Patents

Method for modifying rubbers

Info

Publication number
DE3661636D1
DE3661636D1 DE8686104265T DE3661636T DE3661636D1 DE 3661636 D1 DE3661636 D1 DE 3661636D1 DE 8686104265 T DE8686104265 T DE 8686104265T DE 3661636 T DE3661636 T DE 3661636T DE 3661636 D1 DE3661636 D1 DE 3661636D1
Authority
DE
Germany
Prior art keywords
modifying rubbers
rubbers
modifying
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8686104265T
Other languages
English (en)
Inventor
Shizuo Kitahara
Yoshitsugu - Hirokawa
Toshihiro - Fujii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zeon Corp
Original Assignee
Nippon Zeon Co Ltd
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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Application granted granted Critical
Publication of DE3661636D1 publication Critical patent/DE3661636D1/de
Expired legal-status Critical Current

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
    • C08C19/22—Incorporating nitrogen atoms into the molecule
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE8686104265T 1985-03-29 1986-03-27 Method for modifying rubbers Expired DE3661636D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60065985A JPS61225202A (ja) 1985-03-29 1985-03-29 ゴムの変性方法

Publications (1)

Publication Number Publication Date
DE3661636D1 true DE3661636D1 (en) 1989-02-09

Family

ID=13302810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686104265T Expired DE3661636D1 (en) 1985-03-29 1986-03-27 Method for modifying rubbers

Country Status (5)

Country Link
US (1) US4677153A (de)
EP (1) EP0198294B1 (de)
JP (1) JPS61225202A (de)
CA (1) CA1267493A (de)
DE (1) DE3661636D1 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8521325D0 (en) * 1985-08-27 1985-10-02 Raychem Ltd Preparation of side-chain polymers
US4906706A (en) * 1986-09-05 1990-03-06 Japan Synthetic Rubber Co., Ltd. Modified conjugated diene polymer and process for production thereof
US4935471A (en) * 1987-10-15 1990-06-19 The Goodyear Tire & Rubber Company Capped polydienes
JPH01234443A (ja) * 1988-03-14 1989-09-19 Nippon Zeon Co Ltd ゴム配合組成物
US5294233A (en) * 1989-02-10 1994-03-15 Nippon Zeon Co., Ltd. Additive for organic medium or thermoplastic polymer
US5066729A (en) * 1990-04-09 1991-11-19 Bridgestone/Firestone, Inc. Diene polymers and copolymers terminated by reaction with n-alkyl and n-aryl imines
US5268413A (en) * 1990-04-09 1993-12-07 Bridgestone/Firestone, Inc. Elastomers and products having reduced hysteresis
US5153159A (en) * 1990-04-09 1992-10-06 Bridgestone/Firestone, Inc. Elastomers and products having reduced hysteresis
US5109907A (en) * 1990-04-09 1992-05-05 Bridgestone/Firestone, Inc. Diene polymers and copolymers terminated by reaction with N-alkyl and N-aryl imines
US5272215A (en) * 1990-08-03 1993-12-21 The West Company, Incorporated Modified plastic elastomer block copolymers
US5110876A (en) * 1990-08-03 1992-05-05 The West Company, Incorporated Tri-block thermoplastic elastomers with improved high temperature properties
US5227431A (en) * 1991-04-12 1993-07-13 Bridgestone/Firestone, Inc. Diene polymers and copolymers jumped by partial crosslinking and terminated with a substituted imine
US5519086A (en) * 1991-12-30 1996-05-21 Bridgestone Corporation Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators
US5523371A (en) * 1991-12-30 1996-06-04 Bridgestone Corporation Functionalized polymer of improved hysteresis properties prepared using amino-substituted aryllithium polymerization initiators
US5288804A (en) * 1992-01-03 1994-02-22 Reichhold Chemicals, Inc. Acetoacetate aromatic aldimine resin composition
JPH05214004A (ja) * 1992-01-31 1993-08-24 Nippon Zeon Co Ltd ゴム組成物の製造方法及びゴム組成物
EP0570715B1 (de) * 1992-05-22 1996-06-12 Bridgestone Corporation Luftreifen mit geringem Rollwiderstand
US6025450A (en) * 1992-10-02 2000-02-15 Bridgestone Corporation Amine containing polymers and products therefrom
US5552473A (en) * 1992-10-02 1996-09-03 Bridgestone Corporation Functionalized polymer and rubber compositions produced from solubilized anionic polymerization initiators
US5674798A (en) * 1992-10-16 1997-10-07 Bridgestone Corporation Hydrocarbon soluble anionic polymerization initiators
ES2110557T3 (es) * 1992-10-30 1998-02-16 Bridgestone Corp Iniciadores de polimerizacion anionica solubles y productos de aquellos.
US5643848A (en) * 1992-10-30 1997-07-01 Bridgestone Corporation Soluble anionic polymerization initiators and products therefrom
US5317057A (en) * 1992-12-30 1994-05-31 Bridgestone Corporation (Halomethyl vinyl arene)-modified elastomers and compositions containing them having reduced hysteresis properties
ES2119008T3 (es) * 1993-04-30 1998-10-01 Bridgestone Corp Iniciadores de polimerizacion anionica y productos de histeresis reducida de los mismos.
US5310798A (en) * 1993-08-16 1994-05-10 Bridgestone/Firestone, Inc. Diene polymers and copolymers terminated with compounds having multiple-bonded nitrogen atoms and partially crosslinked with polyfunctional reagents
US5491230A (en) * 1993-12-29 1996-02-13 Bridgestone Corporation Anionic polymerization initiators containing adducts of cyclic secondary amines and conjugated dienes, and products therefrom
US5521309A (en) * 1994-12-23 1996-05-28 Bridgestone Corporation Tertiary-amino allyl-or xylyl-lithium initiators and method of preparing same
US5574109A (en) * 1995-02-01 1996-11-12 Bridgestone Corporation Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
US5785778A (en) * 1995-02-01 1998-07-28 Bridgestone Corporation Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
US6080835A (en) 1995-02-01 2000-06-27 Bridgestone Corporation Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
US5496940A (en) * 1995-02-01 1996-03-05 Bridgestone Corporation Alkyllithium compounds containing cyclic amines and their use in polymerization
CA2358947A1 (en) * 2001-10-12 2003-04-12 Bayer Inc. Process for crosslinking carboxylated nitrile rubber, hydrogenating carboxylated nitrile rubber, the crosslinked rubber and its' uses
EP1319673A1 (de) 2001-12-12 2003-06-18 Bayer Ag Polymere, die durch funktionelle Gruppen modifiziert sind
ES2551103T3 (es) 2007-12-28 2015-11-16 Bridgestone Corporation Polímeros funcionalizados de hidroxiarilo
US8227562B2 (en) 2008-03-15 2012-07-24 Bridgestone Corporation Functionalized polymers and initiators for making same
WO2009129249A2 (en) 2008-04-14 2009-10-22 Bridgestone Corporation Processes for recovering rubber from natural rubber latex
JP5792162B2 (ja) 2009-06-30 2015-10-07 株式会社ブリヂストン アニオン重合開始剤とその製法
EP2448980B1 (de) 2009-06-30 2015-02-11 Bridgestone Corporation Mit hydroxylgruppenhaltigem diphenylethylen funktionalisierte polymere
JP5841134B2 (ja) 2010-05-31 2016-01-13 株式会社ブリヂストン 水酸基含有メチルスチレン及び該水酸基含有メチルスチレンを組み込んだポリマー
ES2710791T3 (es) 2012-03-06 2019-04-26 Bridgestone Corp Procesos para recuperar caucho de briquetas envejecidas y briquetas envejecidas que contienen materia vegetal procedente de plantas que no son Hevea
RU2017140651A (ru) 2012-05-16 2019-02-12 Бриджстоун Корпорейшн Композиции, содержащие полученный не из гевеи очищенный каучук, и соответствующие способы очистки
CN107973867B (zh) 2012-06-18 2020-06-19 株式会社普利司通 用于增加非三叶胶植物物质的可提取橡胶含量的方法
WO2013192227A1 (en) 2012-06-18 2013-12-27 Bridgestone Corporation Methods for desolventization of bagasse
MX2014015531A (es) 2012-06-18 2015-04-09 Bridgestone Corp Sistemas y metodos para el manejo de los residuos asociados con el procesamiento de arbustos de guayule para extraer caucho.
JP6015758B2 (ja) 2012-07-30 2016-10-26 宇部興産株式会社 変性シス−１，４−ポリブタジエンの製造方法
WO2015038707A1 (en) 2013-09-11 2015-03-19 Bridgestone Corporation Processes for the removal of rubber from tks plant matter
CN108884183B (zh) 2015-11-16 2020-08-25 株式会社普利司通 用于阴离子聚合的官能化引发剂
US10775105B2 (en) 2018-11-19 2020-09-15 Bridgestone Corporation Methods for the desolventization of bagasse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529316A (en) * 1947-04-02 1950-11-07 Standard Oil Dev Co Process for acylating butadienestyrene copolymers
US3506638A (en) * 1967-12-29 1970-04-14 Phillips Petroleum Co Polymer modification with a complex of arn2x and rmx
US3890294A (en) * 1970-05-14 1975-06-17 Pennwalt Corp Azo containing polybutadienes
BE795130A (fr) * 1972-02-11 1973-08-08 Uniroyal Inc Vulcanisation d'un elastomere constitue par un terpolymere ethylene-propylene-diene non conjugue
US3928291A (en) * 1972-06-08 1975-12-23 Firestone Tire & Rubber Co Tire treads and their production
US4052542A (en) * 1976-03-26 1977-10-04 Polysar Limited Halo-acetyl high green strength rubbers

Also Published As

Publication number Publication date
EP0198294B1 (de) 1989-01-04
US4677153A (en) 1987-06-30
JPS61225202A (ja) 1986-10-07
CA1267493A (en) 1990-04-03
JPH0157121B2 (de) 1989-12-04
EP0198294A1 (de) 1986-10-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee