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BR9204441A - Polimero,processo para sua preparacao e composicao elastomerica - Google Patents

Polimero,processo para sua preparacao e composicao elastomerica

Info

Publication number
BR9204441A
BR9204441A BR929204441A BR9204441A BR9204441A BR 9204441 A BR9204441 A BR 9204441A BR 929204441 A BR929204441 A BR 929204441A BR 9204441 A BR9204441 A BR 9204441A BR 9204441 A BR9204441 A BR 9204441A
Authority
BR
Brazil
Prior art keywords
polymer
preparation
elastomeric composition
elastomeric
composition
Prior art date
Application number
BR929204441A
Other languages
English (en)
Inventor
David F Lawson
Mark L Stayer Jr
Thomas A Antkowiak
Original Assignee
Bridgestone Firestone 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 Bridgestone Firestone Inc filed Critical Bridgestone Firestone Inc
Publication of BR9204441A publication Critical patent/BR9204441A/pt

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
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
BR929204441A 1991-11-18 1992-11-18 Polimero,processo para sua preparacao e composicao elastomerica BR9204441A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/794,082 US5153271A (en) 1991-11-18 1991-11-18 Diene polymers and copolymers terminated by reaction with aromatic nitriles

Publications (1)

Publication Number Publication Date
BR9204441A true BR9204441A (pt) 1993-06-01

Family

ID=25161646

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929204441A BR9204441A (pt) 1991-11-18 1992-11-18 Polimero,processo para sua preparacao e composicao elastomerica

Country Status (8)

Country Link
US (1) US5153271A (pt)
EP (1) EP0543128B1 (pt)
JP (1) JP3205614B2 (pt)
BR (1) BR9204441A (pt)
CA (1) CA2079848C (pt)
DE (1) DE69216560T2 (pt)
ES (1) ES2096000T3 (pt)
ZA (1) ZA927651B (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814861A (en) * 1985-07-10 1989-03-21 Canon Kabushiki Kaisha Signal processing apparatus with independent gain control for chrominance and color signals
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
US5574109A (en) * 1995-02-01 1996-11-12 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
US5785778A (en) * 1995-02-01 1998-07-28 Bridgestone Corporation Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
US5681903A (en) * 1995-12-20 1997-10-28 Shell Oil Company Process for the preparation of polymeric alpha, omega-dialdehydes and diacids
US7056979B1 (en) 1998-06-12 2006-06-06 Bridgestone Corporation Reaction product derived from amine-functionalized elastomers and maleated polyolefins
DE10014664A1 (de) * 2000-03-24 2001-09-27 Sued Chemie Ag Mit Schwefel vernetzbare Kautschukmischung sowie Verfahren zu Ihrer Herstellung und daraus erhältliche vernetzte Kautschukmischungen und Formkörper
DE10132057A1 (de) * 2001-07-05 2003-01-16 Basf Ag Flammgeschützte thermoplastische Formmassen
DE10218902A1 (de) 2002-04-26 2003-11-06 Basf Ag Flammgeschützte schwarze thermoplastische Formmassen
US7723440B2 (en) * 2002-08-30 2010-05-25 Bridgestone Corporation Functionalized polymers and improved vulcanizates therefrom
JP2007323544A (ja) * 2006-06-05 2007-12-13 Sony Corp 情報処理システム、情報処理装置、および方法、並びにコンピュータ・プログラム
US8314189B2 (en) 2007-10-12 2012-11-20 Bridgestone Corporation Polymers functionalized with heterocyclic nitrile compounds
US20090326176A1 (en) * 2007-12-28 2009-12-31 Yuan-Yong Yan Novel multifunctional initiators for anionic polymerization and polymers therefrom
RU2538253C2 (ru) 2009-01-23 2015-01-10 Бриджстоун Корпорейшн Полимеры, функционализированные нитрильными соединениями с защитной аминогруппой
WO2010085631A2 (en) 2009-01-23 2010-07-29 Bridgestone Corporation Polymers functionalized with polycyano compounds
CN102482382B (zh) * 2009-06-30 2013-11-27 株式会社普利司通 羟芳基官能化聚合物
US20110077325A1 (en) * 2009-09-30 2011-03-31 Bridgestone Corporation Functionalized polymers and methods for their manufacture
US8338544B2 (en) * 2009-12-21 2012-12-25 Bridgestone Corporation Polymers functionalized with polyoxime compounds and methods for their manufacture
BR112012018095B1 (pt) * 2010-01-22 2019-11-05 Bridgestone Corp polímeros funcionalizados com compostos de nitrila contendo um grupo amino protegido
US8748531B2 (en) 2010-12-10 2014-06-10 Bridgestone Corporation Polymers functionalized with oxime compounds containing an acyl group
US8993683B2 (en) 2011-08-31 2015-03-31 Bridgestone Corporation Polymers functionalized with lactones or thiolactones containing a protected amino group
US8962766B2 (en) 2011-09-15 2015-02-24 Bridgestone Corporation Polymers functionalized with polyhydrazone compounds
EP2780177B1 (en) 2011-11-18 2016-03-23 Bridgestone Corporation Method for producing polydienes and polydiene copolymers with reduced cold flow
US9469706B2 (en) 2012-06-08 2016-10-18 Bridgestone Corporation Polymers functionalized with unsaturated heterocycles containing a protected amino group
US9115231B2 (en) 2012-07-26 2015-08-25 Bridgestone Corporation Polymers functionalized with protected hydrazone compounds containing an acyl group
WO2014149931A1 (en) 2013-03-15 2014-09-25 Bridgestone Corporation Polymers functionalized with heterocyclic imines
EP3052531B1 (en) 2013-10-02 2024-07-24 Bridgestone Corporation Polymers functionalized with imine compounds containing a cyano group
EP3204429B1 (en) 2014-10-07 2018-09-05 Bridgestone Corporation Method for producing polydienes and polydiene copolymers with reduced cold flow
US9738738B2 (en) 2015-04-01 2017-08-22 Bridgestone Corporation Polymers functionalized with activated nitrogen heterocycles containing a pendant functional group
US9884928B2 (en) 2015-04-01 2018-02-06 Bridgestone Corporation Polymers functionalized with activated nitrogen heterocycles containing a pendant functional group
US10077323B2 (en) 2015-07-24 2018-09-18 Bridgestone Corporation Polymers functionalized with imine compounds containing a protected thiol group
US10899718B2 (en) 2016-09-02 2021-01-26 Bridgestone Corporation Polymers functionalized with N-protected hydantoin compounds
WO2019133633A1 (en) 2017-12-30 2019-07-04 Bridgestone Corporation Composition including multiple terminally functionalized polymers
PL3966259T3 (pl) 2019-05-07 2025-03-03 Bridgestone Americas Tire Operations, Llc Modyfikowany polimer polibutadienowy o wysokiej zawartości wiązania cis, powiązane sposoby i kompozycje gumy
WO2020232212A1 (en) 2019-05-14 2020-11-19 Bridgestone Corporation Modified high-cis polybutadiene polymer, related methods and tire components

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177190A (en) * 1961-06-14 1965-04-06 Phillips Petroleum Co Preparing and curing compositions of terminally reactive polymers
JPS5773030A (en) * 1980-09-20 1982-05-07 Bridgestone Corp Rubber composition for tire
JPS59140240A (ja) * 1983-01-31 1984-08-11 Japan Synthetic Rubber Co Ltd ゴム組成物
US4927887A (en) * 1984-09-21 1990-05-22 Bridgestone/Firestone, Inc. Modified rubber compositions containing aromatic six-membered heterocyclic nitrogen-containing groups
US4835209A (en) * 1986-01-10 1989-05-30 Asahi Kasei Kogyo Kabushiki Kaisha Rubber for tire treads and compositions thereof
DE3639569A1 (de) * 1986-11-20 1988-06-01 Basf Ag Am kettenende funktionalisierte polymere und verfahren zu ihrer herstellung
US5017636A (en) * 1987-10-09 1991-05-21 Japan Synthetic Rubber Co., Ltd. Rubber compositions from modified trans-polybutadiene and rubber for tires
US4935471A (en) * 1987-10-15 1990-06-19 The Goodyear Tire & Rubber Company Capped polydienes

Also Published As

Publication number Publication date
CA2079848C (en) 2004-03-30
DE69216560T2 (de) 1997-05-07
ES2096000T3 (es) 1997-03-01
JP3205614B2 (ja) 2001-09-04
US5153271A (en) 1992-10-06
ZA927651B (en) 1993-05-03
EP0543128A1 (en) 1993-05-26
DE69216560D1 (de) 1997-02-20
CA2079848A1 (en) 1993-05-19
JPH05255429A (ja) 1993-10-05
EP0543128B1 (en) 1997-01-08

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FC Decision: refusal
HO Change of classification

Free format text: ALTERADA A CLASSIFICACAO DE INT. CL. C08F 8/30 E C08K 5/16

CKFC Appeal: appeal against refusal