BR9201927A - Processo de preparacao de um elastomero,elastomero,composto elastomerico e pneu - Google Patents

Processo de preparacao de um elastomero,elastomero,composto elastomerico e pneu

Info

Publication number
BR9201927A
BR9201927A BR929201927A BR9201927A BR9201927A BR 9201927 A BR9201927 A BR 9201927A BR 929201927 A BR929201927 A BR 929201927A BR 9201927 A BR9201927 A BR 9201927A BR 9201927 A BR9201927 A BR 9201927A
Authority
BR
Brazil
Prior art keywords
elastomer
tire
preparing
elastomeric compound
elastomeric
Prior art date
Application number
BR929201927A
Other languages
English (en)
Inventor
William L Hergenrother
John M Doshak
Original Assignee
Bridgestone Corp
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 Corp filed Critical Bridgestone Corp
Publication of BR9201927A publication Critical patent/BR9201927A/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
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and 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
    • C08F36/04—Homopolymers and 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
BR929201927A 1991-05-21 1992-05-21 Processo de preparacao de um elastomero,elastomero,composto elastomerico e pneu BR9201927A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/703,533 US5151469A (en) 1991-05-21 1991-05-21 Method of preparing elastomers having reduced hysteresis properties with sulfoxides

Publications (1)

Publication Number Publication Date
BR9201927A true BR9201927A (pt) 1993-01-05

Family

ID=24825761

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929201927A BR9201927A (pt) 1991-05-21 1992-05-21 Processo de preparacao de um elastomero,elastomero,composto elastomerico e pneu

Country Status (10)

Country Link
US (1) US5151469A (pt)
EP (1) EP0514835B1 (pt)
JP (1) JP3299303B2 (pt)
KR (1) KR100202506B1 (pt)
BR (1) BR9201927A (pt)
CA (1) CA2069032A1 (pt)
DE (1) DE69212230T2 (pt)
ES (1) ES2089289T3 (pt)
MX (1) MX9202383A (pt)
ZA (1) ZA923643B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349024A (en) * 1993-11-03 1994-09-20 Bridgestone/Firestone, Inc. Elastomers having reduced hysteresis prepared with vinyl polycyclic aromatic hydrocarbon
US5346962A (en) * 1993-11-03 1994-09-13 Bridgestone/Firestone, Inc. Elastomers having reduced hysteresis prepared with vinyl imidazole
DE60316445T2 (de) * 2002-08-30 2008-06-26 Bridgestone Corp. Funktionalisiertes polymer und verbesserte vulkanisate daraus
PL1963110T3 (pl) * 2005-10-19 2010-01-29 Trinseo Europe Gmbh Elastomeryczne polimery modyfikowane silano-sulfidowymi końcami łańcucha
ES2596368T3 (es) 2012-03-20 2017-01-09 Trinseo Europe Gmbh Composiciones de polímeros modificados

Family Cites Families (16)

* 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
DE1300240B (de) * 1964-01-22 1969-07-31 Bayer Ag Verfahren zur Herstellung von Polymerisaten konjugierter Diolefine
US3776874A (en) * 1966-05-05 1973-12-04 Uniroyal Inc Alkyl-sulfoxide and alkyl-sulfone terminated oligomers as emulsi-fiers in emulsion polymerizations
US4026865A (en) * 1974-07-01 1977-05-31 Phillips Petroleum Company Preparation of organometal terminated polymers
US4015061A (en) * 1975-02-14 1977-03-29 The Firestone Tire & Rubber Company Protected amino-functional initiators and amino-terminated polymers and their production
US4301259A (en) * 1980-05-27 1981-11-17 The Goodyear Tire & Rubber Company Linear organo carbonate coupling agents for living polymers of conjugated dienes
JPS58162604A (ja) * 1982-03-19 1983-09-27 Nippon Zeon Co Ltd ジエン系重合体ゴムの改質方法
US4414372A (en) * 1982-06-17 1983-11-08 E. I. Du Pont De Nemours & Co. Process for preparing living polymers
US4429091A (en) * 1983-03-09 1984-01-31 The Firestone Tire & Rubber Company Oligomeric oxolanyl alkanes as modifiers for polymerization of dienes using lithium-based initiators
US4616069A (en) * 1984-10-26 1986-10-07 Nippon Zeon Co., Ltd. Process for making diene polymer rubbers
JPS61103901A (ja) * 1984-10-26 1986-05-22 Nippon Zeon Co Ltd ジエン系共重合体ゴムの製造方法
DD247455A1 (de) * 1986-03-31 1987-07-08 Buna Chem Werke Veb Verfahren zur herstellung von polymeren mit funktionellen endgruppen
US4736003A (en) * 1986-04-07 1988-04-05 E. I. Du Pont De Nemours And Company Enhanced livingness of polymerization using silylated oxyanions
US4845165A (en) * 1987-03-13 1989-07-04 The Goodyear Tire & Rubber Company Anionic diene polymerization process with branching
CA1303264C (en) * 1987-05-11 1992-06-09 Hiroyoshi Takao Modified diene polymer rubbers
US4935471A (en) * 1987-10-15 1990-06-19 The Goodyear Tire & Rubber Company Capped polydienes

Also Published As

Publication number Publication date
ES2089289T3 (es) 1996-10-01
US5151469A (en) 1992-09-29
EP0514835B1 (en) 1996-07-17
KR920021603A (ko) 1992-12-18
JP3299303B2 (ja) 2002-07-08
EP0514835A1 (en) 1992-11-25
MX9202383A (es) 1992-11-01
ZA923643B (en) 1993-10-13
JPH05170813A (ja) 1993-07-09
KR100202506B1 (ko) 1999-06-15
DE69212230D1 (de) 1996-08-22
CA2069032A1 (en) 1992-11-22
DE69212230T2 (de) 1996-11-21

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law