ES2089289T3 - Elastomeros y productos que tienen propiedades de histeresis reducida. - Google Patents

Elastomeros y productos que tienen propiedades de histeresis reducida.

Info

Publication number
ES2089289T3
ES2089289T3 ES92108431T ES92108431T ES2089289T3 ES 2089289 T3 ES2089289 T3 ES 2089289T3 ES 92108431 T ES92108431 T ES 92108431T ES 92108431 T ES92108431 T ES 92108431T ES 2089289 T3 ES2089289 T3 ES 2089289T3
Authority
ES
Spain
Prior art keywords
atoms
carbon
alkylos
reduced hysteresis
elastomers
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 - Lifetime
Application number
ES92108431T
Other languages
English (en)
Inventor
William L Hergenrother
John M Doshak
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.)
Bridgestone Corp
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
Application granted granted Critical
Publication of ES2089289T3 publication Critical patent/ES2089289T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08C19/30—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)

Abstract

UN METODO PARA LA PREPARACION DE UN ELASTOMERO QUE TIENE PROPIEDADES DE HISTERESIS REDUCIDAS COMPRENDE LAS FASES DE REACCION DE UN POLIMERO ANIONICO QUE TIENE AL MENOS UN EMPLAZAMIENTO FUNCIONAL, CON UN EQUIVALENTE DE UN COMPUESTO DE SULFOXIDO QUE TIENE LA FORMULA PARA FORMAR UN ADUCTO, DONDE R1 Y R2 SON GRUPOS ORGANICOS SELECCIONADOS DEL GRUPO QUE CONSISTE EN ALKILOS Y ALKILOS DE AZUFRE SUSTITUIDOS QUE TIENEN DE 1 A 20 ATOMOS DE CARBONO, CICLOALKILOS QUE TIENEN DE 3 A 20 ATOMOS DE CARBONO, ARILOS Y ARILOS DE HALOGENO SUSTITUIDOS QUE TIENEN DE 6 A 20 ATOMOS DE CARBONO Y ARALKILOS QUE TIENEN DE 7 A 20 ATOMOS DE CARBONO; Y DEPURACION DEL ADUCTO EN LA PRESENCIA DE UN CATALIZADOR DE DEPURACION ADECUADO. ARTICULOS COMO RUEDAS, PRODUCIDOS CON POLIMEROS ELASTOMERICOS DE HISTERESIS BAJA TIENEN MENOR RESISTENCIA A LA RODADURA
ES92108431T 1991-05-21 1992-05-19 Elastomeros y productos que tienen propiedades de histeresis reducida. Expired - Lifetime ES2089289T3 (es)

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
ES2089289T3 true ES2089289T3 (es) 1996-10-01

Family

ID=24825761

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92108431T Expired - Lifetime ES2089289T3 (es) 1991-05-21 1992-05-19 Elastomeros y productos que tienen propiedades de histeresis reducida.

Country Status (10)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346962A (en) * 1993-11-03 1994-09-13 Bridgestone/Firestone, Inc. Elastomers having reduced hysteresis prepared with vinyl imidazole
US5349024A (en) * 1993-11-03 1994-09-20 Bridgestone/Firestone, Inc. Elastomers having reduced hysteresis prepared with vinyl polycyclic aromatic hydrocarbon
WO2004020475A1 (en) * 2002-08-30 2004-03-11 Bridgestone Corporation Functionalized polymers and improved vulcanizates therefrom
ES2332151T3 (es) * 2005-10-19 2010-01-27 Dow Global Technologies Inc. Polimeros elastomericos modificados en el extremo de la cadena con un silano-sulfuro.
HUE031644T2 (en) 2012-03-20 2017-07-28 Trinseo Europe Gmbh Modified polymer preparations

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
KR100202506B1 (ko) 1999-06-15
DE69212230T2 (de) 1996-11-21
MX9202383A (es) 1992-11-01
US5151469A (en) 1992-09-29
KR920021603A (ko) 1992-12-18
JPH05170813A (ja) 1993-07-09
EP0514835A1 (en) 1992-11-25
BR9201927A (pt) 1993-01-05
DE69212230D1 (de) 1996-08-22
EP0514835B1 (en) 1996-07-17
ZA923643B (en) 1993-10-13
CA2069032A1 (en) 1992-11-22
JP3299303B2 (ja) 2002-07-08

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