ES415684A1 - Compositions for tyre treads - Google Patents

Compositions for tyre treads

Info

Publication number
ES415684A1
ES415684A1 ES415684A ES415684A ES415684A1 ES 415684 A1 ES415684 A1 ES 415684A1 ES 415684 A ES415684 A ES 415684A ES 415684 A ES415684 A ES 415684A ES 415684 A1 ES415684 A1 ES 415684A1
Authority
ES
Spain
Prior art keywords
copolymers
compositions
treads
composition
monomer
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
ES415684A
Other languages
Spanish (es)
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 Firestone Inc
Original Assignee
Firestone Tire and Rubber Co
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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Publication of ES415684A1 publication Critical patent/ES415684A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08C19/34—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups
    • C08C19/38—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups with hydroxy radicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/86—Chemically modified polymers by peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2380/00—Tyres

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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Procedure for obtaining a polyurethane composition for vehicle wheels, characterized in that it comprises reacting (a) a polyhydroxy elastomeric polymer of the class consisting of (1) homopolymers and copolymers of conjugated dienes containing from 4 to 6 carbon atoms and (2) copolymers of said diene and an aromatic vinyl monomer or vinylnitrile monomer and (3) polyethers, and (b) a polyisocyanate, and (c) sufficient reinforcing pigment for the composition to be useful for treads; and curing the resulting reaction product with a peroxide. (Machine-translation by Google Translate, not legally binding)
ES415684A 1972-06-08 1973-06-08 Compositions for tyre treads Expired ES415684A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26092872A 1972-06-08 1972-06-08

Publications (1)

Publication Number Publication Date
ES415684A1 true ES415684A1 (en) 1976-06-01

Family

ID=22991237

Family Applications (1)

Application Number Title Priority Date Filing Date
ES415684A Expired ES415684A1 (en) 1972-06-08 1973-06-08 Compositions for tyre treads

Country Status (8)

Country Link
JP (1) JPS5622347B2 (en)
AU (1) AU467609B2 (en)
DE (1) DE2328159C2 (en)
ES (1) ES415684A1 (en)
FR (1) FR2187806B1 (en)
GB (1) GB1436373A (en)
IT (1) IT986426B (en)
ZA (1) ZA733319B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374238A (en) 1981-05-20 1983-02-15 The General Tire & Rubber Company One component in-mold coating composition comprising a composition having a plurality of polymerizable ethylenic double bonds and a material containing isocyanate
JPH01123843A (en) * 1987-11-06 1989-05-16 Toyo Tire & Rubber Co Ltd Rubber composition
US4933373A (en) * 1989-04-06 1990-06-12 Minnesota Mining And Manufacturing Company Abrasive wheels
DE19956118A1 (en) * 1999-11-22 2001-05-23 Bayer Ag Rubber mixtures of diene rubbers containing hydroxyl and carboxyl groups and sulfur-free crosslinking agents
CN1325246C (en) * 2003-10-31 2007-07-11 杭州悍马轮胎科技有限公司 Green tyre in composite structure between wheel track of polyurethane and tyre core of rubber, and fabricating method
WO2016069012A1 (en) * 2014-10-31 2016-05-06 Compagnie Generale Des Etablissements Michelin Rubber component for a tire with improved abrasion resistance
CN108779230B (en) * 2016-03-21 2021-10-01 巴斯夫欧洲公司 Crosslinked polyurethanes
CN107417879B (en) * 2016-05-24 2020-06-09 北京化工大学 Solution polymerized styrene-butadiene rubber-polyurethane elastomer material for high-performance tire and preparation method thereof
CN109467918B (en) * 2017-09-08 2021-03-19 北京化工大学 High-wet-skid-resistance elastomer nano composite material and preparation method thereof
CN116144186A (en) * 2023-04-17 2023-05-23 成都思立可科技有限公司 Organosilicon elastomer copolymer material and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175997A (en) * 1959-10-23 1965-03-30 Phillips Petroleum Co Method of preparing polymers containing hydroxy end groups
US3084141A (en) * 1960-04-25 1963-04-02 Phillips Petroleum Co Method of curing polymeric materials and the product thereof
NL6606553A (en) * 1965-06-18 1967-11-13

Also Published As

Publication number Publication date
AU467609B2 (en) 1975-12-04
JPS4951336A (en) 1974-05-18
JPS5622347B2 (en) 1981-05-25
DE2328159A1 (en) 1974-01-17
ZA733319B (en) 1974-04-24
FR2187806A1 (en) 1974-01-18
GB1436373A (en) 1976-05-19
DE2328159C2 (en) 1983-05-05
AU5647973A (en) 1974-12-05
FR2187806B1 (en) 1975-08-22
IT986426B (en) 1975-01-30

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