BR8504622A - Composicao de borracha nao curada,processo para modificar as propriedades de composicoes de borracha nao curada,material vulcanizado com enchimento,pneu e processo para reduzir a resistencia ao rolamento de pneus - Google Patents

Composicao de borracha nao curada,processo para modificar as propriedades de composicoes de borracha nao curada,material vulcanizado com enchimento,pneu e processo para reduzir a resistencia ao rolamento de pneus

Info

Publication number
BR8504622A
BR8504622A BR8504622A BR8504622A BR8504622A BR 8504622 A BR8504622 A BR 8504622A BR 8504622 A BR8504622 A BR 8504622A BR 8504622 A BR8504622 A BR 8504622A BR 8504622 A BR8504622 A BR 8504622A
Authority
BR
Brazil
Prior art keywords
uncured rubber
tire
modify
filling
properties
Prior art date
Application number
BR8504622A
Other languages
English (en)
Inventor
David P Tate
Daniel F Graves
Original Assignee
Firestone Tire & 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 & Rubber Co filed Critical Firestone Tire & Rubber Co
Publication of BR8504622A publication Critical patent/BR8504622A/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
    • 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
    • C08C19/42—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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 
BR8504622A 1984-09-21 1985-09-20 Composicao de borracha nao curada,processo para modificar as propriedades de composicoes de borracha nao curada,material vulcanizado com enchimento,pneu e processo para reduzir a resistencia ao rolamento de pneus BR8504622A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65365784A 1984-09-21 1984-09-21

Publications (1)

Publication Number Publication Date
BR8504622A true BR8504622A (pt) 1986-07-15

Family

ID=24621804

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8504622A BR8504622A (pt) 1984-09-21 1985-09-20 Composicao de borracha nao curada,processo para modificar as propriedades de composicoes de borracha nao curada,material vulcanizado com enchimento,pneu e processo para reduzir a resistencia ao rolamento de pneus

Country Status (9)

Country Link
EP (1) EP0177695B1 (pt)
JP (1) JPH0657771B2 (pt)
KR (1) KR930006909B1 (pt)
AR (1) AR242594A1 (pt)
BR (1) BR8504622A (pt)
CA (1) CA1257049A (pt)
DE (1) DE3573122D1 (pt)
ES (1) ES8604740A1 (pt)
ZA (1) ZA855794B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2081025T3 (es) * 1991-10-21 1996-02-16 Bridgestone Corp Polimeros de dieno que tienen histeresis reducida y viscosidad en crudo mejorada que incorporan acoplamiento parcial primario y terminales formados a partir de compuestos de vinilo que contienen grupos de nitrogeno heterociclicos.
JP3860317B2 (ja) * 1997-12-26 2006-12-20 株式会社ブリヂストン ジエン系重合体の製造方法、得られた重合体、及びそれを用いたゴム組成物
WO2004111094A1 (en) * 2003-06-09 2004-12-23 Bridgestone Corporation Improved hysteresis elastomeric compositions comprising sequentially terminated polymers
US9133290B2 (en) * 2008-03-31 2015-09-15 Brigdestone Corporation Functionalized polymers and processes for making same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402162A (en) * 1964-06-18 1968-09-17 Phillips Petroleum Co Polymers of organolithium-initiated conjugated dienes treated with vinyl substituted heterocyclic nitrogen compounds
US3755269A (en) 1971-09-30 1973-08-28 Phillips Petroleum Co Production of mercaptan-terminated polymers
JPS5038131B2 (pt) * 1972-03-24 1975-12-08
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
JPS58189203A (ja) * 1982-04-30 1983-11-04 Nippon Zeon Co Ltd ゴム組成物

Also Published As

Publication number Publication date
ES8604740A1 (es) 1986-03-01
JPH0657771B2 (ja) 1994-08-03
KR930006909B1 (ko) 1993-07-24
JPS6178850A (ja) 1986-04-22
KR860002529A (ko) 1986-04-26
CA1257049A (en) 1989-07-04
EP0177695B1 (en) 1989-09-20
AR242594A1 (es) 1993-04-30
ZA855794B (en) 1986-03-26
ES547177A0 (es) 1986-03-01
EP0177695A1 (en) 1986-04-16
DE3573122D1 (en) 1989-10-26

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