BRPI0403255A - Pneumático possuindo um componente que contém borracha de isopreno - butadieno superior - Google Patents

Pneumático possuindo um componente que contém borracha de isopreno - butadieno superior

Info

Publication number
BRPI0403255A
BRPI0403255A BR0403255-1A BRPI0403255A BRPI0403255A BR PI0403255 A BRPI0403255 A BR PI0403255A BR PI0403255 A BRPI0403255 A BR PI0403255A BR PI0403255 A BRPI0403255 A BR PI0403255A
Authority
BR
Brazil
Prior art keywords
isoprene
component containing
inflatable
butadiene rubber
phr
Prior art date
Application number
BR0403255-1A
Other languages
English (en)
Inventor
Kenneth Allen Bates
John Joseph Andre Verthe
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0403255A publication Critical patent/BRPI0403255A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0614—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the chafer or clinch portion, i.e. the part of the bead contacting the rim

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

"PNEUMáTICO POSSUINDO UM COMPONENTE QUE CONTéM BORRACHA DE ISOPRENO - BUTADIENO SUPERIOR". A invenção está direcionada a um pneumático possuindo pelo menos um componente que compreende uma composição de borracha vulcanizável, em que a composição de borracha vulcanizável compreende, com base em 100 partes em peso de elastómero (phr), de cerca de 30 a 100 phr de IBR trans aleatória superior e de cerca de zero a cerca de 70 phr de pelo menos um elastómero adicional, em que a IBR trans aleatória superior compreende de cerca de 3 a cerca de 12 % em peso de isopreno.
BR0403255-1A 2003-08-25 2004-08-16 Pneumático possuindo um componente que contém borracha de isopreno - butadieno superior BRPI0403255A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49769103P 2003-08-25 2003-08-25

Publications (1)

Publication Number Publication Date
BRPI0403255A true BRPI0403255A (pt) 2005-05-24

Family

ID=34135357

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0403255-1A BRPI0403255A (pt) 2003-08-25 2004-08-16 Pneumático possuindo um componente que contém borracha de isopreno - butadieno superior

Country Status (4)

Country Link
US (1) US20050061418A1 (pt)
EP (1) EP1512553A1 (pt)
JP (1) JP2005068433A (pt)
BR (1) BRPI0403255A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4708208B2 (ja) * 2006-02-21 2011-06-22 株式会社ブリヂストン ゴム組成物及びそれを使用した空気入りタイヤ
US7514494B2 (en) * 2006-04-26 2009-04-07 The Goodyear Tire & Rubber Company Pneumatic tire containing a silica pretreated with a fluorinated silane
US10308792B2 (en) 2013-10-08 2019-06-04 The Goodyear Tire & Rubber Company Rubbery blend containing trans isoprene-butadiene copolymer
US20150096654A1 (en) * 2013-10-08 2015-04-09 The Goodyear Tire & Rubber Company Rubbery blend containing trans isoprene-butadiene copolymer
US10711120B2 (en) * 2018-04-27 2020-07-14 The Goodyear Tire & Rubber Company Rubber composition and pneumatic tire
CN112358662B (zh) * 2020-10-30 2022-03-22 中国科学院长春应用化学研究所 一种以合成橡胶为基础胶的胎面胶及其制备方法与应用
CN114369296B (zh) * 2021-04-19 2023-08-22 江苏东昊橡胶有限公司 一种电动车轮胎高抓性胎面胶及其制备工艺

Family Cites Families (43)

* Cited by examiner, † Cited by third party
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US3903019A (en) * 1973-07-16 1975-09-02 Gen Tire & Rubber Co Preparation of solution polymers using a barium di-tert alkoxide and a di-butyl magnesium catalyst complex
US4020115A (en) * 1975-07-07 1977-04-26 The General Tire & Rubber Company Alkaline barium alcoholates
US4048427A (en) * 1975-07-07 1977-09-13 The General Tire & Rubber Company Preparation of solution polymers
US4033900A (en) * 1975-07-07 1977-07-05 The General Tire & Rubber Company Composition useful in anionic polymerization
US3992561A (en) * 1975-07-07 1976-11-16 The General Tire & Rubber Company Preparation of solution polymers
JPS5527337A (en) * 1978-08-18 1980-02-27 Asahi Chem Ind Co Ltd Isoprene-butadiene copolymer rubber having improved processability
US4260712A (en) * 1979-09-20 1981-04-07 The General Tire & Rubber Company Preparation of barium-alkoxide salts
US4503204A (en) * 1980-02-25 1985-03-05 The General Tire & Rubber Company Solution polymerization
US4355156A (en) * 1980-02-25 1982-10-19 The General Tire & Rubber Company Solution polymerization
US4302568A (en) * 1980-02-25 1981-11-24 The General Tire & Rubber Co. Solution polymerization
US4307218A (en) * 1980-02-25 1981-12-22 The General Tire & Rubber Company Solution polymerization
US4297240A (en) * 1980-02-25 1981-10-27 The General Tire & Rubber Company Solution polymerization
FR2480288A1 (fr) * 1980-04-09 1981-10-16 Michelin & Cie Procede de preparation de polymeres de dienes conjugues ou de copolymeres conjugues soit entre eux, soit avec un compose vinylaromatique
US4260519A (en) * 1980-04-22 1981-04-07 The General Tire & Rubber Company Preparation of barium-alkoxide salts
JPS57123237A (en) * 1981-01-26 1982-07-31 Sumitomo Rubber Ind Ltd Butadiene-isoprene copolymer composition
JPS57100146A (en) * 1980-12-16 1982-06-22 Asahi Chem Ind Co Ltd Novel rubber composition
US4669518A (en) * 1985-04-15 1987-06-02 Gencorp Inc. Tire tread having high trans butadiene based elastomeric block copolymers and blends
US4616065A (en) * 1985-04-15 1986-10-07 Gencorp Inc. High trans butadiene based elastomeric block copolymers and blends
US4670502A (en) * 1985-04-15 1987-06-02 Gencorp Inc. High trans butadiene based carbon black reinforced compositions
JPH0372537A (ja) * 1989-05-15 1991-03-27 Nippon Zeon Co Ltd ゴム組成物
GB8928955D0 (en) * 1989-12-21 1990-02-28 Shell Int Research Anionic polymerization catalyst compositions
US5100965A (en) * 1991-04-08 1992-03-31 The Goodyear Tire & Rubber Company Process for synthesizing high trans polymers
US5272220A (en) * 1992-09-14 1993-12-21 The Goodyear Tire & Rubber Company Process for preparing styrene-isoprene-butadiene rubber
US5504140A (en) * 1994-09-30 1996-04-02 The Goodyear Tire & Rubber Company Tire with tread of elastomer composition
DE69514827T2 (de) * 1994-11-24 2000-05-18 Nippon Zeon Co., Ltd. Diengummi, verfahren zu seiner herstellung und gummizusammensetzung
US6057397A (en) * 1995-01-23 2000-05-02 Nippon Zeon Co., Ltd. Rubber composition and process for preparing the same
US6015850A (en) * 1995-03-17 2000-01-18 Nippon Zeon Co., Ltd. Rubber composition
WO1996030444A1 (en) * 1995-03-29 1996-10-03 Nippon Zeon Co., Ltd. Diene rubber composition
JP3622799B2 (ja) * 1995-09-05 2005-02-23 日本ゼオン株式会社 ゴム組成物
EP0864592B1 (en) * 1995-11-28 2004-09-22 Zeon Corporation Diene rubber
JP3622803B2 (ja) * 1995-11-28 2005-02-23 日本ゼオン株式会社 ゴム組成物
US5753579A (en) * 1995-12-26 1998-05-19 The Goodyear Tire & Rubber Company Trans microstructure directing initiator system
JP3736577B2 (ja) * 1995-12-29 2006-01-18 日本ゼオン株式会社 ゴム組成物及びその製造方法
JP3736580B2 (ja) * 1996-02-23 2006-01-18 日本ゼオン株式会社 ジエン系ゴム
US5627237A (en) * 1996-05-06 1997-05-06 The Goodyear Tire & Rubber Company Tire tread containing 3.4-polyisoprene rubber
EP0877034A1 (en) * 1997-05-05 1998-11-11 The Goodyear Tire & Rubber Company Random trans SBR with low vinyl microstructure
US5834573A (en) * 1997-05-21 1998-11-10 The Goodyear Tire & Rubber Company Synthesis of trans-1,4-polybutadiene
US5844044A (en) * 1997-07-18 1998-12-01 The Goodyear Tire & Rubber Company Trans 1,4-butadiene/isoprene copolymers and tire with tread thereof
US6046266A (en) * 1998-09-24 2000-04-04 The Goodyear Tire & Rubber Company Tire with silica reinforced tread and/or sidewall components
EP1018521A1 (fr) * 1999-01-06 2000-07-12 Société de Technologie Michelin Procede de preparation de polymeres dieniques fonctionnalises amine, de tels polymeres, composition de caoutchouc et enveloppe de pneumatique comportant ces polymeres.
US6310152B1 (en) * 2000-10-24 2001-10-30 The Goodyear Tire & Rubber Company Synthesis of elastomeric high trans-1,4-polybutadiene
US6627715B2 (en) * 2001-08-16 2003-09-30 The Goodyear Tire & Rubber Company Group IIa metal containing catalyst system
ITMI20011901A1 (it) * 2001-09-12 2003-03-12 Enichem Spa Copolimeri random butadiene-isoprene struttura trans-1,4

Also Published As

Publication number Publication date
JP2005068433A (ja) 2005-03-17
EP1512553A1 (en) 2005-03-09
US20050061418A1 (en) 2005-03-24

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.