BRPI0503643A - pneumático com uma banda de rodagem contendo combinação de borracha imiscìvel e sìlica - Google Patents

pneumático com uma banda de rodagem contendo combinação de borracha imiscìvel e sìlica

Info

Publication number
BRPI0503643A
BRPI0503643A BRPI0503643-7A BRPI0503643A BRPI0503643A BR PI0503643 A BRPI0503643 A BR PI0503643A BR PI0503643 A BRPI0503643 A BR PI0503643A BR PI0503643 A BRPI0503643 A BR PI0503643A
Authority
BR
Brazil
Prior art keywords
phr
tire
weight
rubber combination
silically
Prior art date
Application number
BRPI0503643-7A
Other languages
English (en)
Inventor
Marc Weydert
Christian Kaes
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35045042&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0503643(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0503643A publication Critical patent/BRPI0503643A/pt

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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/548—Silicon-containing compounds containing sulfur
    • 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

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 COM UMA BANDA DE RODAGEM CONTENDO COMBINAçãO DE BORRACHA IMISCìVEL E SìLICA". A invenção é dirigida a um pneumático com uma banda de rodagem compreendendo uma composição de borracha vulcanizável compreendendo, expresso como partes por peso por 100 partes por peso do elastómero (phr), (A) 60 a 95 phr de borracha estireno-butadieno polimerizada em solução com um teor de estireno fixo de 35 a 45% em peso, um teor de 1,2-vinila de 15 a 30% em peso, com base no teor de butadieno, e uma Tg de cerca de -40<198>C a cerca de -20<198>C. (B) 5 a 40 phr de cis-1,4-polibutadieno com uma Tg de -95<198>C a -105<198>C (C) 50 a 150 phr de sílica, (D) 30 a 70 phr de óleo de processamento, e (E) 0,5 a 20 phr de composto organo-silício contendo enxofre.
BRPI0503643-7A 2004-09-17 2005-09-05 pneumático com uma banda de rodagem contendo combinação de borracha imiscìvel e sìlica BRPI0503643A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/943,757 US7441572B2 (en) 2004-09-17 2004-09-17 Pneumatic tire having a tread containing immiscible rubber blend and silica

Publications (1)

Publication Number Publication Date
BRPI0503643A true BRPI0503643A (pt) 2006-05-02

Family

ID=35045042

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0503643-7A BRPI0503643A (pt) 2004-09-17 2005-09-05 pneumático com uma banda de rodagem contendo combinação de borracha imiscìvel e sìlica

Country Status (6)

Country Link
US (1) US7441572B2 (pt)
EP (1) EP1637353B1 (pt)
JP (1) JP5255176B2 (pt)
CN (1) CN100415818C (pt)
BR (1) BRPI0503643A (pt)
DE (1) DE602005027784D1 (pt)

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US9050859B2 (en) 2012-08-07 2015-06-09 The Goodyear Tire & Rubber Company Tread made from multi cap compounds
US20140336330A1 (en) * 2013-05-13 2014-11-13 Nicola Costantini Pneumatic tire with tread
US9352615B2 (en) * 2013-10-22 2016-05-31 The Goodyear Tire & Rubber Company Pneumatic tire with multi-tread cap
US9757987B2 (en) 2014-12-09 2017-09-12 The Goodyear Tire & Rubber Company Pneumatic tire
US9764594B2 (en) 2014-12-09 2017-09-19 The Goodyear Tire & Rubber Company Pneumatic tire
US10518581B2 (en) 2015-06-01 2019-12-31 Bridgestone Corporation Rubber composition and tire
US20170037225A1 (en) * 2015-08-05 2017-02-09 The Goodyear Tire & Rubber Company Pneumatic tire
US10563050B2 (en) 2015-12-15 2020-02-18 The Goodyear Tire & Rubber Company Pneumatic tire
CN108698442B (zh) * 2015-12-31 2021-06-25 米其林集团总公司 具有低tg橡胶的轮胎面
WO2017214365A1 (en) * 2016-06-08 2017-12-14 Bridgestone Corporation Rubber composition
JP6789061B2 (ja) * 2016-10-20 2020-11-25 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP6848490B2 (ja) * 2017-02-02 2021-03-24 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
US20190390042A1 (en) * 2017-02-03 2019-12-26 Sumitomo Rubber Industries, Ltd. Tread rubber composition, and pneumatic tire
IT201700121295A1 (it) * 2017-10-25 2019-04-25 Bridgestone Europe Nv Sa Mescola per battistrada
WO2019213226A1 (en) 2018-05-04 2019-11-07 Bridgestone Americas Tire Operations, Llc Tire tread rubber composition
US12103334B2 (en) 2018-05-04 2024-10-01 Bridgestone Americas Tire Operations, Llc Tire tread rubber composition
JP2021523260A (ja) 2018-05-04 2021-09-02 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー タイヤトレッドゴム組成物
WO2019213233A1 (en) 2018-05-04 2019-11-07 Bridgestone Americas Tire Operations, Llc Tire tread rubber composition
US10626254B1 (en) * 2019-01-31 2020-04-21 The Goodyear Tire & Rubber Company Pneumatic tire
WO2020243304A1 (en) 2019-05-29 2020-12-03 Bridgestone Americas Tire Operations, Llc Tire tread rubber composition and related methods
WO2020243308A1 (en) 2019-05-29 2020-12-03 Bridgestone Americas Tire Operations, Llc Tire tread rubber composition and related methods
WO2020243311A1 (en) 2019-05-29 2020-12-03 Bridgestone Americas Tire Operations, Llc Tire tread rubber composition and related methods
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Also Published As

Publication number Publication date
EP1637353B1 (en) 2011-05-04
DE602005027784D1 (de) 2011-06-16
JP5255176B2 (ja) 2013-08-07
CN100415818C (zh) 2008-09-03
US20060060285A1 (en) 2006-03-23
US7441572B2 (en) 2008-10-28
JP2006083393A (ja) 2006-03-30
CN1765979A (zh) 2006-05-03
EP1637353A1 (en) 2006-03-22

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B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
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B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
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