BR9800828A - Pneu com composiç]ao antifricção. - Google Patents

Pneu com composiç]ao antifricção.

Info

Publication number
BR9800828A
BR9800828A BR9800828-5A BR9800828A BR9800828A BR 9800828 A BR9800828 A BR 9800828A BR 9800828 A BR9800828 A BR 9800828A BR 9800828 A BR9800828 A BR 9800828A
Authority
BR
Brazil
Prior art keywords
tire
rubber
friction
composition
friction composition
Prior art date
Application number
BR9800828-5A
Other languages
English (en)
Inventor
Paul Harry Sandstrom
Neil Arthur Maly
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 BR9800828A publication Critical patent/BR9800828A/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
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10828—Chafer or sealing strips
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10846—Bead characterized by the chemical composition and or physical properties of elastomers or the like

Landscapes

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

Abstract

"PNEU COM COMPOSIçãO ANTIFRICçãO". é descrito um pneu de borracha pneumático com uma camada antifricção posicionada em torno de pelo menos uma porção de seu componente de talão e pretendida para o contato de um aro rígido de uma roda, onde a dita camada antifricção é composta de uma composição de borracha, a qual é baseada em uma combinação de um polímero de trans 1,4-polibutadieno especificado e uma borracha com alto teor de cis 1,4-polibutadieno. A composição de borracha para o componente antifricção do pneu pode também conter uma borracha de cis 1,4-poliisopreno e/ou uma borracha de estireno/butadieno.
BR9800828-5A 1997-03-06 1998-03-04 Pneu com composiç]ao antifricção. BR9800828A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/813,816 US5885389A (en) 1997-03-06 1997-03-06 Tire with chafer composition

Publications (1)

Publication Number Publication Date
BR9800828A true BR9800828A (pt) 1999-12-14

Family

ID=25213482

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9800828-5A BR9800828A (pt) 1997-03-06 1998-03-04 Pneu com composiç]ao antifricção.

Country Status (5)

Country Link
US (1) US5885389A (pt)
EP (1) EP0863027B1 (pt)
BR (1) BR9800828A (pt)
CA (1) CA2229364A1 (pt)
DE (1) DE69822913T2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6581659B1 (en) 1999-10-11 2003-06-24 The Goodyear Tire & Rubber Company Tire with silica-reinforced tread comprised of trans 1,4-polybutadiene, solution, SBR polyisoprene and defined amount of carbon black and amorphous silica
US6482884B1 (en) 2000-02-28 2002-11-19 Pirelli Pneumatici S.P.A. Silica reinforced rubber compositions of improved processability and storage stability
US6939920B2 (en) * 2001-01-08 2005-09-06 The Goodyear Tire & Rubber Company Tire sidewall compounds having improved flex fatigue and tread compound having improved tear strength
KR20030019979A (ko) * 2001-08-28 2003-03-08 금호산업 주식회사 검 체파용 고무조성물
US7231951B2 (en) * 2004-12-22 2007-06-19 The Goodyear Tire & Rubber Company Tire with chafer
US7549454B2 (en) * 2005-12-30 2009-06-23 The Goodyear Tire & Rubber Company Belt coat composition
US20090107608A1 (en) * 2007-10-26 2009-04-30 Paul Harry Sandstrom Tire with resistance to rim slip
US8539999B2 (en) * 2008-12-16 2013-09-24 The Goodyear Tire & Rubber Company Tire with chafer
EP3201267B1 (en) * 2014-09-30 2018-06-13 Pirelli Tyre S.p.A. Tyre for vehicle wheels
EP4015237A1 (en) 2020-12-17 2022-06-22 The Goodyear Tire & Rubber Company Rubber composition offering high stiffness and low hysteresis, method of manufacturing and tire

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1114303B (it) * 1978-01-09 1986-01-27 Japan Synthetic Rubber Co Ltd Composizione di gomma di elevata du rezza ed elevato modulo contenente 1,2-polibutadiene
JPS5777207A (en) * 1980-10-31 1982-05-14 Yokohama Rubber Co Ltd:The Pneumatic tire
JPS5821434A (ja) * 1981-07-31 1983-02-08 Japan Synthetic Rubber Co Ltd ポリブタジエンゴム組成物
JPS58122938A (ja) * 1982-01-19 1983-07-21 Bridgestone Corp ゴム組成物
EP0265070B1 (en) * 1986-09-26 1991-10-09 Ube Industries, Ltd. Fiber-reinforced rubber composition and production process and use thereof
EP0299074B1 (en) * 1987-01-14 1992-01-29 Bridgestone Corporation Tire
US4898223A (en) * 1989-01-30 1990-02-06 The Goodyear Tire & Rubber Company Stiff rubber composition and articles having components thereof
US5023292A (en) * 1989-09-29 1991-06-11 Uniroyal Chemical Company, Inc. Tire compounds
JPH0328243A (ja) * 1989-10-18 1991-02-06 Sumitomo Rubber Ind Ltd 硬質ゴム組成物
US5023301A (en) * 1990-03-05 1991-06-11 The Goodyear Tire & Rubber Company Polypropylene reinforced rubber
US5174838A (en) * 1991-03-27 1992-12-29 The Goodyear Tire & Rubber Company Tire with tread base rubber blend
US5229459A (en) * 1991-10-17 1993-07-20 The Goodyear Tire & Rubber Company Rubber stock containing high trans polybutadiene
US5386865A (en) * 1991-10-21 1995-02-07 The Goodyear Tire & Rubber Company Tire with rubber sidewall
CA2081533A1 (en) * 1992-09-16 1994-03-17 Thomas Joseph Segatta Tire with apex rubber blend
US5361818A (en) * 1993-09-27 1994-11-08 The Goodyear Tire & Rubber Company Polyester/polyepoxide/rubber alloys
JP2662172B2 (ja) * 1993-09-29 1997-10-08 住友ゴム工業株式会社 タイヤのビード部補強用ゴム組成物
US5580930A (en) * 1995-06-06 1996-12-03 Bridgestone Corporation Rubber composition for tires
US5753761A (en) * 1996-12-27 1998-05-19 The Goodyear Tire & Rubber Company Method of preparing trans polybutadiene blend for use in tires

Also Published As

Publication number Publication date
DE69822913T2 (de) 2005-04-21
EP0863027A2 (en) 1998-09-09
CA2229364A1 (en) 1998-09-06
US5885389A (en) 1999-03-23
EP0863027B1 (en) 2004-04-07
DE69822913D1 (de) 2004-05-13
EP0863027A3 (en) 2000-09-06

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/03/1998, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A E 13A ANUIDADES

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.