ES2103343T3 - Neumaticos. - Google Patents

Neumaticos.

Info

Publication number
ES2103343T3
ES2103343T3 ES92305174T ES92305174T ES2103343T3 ES 2103343 T3 ES2103343 T3 ES 2103343T3 ES 92305174 T ES92305174 T ES 92305174T ES 92305174 T ES92305174 T ES 92305174T ES 2103343 T3 ES2103343 T3 ES 2103343T3
Authority
ES
Spain
Prior art keywords
resin
weight
parts
particles
rubber
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 - Lifetime
Application number
ES92305174T
Other languages
English (en)
Inventor
Yoshiyuki Morimoto
Koji Yamauchi
Seiichiro Iwafune
Tatsuro Hamada
Masanori Aoyama
Eiji Yamanaka
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 Corp
Original Assignee
Bridgestone Corp
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
Priority claimed from JP03162435A external-priority patent/JP3096091B2/ja
Priority claimed from JP4101269A external-priority patent/JP3040876B2/ja
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of ES2103343T3 publication Critical patent/ES2103343T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
    • 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

Landscapes

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

Abstract

UNA RUEDA NEUMATICA QUE TIENE UNA BANDA DE RODADURA COMPUESTA DE UNA COMPOSICION DE CAUCHO QUE INCLUYE UN COMPONENTE DE CAUCHO Y PARTICULAS DE UNA RESINA DE SINDIOTACTIC-1,2-POLIBUTADIENO CRISTALINA. LAS PARTICULAS TIENEN UN DIAMETRO DE PARTICULA MEDIO DE 10 A 500 (MU)M Y EL PUNTO DE FUSION DE DICHA RESINA DE SINDIOTACTIC-1,2-POLIBUTADIENO CRISTALINA NO ES MENOR A 110 (GRADOS) C. LA RELACION DE LA COMPOSICION DE LA RESINA ES DE 5 A 60 PARTES EN PESO RESPECTO A 100 PARTES EN PESO DE LA COMPOSICION DE CAUCHO. UNA PORCION DE MATRIZ DEL CAUCHO DE LA BANDA DE RODADURA DISTINTA DE LAS PARTICULAS ANTEDICHAS ES PREFERENTEMENTE UN CAUCHO ALVEOLAR. LAS PARTICULAS PUEDEN SER PARTICULAS COMPUESTAS DE RESINA COMPUESTAS DE LA RESINA DE SINDIOTACTIC-1,2POLIBUTADIENO CRISTALINA QUE TIENE UN PUNTO DE FUSION NO MENOR DE 110 (GRADOS) C Y UN NEGRO DE CARBON, EN DONDE LA RELACION DE COMPUESTO DE LAS PARTICULAS COMPUESTAS DE RESINA ES DE 5 A 60 PARTES EN PESO RESPECTO A 100 PARTES EN PESO DEL COMPONENTE DE CAUCHO Y LA RESINA Y EL NEGRO DE CARBON SATISFACEN LAS SIGUIENTES DESIGUALDADES: 250 < X + 10 Y < 1300 EN QUE X ES UN AREA SUPERFICIAL ESPECIFICA DE ABSORCION DE NITROGENO (UNIDAD: M2G) E Y ES UNA RELACION DE LA COMPOSICION DEL NEGRO DE CARBONO (PARTES EN PESO) RESPECTO A 100 PARTES EN PESO DE LA RESINA.
ES92305174T 1991-06-07 1992-06-05 Neumaticos. Expired - Lifetime ES2103343T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP03162435A JP3096091B2 (ja) 1991-06-07 1991-06-07 空気入りタイヤ
JP4101269A JP3040876B2 (ja) 1992-04-21 1992-04-21 空気入りタイヤ

Publications (1)

Publication Number Publication Date
ES2103343T3 true ES2103343T3 (es) 1997-09-16

Family

ID=26442172

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92305174T Expired - Lifetime ES2103343T3 (es) 1991-06-07 1992-06-05 Neumaticos.

Country Status (5)

Country Link
EP (1) EP0517538B1 (es)
CA (1) CA2070570C (es)
DE (1) DE69219207T2 (es)
ES (1) ES2103343T3 (es)
NO (1) NO180263C (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571350A (en) * 1993-11-02 1996-11-05 Bridgestone Corporation Pneumatic tire with tread of matrix foamed rubber containing resin
JPH07126438A (ja) * 1993-11-02 1995-05-16 Bridgestone Corp 空気入りタイヤ
JP3360921B2 (ja) * 1994-03-25 2003-01-07 株式会社ブリヂストン 空気入りタイヤ
US5809840A (en) * 1995-02-14 1998-09-22 Shimano, Inc. Protective cap system for bicycle cable
US5776991A (en) * 1995-03-29 1998-07-07 Bridgestone Corporation Foamed rubber compositions for pneumatic tires and method of producing the same
US5552457A (en) * 1995-09-11 1996-09-03 The Goodyear Tire & Rubber Company Process for making a carbon black/resin masterbatch
EP0826522B1 (en) * 1996-03-18 2010-05-05 Bridgestone Corporation Pneumatic tire, method of production of the pneumatic tire, rubber composition and vulcanized rubber composition
CN1218489A (zh) * 1996-05-09 1999-06-02 横滨橡胶株式会社 隔振层压体所用的橡胶组合物
JP4608032B2 (ja) * 1997-06-18 2011-01-05 株式会社ブリヂストン タイヤ用の加硫ゴム成形体
US6807994B2 (en) 2001-03-13 2004-10-26 The Goodyear Tire & Rubber Company Pneumatic tire having a rubber component containing a rubber gel and syndiotatic 1,2-polybutadiene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54132904A (en) * 1978-04-06 1979-10-16 Bridgestone Corp Pneumatic tire with improved heating property
DE3703480A1 (de) * 1986-02-05 1987-08-06 Bridgestone Corp Luftreifen
US4790365A (en) * 1987-09-11 1988-12-13 The Goodyear Tire & Rubber Company Tire compounds containing syndiotactic-1,2-polybutadiene

Also Published As

Publication number Publication date
NO922180D0 (no) 1992-06-02
DE69219207D1 (de) 1997-05-28
CA2070570A1 (en) 1992-12-08
EP0517538A1 (en) 1992-12-09
NO180263B (no) 1996-12-09
DE69219207T2 (de) 1997-10-02
NO922180L (no) 1992-12-08
CA2070570C (en) 2001-08-07
EP0517538B1 (en) 1997-04-23
NO180263C (no) 1997-03-19

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