ES2125249T3 - Composicion de caucho. - Google Patents

Composicion de caucho.

Info

Publication number
ES2125249T3
ES2125249T3 ES92305173T ES92305173T ES2125249T3 ES 2125249 T3 ES2125249 T3 ES 2125249T3 ES 92305173 T ES92305173 T ES 92305173T ES 92305173 T ES92305173 T ES 92305173T ES 2125249 T3 ES2125249 T3 ES 2125249T3
Authority
ES
Spain
Prior art keywords
rubber composition
rubber
crystalline
particles
weight
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
ES92305173T
Other languages
English (en)
Inventor
Yoshiyuki Morimoto
Koji Yamauchi
Koichi Nagakura
Koji Ishiguchi
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
Ube Corp
Original Assignee
Bridgestone Corp
Ube Industries Ltd
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 Bridgestone Corp, Ube Industries Ltd filed Critical Bridgestone Corp
Application granted granted Critical
Publication of ES2125249T3 publication Critical patent/ES2125249T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

  • 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)

Abstract

UNA COMPOSICION DE CAUCHO QUE INCLUYE UN COMPONENTE DE CAUCHO Y PARTICULAS DE UNA RESINA DE SINDIODITACTIC-1,2-POLIBUTADIENO CRISTALINA DISPERSAS EN LA MISMA. LAS PARTICULAS TIENEN UN DIAMETRO DE PARTICULA MEDIO DE 1 A 500 (MU)M Y EL PUNTO DE FUSION DE LA RESINA DE SINDIOTACTIC-1,2-POLIBUTADIENO CRISTALINA NO ES MENOR A 110 (GRADOS) C. LA RELACION DEL COMPUESTO DE LA RESINA ES DE 5 A 60 PARTES EN PESO RESPECTO A 100 PARTES EN PESO DEL COMPONENTE DE CAUCHO. LA COMPOSICION DE CAUCHO ES PARTICULARMENTE UTIL PARA NEUMATICOS Y OTRO ARTICULOS DE CAUCHO.
ES92305173T 1991-06-07 1992-06-05 Composicion de caucho. Expired - Lifetime ES2125249T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3162436A JP2849237B2 (ja) 1991-06-07 1991-06-07 ゴム組成物

Publications (1)

Publication Number Publication Date
ES2125249T3 true ES2125249T3 (es) 1999-03-01

Family

ID=15754579

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92305173T Expired - Lifetime ES2125249T3 (es) 1991-06-07 1992-06-05 Composicion de caucho.

Country Status (5)

Country Link
EP (1) EP0517537B1 (es)
JP (1) JP2849237B2 (es)
CA (1) CA2070604C (es)
DE (1) DE69227651T2 (es)
ES (1) ES2125249T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5753365A (en) * 1991-06-07 1998-05-19 Bridgestone Corporation Rubber composition and all season type pneumatic tires made from a rubber composition
EP0612799B1 (en) * 1993-02-09 1999-05-12 Ube Industries, Ltd. Process for the production of polybutadiene compositions
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
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
RU2393181C2 (ru) * 2006-01-06 2010-06-27 Сумитомо Раббер Индастриз, Лтд. Резиновая смесь для боковины
JP5138913B2 (ja) * 2006-09-15 2013-02-06 東洋ゴム工業株式会社 空気入りタイヤ
US20160101656A1 (en) * 2014-10-14 2016-04-14 The Goodyear Tire & Rubber Company Preparaton of apex/bead composite and tire with pre-apexed bead
US20200407536A1 (en) * 2018-02-21 2020-12-31 Bridgestone Corporation Production method for vulcanized rubber composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790365A (en) * 1987-09-11 1988-12-13 The Goodyear Tire & Rubber Company Tire compounds containing syndiotactic-1,2-polybutadiene
US4967818A (en) * 1988-10-11 1990-11-06 The Goodyear Tire & Rubber Company Tire having decorative applique on sidewall and method for preparing same

Also Published As

Publication number Publication date
EP0517537B1 (en) 1998-11-25
EP0517537A1 (en) 1992-12-09
JP2849237B2 (ja) 1999-01-20
DE69227651T2 (de) 1999-05-27
CA2070604A1 (en) 1992-12-08
DE69227651D1 (de) 1999-01-07
CA2070604C (en) 2001-08-07
JPH04359939A (ja) 1992-12-14

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