MX171318B - Llanta neumatica que contiene 1,2-polibutadieno sindiotactico - Google Patents

Llanta neumatica que contiene 1,2-polibutadieno sindiotactico

Info

Publication number
MX171318B
MX171318B MX017422A MX1742289A MX171318B MX 171318 B MX171318 B MX 171318B MX 017422 A MX017422 A MX 017422A MX 1742289 A MX1742289 A MX 1742289A MX 171318 B MX171318 B MX 171318B
Authority
MX
Mexico
Prior art keywords
tread
rubber
polybutadiene
pneumatic tire
rims
Prior art date
Application number
MX017422A
Other languages
English (en)
Inventor
Richard Martin Scriver
Wen-Liang Hsu
Adel Farhan Halasa
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 MX171318B publication Critical patent/MX171318B/es

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • 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

La presente invención se refiere a una llanta neumática, que comprende un esqueleto o armazón de caucho reforzado con tela, de forma toroidal y una banda de rodamiento de caucho circunferencial, externa, dos rebordes separados, esencialmente no extendibles y dos paredes laterales que se extienden radialmente desde y conectan la banda de rodamiento a dichos rebordes, estando caracterizada dicha llanta porque tiene una cinta de caucho reforzada con tela, circunferencial, entre dicha banda de rodamiento y el esqueleto de soporte, en donde el caucho de dicha cinta está comprendido de A) desde aproximdamente 25 hasta aproximadamente 75 por ciento en peso de una mezcla altamente dispersada de 1,2-polibutadieno sindiotáctico en poliisopreno sintetico, B) desde aproximadamente 25 hasta aproximadamente 75 por ciento en peso de caucho natural, y C) desde 0 hasta aproximadamente 40 por ciento en peso de cauchos de polidieno diferentes al caucho atural.
MX017422A 1988-09-14 1989-09-04 Llanta neumatica que contiene 1,2-polibutadieno sindiotactico MX171318B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24396788A 1988-09-14 1988-09-14

Publications (1)

Publication Number Publication Date
MX171318B true MX171318B (es) 1993-10-18

Family

ID=22920835

Family Applications (1)

Application Number Title Priority Date Filing Date
MX017422A MX171318B (es) 1988-09-14 1989-09-04 Llanta neumatica que contiene 1,2-polibutadieno sindiotactico

Country Status (14)

Country Link
EP (1) EP0359694B1 (es)
JP (1) JP2810719B2 (es)
KR (1) KR0145085B1 (es)
CN (1) CN1018256B (es)
AR (1) AR248368A1 (es)
AT (1) ATE95824T1 (es)
AU (1) AU615797B2 (es)
BR (1) BR8904588A (es)
CA (1) CA1333468C (es)
DE (1) DE68909875T2 (es)
ES (1) ES2044202T3 (es)
IL (1) IL91604A (es)
MX (1) MX171318B (es)
TR (1) TR23960A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307850A (en) * 1988-09-14 1994-05-03 The Goodyear Tire & Rubber Company Pneumatic tire containing syndiotactic 1,2-polybutadiene
JP2764765B2 (ja) * 1990-07-24 1998-06-11 エクソン・ケミカル・パテンツ・インク タイヤカーカス用組成物
KR100407859B1 (ko) * 2001-04-10 2003-12-01 한국타이어 주식회사 내열노화성을 향상시킨 타이어 험프스트립용 고무조성물
KR20020033119A (ko) * 2002-02-16 2002-05-04 정대원 마찰특성이 개선된 대전방지 mc 나일론의 제조 방법
US20050049351A1 (en) * 2003-09-02 2005-03-03 D'sidocky Richard Michael Tire with at least one of sidewall insert and/or apex of a rubber composition which contains a high vinyl polybutadiene
JP2005200598A (ja) * 2004-01-19 2005-07-28 Toyo Tire & Rubber Co Ltd 空気入りタイヤのベルト用コードを被覆するための未加硫ゴム組成物及び空気入りタイヤ用ベルトプライ
KR100691219B1 (ko) * 2005-06-28 2007-03-12 한국타이어 주식회사 런플랫 타이어용 싸이드월 인써트 및 비드 고무조성물
US8578983B2 (en) * 2008-10-06 2013-11-12 The Goodyear Tire & Rubber Company Tire with rubber component comprised of a composite of rubber and film of syndiotactic polybutadiene integral with its surface
CN101735402B (zh) * 2008-11-07 2011-06-22 中国石油天然气股份有限公司 一种间规聚1,2-丁二烯热塑性弹性体的制备方法
CN104417273A (zh) * 2013-08-29 2015-03-18 建大橡胶（中国）有限公司 一种摩托车轮胎
EP3710283B1 (fr) * 2017-11-17 2021-07-28 Compagnie Générale des Etablissements Michelin Pneumatique présentant une couche d'armature de carcasse avec des propriétés d'endurance ameliorées
EP3622843B1 (en) * 2018-09-13 2023-01-25 The Goodyear Tire & Rubber Company Resin modified oil extended rubber

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54132646A (en) * 1978-04-06 1979-10-15 Bridgestone Corp Rubber composition for tire cord coating

Also Published As

Publication number Publication date
TR23960A (tr) 1991-01-11
JPH02114002A (ja) 1990-04-26
BR8904588A (pt) 1990-04-24
KR0145085B1 (ko) 1998-08-01
KR900004535A (ko) 1990-04-12
CN1018256B (zh) 1992-09-16
ES2044202T3 (es) 1994-01-01
JP2810719B2 (ja) 1998-10-15
CA1333468C (en) 1994-12-13
CN1041134A (zh) 1990-04-11
IL91604A (en) 1993-08-18
EP0359694A1 (en) 1990-03-21
AU4150789A (en) 1990-03-22
ATE95824T1 (de) 1993-10-15
EP0359694B1 (en) 1993-10-13
IL91604A0 (en) 1990-04-29
AR248368A1 (es) 1995-08-18
DE68909875T2 (de) 1994-03-03
DE68909875D1 (de) 1993-11-18
AU615797B2 (en) 1991-10-10

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