JPS57105431A - Rubber composition for chafer of pneumatic tire - Google Patents

Rubber composition for chafer of pneumatic tire

Info

Publication number
JPS57105431A
JPS57105431A JP55181201A JP18120180A JPS57105431A JP S57105431 A JPS57105431 A JP S57105431A JP 55181201 A JP55181201 A JP 55181201A JP 18120180 A JP18120180 A JP 18120180A JP S57105431 A JPS57105431 A JP S57105431A
Authority
JP
Japan
Prior art keywords
rubber
styrene
rubber composition
chafer
pref
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.)
Granted
Application number
JP55181201A
Other languages
Japanese (ja)
Other versions
JPS6259740B2 (en
Inventor
Takahisa Torida
Hajime Nakada
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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co 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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP55181201A priority Critical patent/JPS57105431A/en
Publication of JPS57105431A publication Critical patent/JPS57105431A/en
Publication of JPS6259740B2 publication Critical patent/JPS6259740B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To provide the titled rubber composition useful as chafer, and capable of improving the molding productivity of tire without lowering the tire performance, by using a rubber component comprising a diene rubber compounded with a styrene-butadiene copolymer having high styrene content and powdery rubber.
CONSTITUTION: The objective rubber composition is prepared by blending 10W 60pts.wt. of a styrene-butadiene copolymer having a styrene-content of pref. 60W85%, 10W60pts. of powdery rubber (pref. crushed rubber powder passing a 15W32 mesh sieve), and 10W80pts. of a diene rubber (the sum of the above rubber components is 100pts.wt.) and if necessary, reinforcing additives, etc.
COPYRIGHT: (C)1982,JPO&Japio
JP55181201A 1980-12-23 1980-12-23 Rubber composition for chafer of pneumatic tire Granted JPS57105431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55181201A JPS57105431A (en) 1980-12-23 1980-12-23 Rubber composition for chafer of pneumatic tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55181201A JPS57105431A (en) 1980-12-23 1980-12-23 Rubber composition for chafer of pneumatic tire

Publications (2)

Publication Number Publication Date
JPS57105431A true JPS57105431A (en) 1982-06-30
JPS6259740B2 JPS6259740B2 (en) 1987-12-12

Family

ID=16096603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55181201A Granted JPS57105431A (en) 1980-12-23 1980-12-23 Rubber composition for chafer of pneumatic tire

Country Status (1)

Country Link
JP (1) JPS57105431A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03200851A (en) * 1989-12-28 1991-09-02 Yokohama Rubber Co Ltd:The Powdered rubber composition and rubber block molded therefrom
US5198051A (en) * 1990-04-20 1993-03-30 Sumitomo Rubber Industries, Ltd. Radial tire for motorcycle with two rubber layers in the sidewalls
US5356939A (en) * 1992-08-19 1994-10-18 The Goodyear Tire & Rubber Company Process for making rubber articles and rubber articles made thereby
EP0780430A1 (en) * 1994-09-16 1997-06-25 National Rubber Technology Inc. Polymer-modified rubber composition
KR20030019979A (en) * 2001-08-28 2003-03-08 금호산업 주식회사 Gum Chafer Compound for Tire
KR100504336B1 (en) * 1998-09-18 2005-10-19 한국타이어 주식회사 Radial tires for passenger cars with side parts extruded rubber chafer
CN110087902A (en) * 2016-12-20 2019-08-02 米其林集团总公司 Rubber composition comprising specific rubber powder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03200851A (en) * 1989-12-28 1991-09-02 Yokohama Rubber Co Ltd:The Powdered rubber composition and rubber block molded therefrom
US5198051A (en) * 1990-04-20 1993-03-30 Sumitomo Rubber Industries, Ltd. Radial tire for motorcycle with two rubber layers in the sidewalls
US5356939A (en) * 1992-08-19 1994-10-18 The Goodyear Tire & Rubber Company Process for making rubber articles and rubber articles made thereby
EP0780430A1 (en) * 1994-09-16 1997-06-25 National Rubber Technology Inc. Polymer-modified rubber composition
KR100504336B1 (en) * 1998-09-18 2005-10-19 한국타이어 주식회사 Radial tires for passenger cars with side parts extruded rubber chafer
KR20030019979A (en) * 2001-08-28 2003-03-08 금호산업 주식회사 Gum Chafer Compound for Tire
CN110087902A (en) * 2016-12-20 2019-08-02 米其林集团总公司 Rubber composition comprising specific rubber powder

Also Published As

Publication number Publication date
JPS6259740B2 (en) 1987-12-12

Similar Documents

Publication Publication Date Title
AU8857091A (en) Wood flour composition
JPS57105431A (en) Rubber composition for chafer of pneumatic tire
JPS5770136A (en) Rubber composition
JPS5662847A (en) Resin composition
JPS547449A (en) Production of powdered polychloroprene rubber
JPS5269455A (en) Vulcanizable rubber compositions with improved bloom
JPS57133174A (en) Can-edge sealant composition
JPS54114552A (en) Improved rubber composition
JPS57133135A (en) Vulcanizable rubber composition having reduced sulfur bloom
JPS5554338A (en) Powdered unvulcanized rubber composition
JPS5375250A (en) Resin composition
JPS54103718A (en) Synthetic basic slag used for re-melting electroslag
JPS53126095A (en) Preparation of phenolic resin molding compound
JPS57102933A (en) Tire tread rubber composition
JPS5237957A (en) Chlorine-containing resin compositions
JPS55112253A (en) Phenol resin composition
JPS5521409A (en) Vinyl chloride resin composition
JPS5329353A (en) Preparation of high-impact resin compositions
JPS5710637A (en) Phenolic resin composition
JPS5445358A (en) Composite material composition
JPS55106257A (en) Phenol resin composition for molding
JPS52130855A (en) Rubber-modified styrene resin compositions
JPS5734142A (en) Rubber composition
JPS5645058A (en) Resin sealing semiconductor device
JPS55118936A (en) Agent for improving compression set of vulcanized rubber