JPS56103232A - Low rolling tread composition giving tire with improved wet grip performance - Google Patents

Low rolling tread composition giving tire with improved wet grip performance

Info

Publication number
JPS56103232A
JPS56103232A JP710480A JP710480A JPS56103232A JP S56103232 A JPS56103232 A JP S56103232A JP 710480 A JP710480 A JP 710480A JP 710480 A JP710480 A JP 710480A JP S56103232 A JPS56103232 A JP S56103232A
Authority
JP
Japan
Prior art keywords
wet grip
low rolling
grip performance
improved wet
tread composition
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.)
Pending
Application number
JP710480A
Other languages
Japanese (ja)
Inventor
Masanori Suga
Tatsuo Sakashita
Eiji Ida
Yoshiki Mayama
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.)
Toyo Tire Corp
Original Assignee
Toyo Tire and 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 Toyo Tire and Rubber Co Ltd filed Critical Toyo Tire and Rubber Co Ltd
Priority to JP710480A priority Critical patent/JPS56103232A/en
Publication of JPS56103232A publication Critical patent/JPS56103232A/en
Pending legal-status Critical Current

Links

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To prepare a tread composition giving a rubber tire having improved wet grip performance without lowering the low rolling performance, by compounding a rubber composition with carbon black and polytyrene.
CONSTITUTION: A natural or synthetic rubber is reinforced by compounding 1W 50pts.wt. of polystyrene having a molecular weight of 300W5,000 and a softening point of 5W150°C and 35W60pts.wt. of carbon black having an iodine adsorption of ≥50mg/g and a dibutyl phthalate absorption of ≥100ml/100g, to 100pts.wt. of the rubber.
COPYRIGHT: (C)1981,JPO&Japio
JP710480A 1980-01-23 1980-01-23 Low rolling tread composition giving tire with improved wet grip performance Pending JPS56103232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP710480A JPS56103232A (en) 1980-01-23 1980-01-23 Low rolling tread composition giving tire with improved wet grip performance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP710480A JPS56103232A (en) 1980-01-23 1980-01-23 Low rolling tread composition giving tire with improved wet grip performance

Publications (1)

Publication Number Publication Date
JPS56103232A true JPS56103232A (en) 1981-08-18

Family

ID=11656773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP710480A Pending JPS56103232A (en) 1980-01-23 1980-01-23 Low rolling tread composition giving tire with improved wet grip performance

Country Status (1)

Country Link
JP (1) JPS56103232A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1647572A1 (en) * 2004-10-14 2006-04-19 Sumtiomo Rubber Industries Ltd Rubber composition for tire and tire comprising the same
JP2006137941A (en) * 2004-10-14 2006-06-01 Sumitomo Rubber Ind Ltd Rubber composition for tire and tire using the same
JP2007112994A (en) * 2005-09-26 2007-05-10 Sumitomo Rubber Ind Ltd Rubber composition for tire and tire using the same
JP2007302713A (en) * 2006-05-08 2007-11-22 Sumitomo Rubber Ind Ltd Rubber composition for tire and tire using the same
JP2008037886A (en) * 2006-08-01 2008-02-21 Sumitomo Rubber Ind Ltd Rubber composition for tire and tire using the same
JP2009242660A (en) * 2008-03-31 2009-10-22 Bridgestone Corp Rubber composition and tire using the same
US7762295B2 (en) 2005-09-26 2010-07-27 Sumitomo Rubber Industries, Ltd. Rubber composition for tire and tire using the same
JP2011094012A (en) * 2009-10-29 2011-05-12 Sumitomo Rubber Ind Ltd Rubber composition for tread and pneumatic tire
JP2011094014A (en) * 2009-10-29 2011-05-12 Sumitomo Rubber Ind Ltd Rubber composition for tread, and pneumatic tire
JP2011094017A (en) * 2009-10-29 2011-05-12 Sumitomo Rubber Ind Ltd Rubber composition for tread and pneumatic tire
JP2011094018A (en) * 2009-10-29 2011-05-12 Sumitomo Rubber Ind Ltd Rubber composition for tread and pneumatic tire
DE102012112596A1 (en) * 2012-12-19 2014-06-26 Continental Reifen Deutschland Gmbh Sulfur crosslinkable rubber compound

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1647572A1 (en) * 2004-10-14 2006-04-19 Sumtiomo Rubber Industries Ltd Rubber composition for tire and tire comprising the same
JP2006137941A (en) * 2004-10-14 2006-06-01 Sumitomo Rubber Ind Ltd Rubber composition for tire and tire using the same
JP2007112994A (en) * 2005-09-26 2007-05-10 Sumitomo Rubber Ind Ltd Rubber composition for tire and tire using the same
US7762295B2 (en) 2005-09-26 2010-07-27 Sumitomo Rubber Industries, Ltd. Rubber composition for tire and tire using the same
JP2007302713A (en) * 2006-05-08 2007-11-22 Sumitomo Rubber Ind Ltd Rubber composition for tire and tire using the same
JP2008037886A (en) * 2006-08-01 2008-02-21 Sumitomo Rubber Ind Ltd Rubber composition for tire and tire using the same
JP2009242660A (en) * 2008-03-31 2009-10-22 Bridgestone Corp Rubber composition and tire using the same
JP2011094012A (en) * 2009-10-29 2011-05-12 Sumitomo Rubber Ind Ltd Rubber composition for tread and pneumatic tire
JP2011094014A (en) * 2009-10-29 2011-05-12 Sumitomo Rubber Ind Ltd Rubber composition for tread, and pneumatic tire
JP2011094017A (en) * 2009-10-29 2011-05-12 Sumitomo Rubber Ind Ltd Rubber composition for tread and pneumatic tire
JP2011094018A (en) * 2009-10-29 2011-05-12 Sumitomo Rubber Ind Ltd Rubber composition for tread and pneumatic tire
DE102012112596A1 (en) * 2012-12-19 2014-06-26 Continental Reifen Deutschland Gmbh Sulfur crosslinkable rubber compound

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