US Patent 7987880 Rubber composition for tire base tread
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Patent abstract
The rubber composition for a tire base tread includes a rubber component containing not less than 15% by weight of a terminal-modified diene rubber having a number average molecular weight prior to modification of 150000 to 400000, a filler, and a compound (vulcanizing agent) represented by the following general formula (1) in an amount of 0.5 to 5 parts by weight based on 100 parts by weight of the rubber component:
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Patent Inventor Names
Norihiko Nakamura0
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US Patent 07987880 Rubber composition for tire base tread US Patent 7987880 Rubber composition for tire base tread
Infobox
Patent Number
079878800
Patent Number
79878800
Edits on 23 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079878800
Date of Patent
August 2, 2011
0Patent Application Number
122735880
Date Filed
November 19, 2008
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
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Infobox (+7 properties)
US Patent 07987880 Rubber composition for tire base tread
Infobox
Is a
Patent jurisdiction
Patent number
07987880
Date of patent
August 2, 2011
Patent application number
12273588
Date Filed
November 19, 2008
Patent primary examiner
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