PNEUMATIC TIRE

PROBLEM TO BE SOLVED: To provide a pneumatic tire releasing a gas generated accompanying with a decomposition reaction through a cover rubber layer when a sealant layer formed by decomposing a rubber by peroxide and the cover rubber covering the sealant layer are formed at the inner side of an inner...

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Bibliographic Details
Main Author FUKUTOMI TAKAYUKI
Format Patent
LanguageEnglish
Published 08.06.2006
Subjects
DEVICES OR ARRANGEMENTS RELATED TO TYRES
PERFORMING OPERATIONS
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
TRANSPORTING
TYRE CHANGING OR REPAIRING
TYRE INFLATION
VEHICLE TYRES
VEHICLES IN GENERAL
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Summary:PROBLEM TO BE SOLVED: To provide a pneumatic tire releasing a gas generated accompanying with a decomposition reaction through a cover rubber layer when a sealant layer formed by decomposing a rubber by peroxide and the cover rubber covering the sealant layer are formed at the inner side of an inner liner layer. SOLUTION: In the pneumatic tire, the sealant layer 8 formed by decomposing the peroxide decompositon rubber by peroxide is arranged at the inner side of the inner liner layer 7 and the cover rubber layer 9 is laminated at the inner side of the sealant layer 7. Short fiber having length of 2-5 mm and thickness of 50-500 μm is formulated in the cover rubber layer 9 at a ratio of 3-10 pt.wt. based on 100 pt.wt. of rubber. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040337298