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US4090546A Puncture-sealing pneumatic tire and a method of producing the tire 失效
穿刺式充气轮胎及其制造方法

Puncture-sealing pneumatic tire and a method of producing the tire
摘要:
A viscous rubber composition consisting mainly of a non-polar rubber, polybutene and white carbon has high adhesion and excellent puncture-sealing properties. Pneumatic tires provided with a puncture-sealing layer formed of such a viscous rubber composition have a high resistance against the puncture due to foreign substances penetrated through the tire.
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