Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
Rubber composition, preparation method and vulcanized rubber thereof
A rubber composition, preparation method and vulcanized rubber thereof are provided. The rubber composition comprises uncrosslinked rubber and rubber particles having crosslinked structure dispersed therein, wherein the rubber particles having crosslinked structure are synthetic rubber particles and/or natural rubber particles with an average particle size of 20 to 500 nm and a gel content of 60% by weight or higher, and the uncrosslinked rubber is styrene-butadiene rubber, and wherein the weight ratio of the rubber particles having crosslinked structure to the uncrosslinked rubber is 1:99-20:80.
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION CHINA PETROLEUM & CHEMICAL CORPORATION
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inventional additional additional additional additional inventional inventional additional inventional inventional additional additional additional inventional inventional inventional inventional additional additional
Meifang Yuexin Xiaohong Zhihai Chuanlun Xiang Qianmin Ya Binghai Guoxun Yanling Ying Peijun Hongwei Guicun Hongbin Jinliang Jianming Jinmei
Guo Cong Zhang Song Cai Wang Zhang Wang Li Zhao Sun Li Song Shi Qi Zhang Qiao Gao Lai