The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2005
Filed:
Jun. 15, 2001
Xiaohong Zhang, Beijing, CN;
Jinliang Qiao, Beijing, CN;
Genshuan Wei, Beijing, CN;
Jianming Gao, Beijing, CN;
Yiqun Liu, Beijing, CN;
Shijun Zhang, Beijing, CN;
Zhihai Song, Beijing, CN;
Jiuqiang LI, Beijing, CN;
Yicai Zhu, Beijing, CN;
Xiaohong Zhang, Beijing, CN;
Jinliang Qiao, Beijing, CN;
Genshuan Wei, Beijing, CN;
Jianming Gao, Beijing, CN;
Yiqun Liu, Beijing, CN;
Shijun Zhang, Beijing, CN;
Zhihai Song, Beijing, CN;
Jiuqiang Li, Beijing, CN;
Yicai Zhu, Beijing, CN;
Abstract
The present invention relates to a novel fully vulcanized powdery silicone rubber, preparation and use thereof. The fully vulcanized powdery silicone rubber is prepared from an latex of organosilicon polymer or copolymer with lower molecular weight via irradiation of high-energy rays. The gel content of the obtained fully vulcanized powdery silicone rubber is at least 60% by weight. The fully vulcanized powdery silicone rubber can be combined with various plastics and is very easy to be dispersed into plastic matrix, and can be used as toughening agent, processing aids or as additives for cosmetics, ink, paint and coatings.