| 发明名称 |
SILICONE RUBBER IN THE FORM OF A FINELY DIVIDED POWDER, METHOD FOR THE PRODUCTION AND THE USE OF THE SAME |
| 摘要 |
<p>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. <IMAGE></p> |
| 申请公布号 |
EP1234846(A1) |
申请公布日期 |
2002.08.28 |
| 申请号 |
EP20010953757 |
申请日期 |
2001.06.15 |
| 申请人 |
CHINA PETROLEUM & CHEMICAL CORPORATION;CHINA PETROLEUM & CHEMICAL CORPORATION BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY |
发明人 |
ZHANG, XIAOHONG;QIAO, JINLIANG;WEI, GENSHUAN;GAO, JIANMING;LIU, YIQUN;ZHANG, SHIJUN;SONG, ZHIHAI;LI, JIUQIANG;ZHU, YICAI |
| 分类号 |
C08G77/04;C08G77/06;C08J3/12;C08J3/26;C08J3/28;C08K5/00;C08L83/04;(IPC1-7):C08G77/04 |
主分类号 |
C08G77/04 |
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