发明名称 |
ORGANOPOLYSILOXANES CONTAINING AN UNSATURATED GROUP. |
摘要 |
The invention provides a composition comprising a polyolefin and a polyorganosiloxane in which at least 50 mole % of the siloxane units are D units as herein defined and which contains at least one unsaturated group, characterized in that the unsaturated group is group of the formula -X-CH=CH-R" (I) or -X-Câ¿¡C-R" (II), in which X represents a divalent organic linkage having an electron withdrawing effect with respect to the -CH=CH- or -Câ¿¡C- bond and/or containing an aromatic ring or a further olefinic double bond or acetylenic unsaturation, the aromatic ring or the further olefinic double bond or acetylenic unsaturation being conjugated with the olefinic unsaturation of -X-CH=CH-R" or with the acetylenic unsaturation of -X- Câ¿¡C-R" and R" represents hydrogen or a group having an electron withdrawing effect or any other activation effect with respect to the -CH=CH- or -Câ¿¡C- bond. |
申请公布号 |
MX2012007572(A) |
申请公布日期 |
2012.10.05 |
申请号 |
MX20120007572 |
申请日期 |
2010.12.22 |
申请人 |
DOW CORNING CORPORATION.* |
发明人 |
FRANCOIS DE BUYL;DAMIEN DEHEUNYNCK;VALERIE SMITS;MICHAEL BACKER |
分类号 |
C08L23/04;C08F8/00;C08F255/00;C08L51/00;C08L83/00 |
主分类号 |
C08L23/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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