发明名称 |
MODIFIED POLYOLEFINS |
摘要 |
The invention provides a process for grafting silane or silicone functionality onto a polyolefin, comprising reacting the polyolefin with an unsaturated monomer (A) containing an olefinic —C═C— bond or acetylenic —C≡C— bond and a reactive functional group X in the presence of means capable of generating free radical sites in the polyolefin and with an organosilicon compound (B) having a functional group Y which is reactive with the functional group X of the unsaturated monomer (A), characterized in that the unsaturated monomer (A) contains 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 —C═C— or acetylenic —C≡C— unsaturation of the unsaturated monomer (A). |
申请公布号 |
EP2521740(A1) |
申请公布日期 |
2012.11.14 |
申请号 |
EP20100796059 |
申请日期 |
2010.12.22 |
申请人 |
DOW CORNING CORPORATION |
发明人 |
BACKER, MICHAEL;DE BUYL, FRANCOIS;DEHEUNYNCK, DAMIEN;HABIMANA, JEAN DE LA CROIX;RERAT, VINCENT;SMITS, VALERIE |
分类号 |
C08F8/00;C08F255/00;C08L51/00 |
主分类号 |
C08F8/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|