| 发明名称 |
FUNCTIONALIZED ISOBUTYLENE-ISOPRENE COPOLYMER COMPOSITION |
| 摘要 |
A siloxane-functional isobutylene copolymer and use thereof is described. The copolymer is of the formula: <Please insert the chemical formula here as it appears in the paper copy.> wherein a is at least 20, and at least one of b and c are at least one, X is oxygen or nitrogen; R1 is a covalent bond or a divalent (hetero)hydrocarbyl group; Sil is a polydialkylsiloxane; and x is 1 or 2. |
| 申请公布号 |
EP2875083(A1) |
申请公布日期 |
2015.05.27 |
| 申请号 |
EP20130731606 |
申请日期 |
2013.06.17 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
LEE, HAE-SEUNG;GADDAM, BABU N.;ASMUS, ROBERT A.;THEISS, STEVEN D. |
| 分类号 |
C09D153/02;A61F13/02;A61L24/00;A61L26/00;C08F279/02;C08F299/00;C08G81/02;C08K5/315;C09D109/06;C09D151/04 |
主分类号 |
C09D153/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
