基本信息:
- 专利标题： LIQUID MALEATED BUTYL RUBBER
- 专利标题（中）：LIQUID马来化丁基橡胶
- 申请号：EP06752883 申请日：2006-07-06
- 公开(公告)号：EP1904542A4 公开(公告)日：2009-06-17
- 发明人： RESENDES RUI , PARENT JOHN SCOTT , WHITNEY RALPH ALLEN
- 申请人： LANXESS INC , UNIV KINGSTON
- 专利权人： LANXESS INC,UNIV KINGSTON
- 当前专利权人： LANXESS INC,UNIV KINGSTON
- 优先权： US69825205 2005-07-11
- 主分类号： C08F255/08
- IPC分类号： C08F255/08 ; C08F8/46 ; C08L23/22 ; C08L23/26
摘要：
The present invention relates to a grafted liquid polymer comprising a polymer of a C4 to C7 monoolefin monomer and a C4 to C14 multiolefin monomer, a grafting material and a free radical initiator and to a process for the preparation of the grafted liquid polymer. More specifically, a liquid maleated butyl rubber composition is disclosed. The present invention also relates to grafted liquid polymer compositions which are curable in the presence of multifunctional amines. The compositions of the invention are used in a variety of applications, including injection molded fuel cells gaskets, adhesives, sealants or as polyurethane substrates.
IPC结构图谱:
| C | 化学；冶金 |
| --C08 | 有机高分子化合物；其制备或化学加工；以其为基料的组合物 |
| ----C08F | 仅用碳—碳不饱和键反应得到的高分子化合物 |
| ------C08F255/00 | 由单体接到C08F10/00组所规定的烃类聚合物上聚合而得到的高分子化合物 |
| --------C08F255/08 | .接到具有4个或更多碳原子的烯烃聚合物上 |