发明名称 |
RUBBER MATERIAL WITH BARRIER MATERIAL FORMED FROM CYCLOOLEFIN COPOLYMERS |
摘要 |
A rubber material is described, provided with a barrier material in the form of a copolymer preparable by ring-opening metathesis polymerization of a) at least one olefin monomer selected from the group consisting of monocyclic olefin monomers having one or two endocyclic C-C double bonds and bicyclic olefin monomers having one endocyclic C-C double bond, and b) at least one polycyclic olefin monomer having at least two C-C double bonds. The barrier material can be used to reduce the gas permeability of the rubber material. |
申请公布号 |
EP2673304(A1) |
申请公布日期 |
2013.12.18 |
申请号 |
EP20120703771 |
申请日期 |
2012.02.07 |
申请人 |
BASF SE |
发明人 |
MUELLER, KEVIN;DAHMEN, STEFAN |
分类号 |
C08F4/00;C08F210/00;C08G61/08;C08J3/00 |
主分类号 |
C08F4/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|