| 发明名称 |
Illuminated switches and rubber material for the cover piece therefor. |
| 摘要 |
<p>The invention is related to a multicomponent rubber material for the cover piece of finger touch members of illuminated switches, comprising, in the uncures condition, a composition composed of, as essential components, 90 - 70% by weight of EPDM and 5 - 30% by weight of a lower polymerized butadiene rubber which is liquid under ordinary condition. <IMAGE></p> |
| 申请公布号 |
EP0573770(A2) |
申请公布日期 |
1993.12.15 |
| 申请号 |
EP19930107007 |
申请日期 |
1993.04.29 |
| 申请人 |
FUJI POLYMERTECH CO., LTD |
发明人 |
FUJIGAKI, MASAHISA;KIMURA, YASUKO;HARIKAE, KEIKO |
| 分类号 |
B32B25/04;C08L23/16;H01H3/12;H01H9/18;H01H13/02;(IPC1-7):C08L23/16 |
主分类号 |
B32B25/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
