| 发明名称 |
Rubber stopper for sealing |
| 摘要 |
A rubber stopper for sealing comprises a substrate of a rubber stopper which is partially or wholly coated with a fluorine-containing elastomer comprising a graft copolymer having rubber-like elasticity and having chemical linkages of fluorine-containing polymeric segments and organopolysiloxane segments at reactive sites of said segments.
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| 申请公布号 |
US4316941(A) |
申请公布日期 |
1982.02.23 |
| 申请号 |
US19800190957 |
申请日期 |
1980.09.26 |
| 申请人 |
ASAHI GLASS COMPANY LTD. |
发明人 |
EGUCHI, TSUKASA;MOROZUMI, MITUHARU |
| 分类号 |
C08F283/00;B65D39/00;B65D51/00;C08F259/08;C08F283/12;C08G81/00;C08G81/02;C08J7/04;C09D151/08;C09D183/10;(IPC1-7):B32B27/30 |
主分类号 |
C08F283/00 |
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代理人 |
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