发明名称 |
Rubber laminates. |
摘要 |
<p>A rubber laminate is disclosed, comprising an inner rubber layer comprising a vulcanizate of a blend of an acrylic rubber and a vinylidene fluoride resin, an outer rubber layer comprising a vulcanizate of an epichlorohydrin rubber with an intermediate rubber layer therebetween, wherein the intermediate rubber layer comprises a vulcanized acrylic rubber which is obtained by using a vulcanizing system comprising (1) isocyanuric acid as a vulcanizing agent, (2) a quaternary ammonium salt as a vulcanization accelerator, and (3) diphenylurea as a vulcanization retarder. The intermediate rubber layer affords satisfactory adhesion between the outer and inner rubber layers only by vulcanizing bonding.</p> |
申请公布号 |
EP0546564(A1) |
申请公布日期 |
1993.06.16 |
申请号 |
EP19920121150 |
申请日期 |
1992.12.11 |
申请人 |
TOYODA GOSEI CO., LTD. |
发明人 |
OKITA, TOMOAKI;TERASHIMA, KIYOMITSU;SUGIMOTO, MASATOSHI;KODAMA, SEIJI;KAMIYA, ITUO;OKADA, MASANORI;KOZAKI, MAMORU;OWAKI, MASAO |
分类号 |
B32B1/08;B32B25/00;B32B25/04;B32B25/08;B32B25/10;C08K5/19;C08K5/21;C08K5/3492;C08L33/08;F16L11/08 |
主分类号 |
B32B1/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|