| 发明名称 |
Scorch retardant compositions for peroxide curable elastomers. |
| 摘要 |
<p>This invention pertains to scorch retardant systems for peroxide curable elastomers. Polyunsaturated monomers copolymerizable with the elastomer in the presence of peroxides are mixed with hydroquinone and sulfenamides and incorporated into elastomer formulations. The formulations are milled and cured. Excellent Mooney scorch times and hardness values, as well as other physical properties are obtained.</p> |
| 申请公布号 |
EP0569995(A1) |
申请公布日期 |
1993.11.18 |
| 申请号 |
EP19930107840 |
申请日期 |
1993.05.13 |
| 申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
KNOWLES, ERIC;CORNFORTH, DAVID ARTHUR;CARNEY, FRANCIS MICHAEL |
| 分类号 |
C08K5/10;C08K5/00;C08K5/04;C08K5/08;C08K5/14;C08K5/43;C08K5/44;C08L9/00;C08L23/00;(IPC1-7):C08K5/00;C08L21/00 |
主分类号 |
C08K5/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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