| 发明名称 |
2-PYRAZINE DERIVATIVES AND THEIR USE IN RUBBER |
| 摘要 |
2135493 9325541 PCTABScor01 Thiols, or thiolate salts, disulfides and sulfenamides or certain pyrazines are effective accelerators in the sulfur vulcanization of rubber. These compounds, based on 2-pyrazine, show improved rates of vulcanization compared with known sulfenamide accelerators.
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| 申请公布号 |
CA2135493(A1) |
申请公布日期 |
1993.12.23 |
| 申请号 |
CA19932135493 |
申请日期 |
1993.05.14 |
| 申请人 |
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发明人 |
LIN, HORNG-JAU;ROSTEK, CHARLES JOHN JR.;SIKORA, DAVID JOHN |
| 分类号 |
C07D237/18;C07D241/18;C08K5/3462;C08K5/36;C08K5/37;C08K5/378;C08K5/43;C08K5/44;C08L21/00;(IPC1-7):C07D241/18 |
主分类号 |
C07D237/18 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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