| 发明名称 |
COMPOUNDS USEFUL AS CURING AGENTS AND PROCESSES FOR THEIR PREPARATION |
| 摘要 |
<p>Novel compounds typified by N,N'-polyoxyalkylene bis (pyrrolidinone-3-carboxylic acid) are disclosed as useful as epoxy curing accelerators. Alkali metal salts thereof are curing agents for isocyanurate foams.</p> |
| 申请公布号 |
CA1101416(A) |
申请公布日期 |
1981.05.19 |
| 申请号 |
CA19770276500 |
申请日期 |
1977.04.19 |
| 申请人 |
TEXACO DEVELOPMENT CORPORATION |
发明人 |
SCHULZE, HEINZ;ZIMMERMAN, ROBERT L.;WADDILL, HAROLD G. |
| 分类号 |
C08G18/00;C08G18/02;C08G18/22;C08G59/00;C08G65/00;C08G65/32;C08G65/332;C08L63/00;(IPC1-7):07D207/28;07D211/76;08G59/40 |
主分类号 |
C08G18/00 |
| 代理机构 |
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代理人 |
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