发明名称 |
PREPARATION AND USE OF GAMMA-BUTYROLACTONES AS CROSS-LINKING AGENTS |
摘要 |
The rate of aminolysis of butyrolactones is predictably adjusted by attaching a substituent having a known field effect value (F) to the alpha position before reacting the substituted butyrolactone with an amine. The aminolysis product is a gamma-hydroxy amide. The resulting materials are useful as the cross-linking agents in a variety of coatings and coatings processes. |
申请公布号 |
WO0078743(A3) |
申请公布日期 |
2001.07.12 |
申请号 |
WO2000US16233 |
申请日期 |
2000.06.13 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ANDERSON, ALBERT, GORDON |
分类号 |
C07D307/33;C07D315/00;C07D493/10;C08F8/30 |
主分类号 |
C07D307/33 |
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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