| 发明名称 |
PREPARATION AND USE OF GAMMA-BUTYROLACTONES AS CROSS-LINKING AGENTS. |
| 摘要 |
<p>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 buytrolactone 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.</p> |
| 申请公布号 |
MXPA04005039(A) |
申请公布日期 |
2004.08.11 |
| 申请号 |
MX2004PA05039 |
申请日期 |
2002.11.29 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ALBERT GORDON ANDERSON |
| 分类号 |
C07C231/02;C07C235/06;C07D307/33;C07D315/00;C07D493/10;C08F8/30;C08F12/14;C08F20/10;C08F20/54;C09D7/12;C09D167/00;C09D177/12;(IPC1-7):C07D307/32;C08K5/153;C08J3/24;C07D493/04;C08F8/00 |
主分类号 |
C07C231/02 |
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