发明名称 |
PROCESS FOR SYNTHESIS OF ALLOPHANATE COMPOUNDS AND COMPOSITIONS INCLUDING THE PRODUCT THEREOF |
摘要 |
<p>The invention provides a process for preparing an allophanate-containing compound in the presence of a metal catalyst and a tertiary amine. In a preferred process, the tertiary amine compound also has a hydroxyl group. The hydroxyl group can react with the isocyanate functionality. Also disclosed is a process in which an allophanate-containing compound is prepared with copper acetate monohydrate as a catalyst. The allophanate-containing compound is used as a curing agent in coating compositions, particularly electrocoat coating compositions. The coating compositions are used to coat articles.</p> |
申请公布号 |
WO0037570(A1) |
申请公布日期 |
2000.06.29 |
申请号 |
WO1999US27910 |
申请日期 |
1999.11.29 |
申请人 |
BASF CORPORATION;TAZZIA, CHARLES |
发明人 |
TAZZIA, CHARLES |
分类号 |
C07C273/18;C07B61/00;C07C275/60;C08G18/18;C08G18/22;C08G18/78;C09D5/00;C09D5/44;C09D163/00;C09D175/04;C09D201/00;C25D13/06;(IPC1-7):C09D5/44 |
主分类号 |
C07C273/18 |
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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