发明名称 |
Method of preparing a carbamate- or urea-functional compound |
摘要 |
A method of preparing a carbamate or urea-functional compound is described comprising the step of reacting a lactone or hydroxy carboxylic acid with a compound (A) comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group capable of reacting with the hydroxy carboxylic acid or in a ring-opening reaction with a lactone. The compound thus prepared is useful in curable compositions.
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申请公布号 |
US2003050498(A1) |
申请公布日期 |
2003.03.13 |
申请号 |
US20020280619 |
申请日期 |
2002.10.25 |
申请人 |
BAMMEL BRIAN D.;MCGEE JOHN D.;OHRBOM WALTER H.;SEAVER TODD A.;MENOVCIK GREGORY G.;HARRIS PAUL J.;REHFUSS JOHN W. |
发明人 |
BAMMEL BRIAN D.;MCGEE JOHN D.;OHRBOM WALTER H.;SEAVER TODD A.;MENOVCIK GREGORY G.;HARRIS PAUL J.;REHFUSS JOHN W. |
分类号 |
C07C269/04;C07C269/06;C07C273/18;C08G18/46;C09D175/02;C09D175/06;(IPC1-7):C07C273/18 |
主分类号 |
C07C269/04 |
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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