发明名称 |
Stabilized non-polymeric acetoacetate esters that promote adhesion to metallic and oxidized substrates |
摘要 |
The present invention provides improved adhesion promoters for latex paints. The adhesion promoters are enamines of acetoacetate esters, or substituted acetoacetate esters. The invention also provides two new compounds which are useful as adhesion promoters: 2-butyl-2-ethyl-1,3-propanediol bis(3-amino-2-butenoate) and trimethyl propane tris(3-amino-2-butenoate), and which are stable to hydrolysis on prolonged storage.
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申请公布号 |
US5913970(A) |
申请公布日期 |
1999.06.22 |
申请号 |
US19970944654 |
申请日期 |
1997.10.06 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
ATKINS, DOUGLAS GRANT;WITZEMAN, JONATHAN STEWART |
分类号 |
C07C229/30;C08K5/17;C08L33/04;C08L67/08;C08L101/00;C09D5/00;C09D5/02;C09D201/00;(IPC1-7):C09D157/00 |
主分类号 |
C07C229/30 |
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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