发明名称 |
USE OF TIN DERIVATIVES AS LATENT POLYCONDENSATION CATALYSTS AND PREMIXTURES CONTAINING SAME |
摘要 |
Tin derivatives for use as oxygen-activated latent polycondensation catalysts. According to the invention, said tin derivatives have at least one tin-tin bond of the formula (I): R1-Yn-R4, wherein R1 and R4 which can be the same or different, are selected from hydrogen, and advantageously from the hydrocarbon radicals or together form a divalent radical or a single ring-forming bond; wherein n is at least equal to 2; wherein the Y, which are the same or different, stand for a stannic grouping having the structure (a); R' and R", which can be the same or different, are selected from hydrogen and advantageously from the hydrocarbon radicals. Application to paints. |
申请公布号 |
WO9521694(A1) |
申请公布日期 |
1995.08.17 |
申请号 |
WO1995FR00158 |
申请日期 |
1995.02.10 |
申请人 |
RHONE-POULENC CHIMIE;BERNARD, JEAN-MARIE;FRANCES, JEAN-MARC;JOUSSEAUME, BERNARD;NOIRET, NICOLAS;PEREYRE, MICHEL |
发明人 |
BERNARD, JEAN-MARIE;FRANCES, JEAN-MARC;JOUSSEAUME, BERNARD;NOIRET, NICOLAS;PEREYRE, MICHEL |
分类号 |
B01J31/12;C08G18/24;C08G18/80;C08K5/57;C08L83/04 |
主分类号 |
B01J31/12 |
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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