发明名称 |
Cross-linking mixtures of beta-hydroxyalkylamide and compound of formula (II) and their use thereof |
摘要 |
Described herein are mixtures of cross-linking agents for the preparation of powder paints wherein the binder consists of polyester resins having free carboxyl groups. The cross-linking mixture itself comprises at least one Beta-hydroxyalkylamide compound having a Beta-hydroxy functional of 4 and at least one compound of formula (II)where R is linear or branched C2-C10 alkyl group having a Beta-hydroxy functionality of 2, wherein said cross-linked mixture has a mean Beta-hydroxy functionality of between 2.1 and 3.9.
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申请公布号 |
US6767479(B1) |
申请公布日期 |
2004.07.27 |
申请号 |
US20020936461 |
申请日期 |
2002.03.27 |
申请人 |
SIR INDUSTRIALE S.P.A. |
发明人 |
ROSSI PIETRO PAOLO;MARELLI GINO;BALDINI ALBERTO |
分类号 |
C09D201/00;C09D5/03;C09D167/00;(IPC1-7):C09D167/00;C09D133/06;C08G69/08 |
主分类号 |
C09D201/00 |
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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