发明名称 |
BRANCHED POLYESTER CONTAINING POWDER COATING COMPOSITION |
摘要 |
The invention relates to binder comprising a crosslinker that is reactive with acid-functional polyester and a branched, partially defunctionalized acid-functional polyester, wherein the polyester is based on: a. At least one multi-functional component that is either carboxyl-functional, hydroxyl-functional or carboxyl-and hydroxyl-functional; b. At least one di-functional component that is reactive towards a functional group on the multi-functional component; and c. At least one mono-functional component; wherein the multi-functional component does not contain a tertiary carboxylic functionality and at least 50% of the acid-derived groups originate from an aromatic acid.
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申请公布号 |
KR20090025369(A) |
申请公布日期 |
2009.03.10 |
申请号 |
KR20097001875 |
申请日期 |
2009.01.29 |
申请人 |
DSM IP ASSETS B.V. |
发明人 |
URMANOVA ANTONIA;VAN DEN BERG JETHS ROBERT;BUIJSEN PAULUS FRANCISCUS ANNA;CUIJPERS JOHANNES WILHELMUS JACOBUS LEONARDUS;BEETSMA JOCHUM |
分类号 |
C08G63/48;C08G63/20;C09D5/03;C09D167/08 |
主分类号 |
C08G63/48 |
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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