发明名称 |
Powder coating composition. |
摘要 |
<p>A thermosetting powder coating composition which has good handling properties and which has a good blend of physical properties such as appearance, flexibility, hardness, solvent resistance, corrosion resistance and exterior durability is disclosed. The composition comprises a co-reactable particulate mixture of a carboxylic acid group-containing acrylic polymer, a second carboxylic acid group-containing material having sufficient crystallinity to assist in flow of the powder coating compositions and a beta-hydroxyalkylamide crosslinking agent.</p> |
申请公布号 |
EP0322827(A1) |
申请公布日期 |
1989.07.05 |
申请号 |
EP19880121645 |
申请日期 |
1988.12.24 |
申请人 |
PPG INDUSTRIES, INC. |
发明人 |
HERSCHEL PETTIT, PAUL, JR.;SINGER, DEBRA LYNN;KAUFMAN, MARVIN LEONARD |
分类号 |
C09D5/03;C08G18/83;C08K5/20;C08L67/00;C09D5/46;C09D133/02;C09D133/04;C09D133/12;C09D167/00 |
主分类号 |
C09D5/03 |
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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