发明名称 |
Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization |
摘要 |
<p>A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) beta-hydroxyalkylamide crosslinking agent, e.g., bis(N,N-di-2-hydroxyethyl)adipamide, and (b) polycarboxylic acid functional polymer, is described. The polycarboxylic acid functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.5. The thermosetting compositions of the present invention have utility as powder coatings compositions.</p> |
申请公布号 |
AU738733(B2) |
申请公布日期 |
2001.09.27 |
申请号 |
AU19990062401 |
申请日期 |
1999.08.30 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
KAREN A. BARKAC;SIMION COCA;JAMES R FRANKS;KURT A. HUMBERT;PAUL H LAMERS;ROXALANA L MARTIN;JAMES B O'DWYER;KURT G. OLSON;DANIELA WHITE |
分类号 |
B05D7/24;B32B27/00;B32B27/26;C08K5/092;C08K5/20;C08L67/00;C08L75/04;C08L101/08;C09D133/00;C09D133/02;C09D133/06;C09D201/08;(IPC1-7):C08L57/00;B05D7/26 |
主分类号 |
B05D7/24 |
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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