发明名称 |
Low gloss powder coating composition |
摘要 |
A thermosetting protective and/or decorative coating composition that includes a co-reactable solid, particulate mixture of a film-forming material that includes a copolymer containing functional groups and a crosslinking agent having at least two functional groups that are reactive with the functional groups in the copolymer. The film-forming material makes up from 20 to 95 wt. % and the crosslinking agent makes up from 5 to 80 wt. % of the composition. The composition is applied as a coating and cured, forming a bicontinuous morphology where the film-forming material and the crosslinking agent form separate phases resulting in a low gloss coating as indicated by a specular gloss measurement of not more than 10 gloss units measured at 60° with an appropriate instrument. A method of coating a substrate using the composition, substrates coated using the method, and a multi-component composite coating composition that includes the composition are disclosed.
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申请公布号 |
US2004186242(A1) |
申请公布日期 |
2004.09.23 |
申请号 |
US20040769148 |
申请日期 |
2004.01.30 |
申请人 |
BARTLETT KRISTIN M.;COCA SIMION;CHASSER ANTHONY M. |
发明人 |
BARTLETT KRISTIN M.;COCA SIMION;CHASSER ANTHONY M. |
分类号 |
C08F120/02;C09D133/08;(IPC1-7):C08F120/02 |
主分类号 |
C08F120/02 |
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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