发明名称 |
Aqueous compositions comprising polymeric duller particles |
摘要 |
<p>The present invention provides aqueous matte coating compositions comprising a binder component B) and a polymeric duller component A) composed of particles of one or more multi-stage copolymer or single stage crosslinked (co)polymer, e.g. crosslinked t-butyl (meth)acrylate, the duller component particles A) having an average diameter of 1-20 µm. Components A) and B) are compatible. Preferably, the duller component A) is acrylic; more preferably, components A) and B) are acrylic. The aqueous compositions provide matte coatings having haptic or feel (soft touch) properties, film and appearance properties, including burnish resistance and low color loss.</p> |
申请公布号 |
EP1834995(B1) |
申请公布日期 |
2009.06.03 |
申请号 |
EP20070250963 |
申请日期 |
2007.03.08 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
CHIOU, SHANG-JAW;HAGEMAN, BRADLEY K.;HOEFLER, JOSEPH M.;KAR, ARI K.;NUNGESSER, EDWIN H.;WHITEMAN, JOHN D.;YANG, DIANZHI |
分类号 |
C09D7/00 |
主分类号 |
C09D7/00 |
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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