发明申请
- 专利标题: Aqueous compositions comprising polymeric duller particle
- 专利标题(中): 包含聚合物钝化颗粒的水性组合物
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申请号: US11710786申请日: 2007-02-26
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公开(公告)号: US20070218291A1公开(公告)日: 2007-09-20
- 发明人: Shang-Jaw Chiou , Bradley K. Hageman , Joseph M. Hoefler , Ari K. Kar , Edwin H. Nungesser , John D. Whiteman , Dianzhi Yang
- 申请人: Shang-Jaw Chiou , Bradley K. Hageman , Joseph M. Hoefler , Ari K. Kar , Edwin H. Nungesser , John D. Whiteman , Dianzhi Yang
- 主分类号: B32B9/04
- IPC分类号: B32B9/04 ; C08L33/00
摘要:
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.
公开/授权文献
- US07829626B2 Aqueous compositions comprising polymeric duller particle 公开/授权日:2010-11-09
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