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composite particles, dispersion of composite particles and processes for the manufacture of dispersion
composite particles, dispersion of composite particles and processes for the manufacture of dispersion
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机译:复合颗粒,复合颗粒的分散体和制备分散体的方法
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摘要
Composite particles capable of forming a coating excelling in weatherability and, in particular, stain-proof characteristics, a composite particle dispersion composition containing the composite particles and excelling in film formability, and a method of preparing the composite particle dispersion composition. The composite particles contain (i) polymer particles having 2-70 wt% of a polymer phase (a) of the core and 98-30 wt% of a polymer phase (b) of the shell, and (ii) a polymer of at least either an organosilicon compound or organometallic compound present at least either on or near the surface of the polymer phase (b), wherein the polymer phase (a) and the polymer phase (b) have different monomer compositions. IMAGE
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