| 摘要 |
<p>An acrylic sol composition comprising acrylic polymer fine particles (a), a block polyurethane (b), a plasticizer (c) and a filler (d), characterized in that the block polyurethane (b) is one obtained from a polyol and a diisocyanate in nurate form. The acrylic sol composition is free from generation of hydrogen chloride gas and dioxin at combustion; is excellent in storage stability; can be hardened at relatively low temperature; and is excellent in the adherence of coating film to a substrate and the cold resistance and strength of coating film.</p> |
