Colored monomer composition, method of polymerizing the composition, and polymerizate formed thereby
申请人:PPG INDUSTRIES, INC.
公开号:EP0080339A2
公开(公告)日:1983-06-01
Disclosed is a uniform, colored composition of monomeric polyol(allyl carbonate), a viscosity increasing polymer, and dispersed colorant. Also disclosed is a uniform, colored polymerizate of the composition and a method of preparing the uniform, colored polymerizate. In a preferred exemplification the polymerizate is neutral density gray, and the colorant is carbon black.
本发明公开了一种由单体多元醇(碳酸烯丙酯)、增粘聚合物和分散着色剂组成的均匀着色组合物。还公开了该组合物的均匀有色聚合体和制备均匀有色聚合体的方法。在一个优选示例中,聚合物为中性密度灰,着色剂为碳黑。