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公开(公告)号:US20130018137A1
公开(公告)日:2013-01-17
申请号:US13332047
申请日:2011-12-20
CPC分类号: C08J3/226 , C08J2491/06 , C08L91/06
摘要: A masterbatch comprising pigment and demoulding agent is provided. The demoulding agent is selected from the group comprising low molecular weight polyolefin oils, low molecular weight polyolefin waxes, montan waxes and aliphatic or aromatic carboxylic acid esters of fatty acids and/or fatty alcohols, wherein the pigment content of the masterbatch is from 3 to 70 wt. %, based on the total weight of the masterbatch. The masterbatch is suitable for preparation of a polymer composition having improved pigment dispersion.
摘要翻译: 提供了包含颜料和脱模剂的母料。 脱模剂选自低分子量聚烯烃油,低分子量聚烯烃蜡,褐煤蜡和脂肪酸和/或脂肪醇的脂族或芳族羧酸酯类,其中母料的颜料含量为3〜 70重量% %,基于母料的总重量。 该母料适用于具有改进的颜料分散体的聚合物组合物的制备。