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公开(公告)号:US10711143B1
公开(公告)日:2020-07-14
申请号:US15920068
申请日:2018-03-13
Applicant: ColorMatrix Holdings, Inc.
Inventor: Jason Bateman
Abstract: Use of polyisobutylene in a weight average molecular weight of greater than 1000 daltons can increase processing efficiency when making liquid color concentrates and can improve coloration of polymers used in a variety of final shaped polymer articles.