Process for the preparation of highly chromatic perylene pigment

Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...

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106494, 106499, 106506, 8576, 546 37, 548231, 548233, 548239, 548240, 548247, 549232, C09B 6720, C07D30726

Patent

active

061430684

ABSTRACT:
This invention relates to a process for preparing perylene pigment compositions by reaction of

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