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Rheology improvers and pigment compositions having improved rheology

机译：流变性改进剂和具有改进流变性的颜料组合物

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摘要

The invention relates to a compound of the 1-aminoanthraquinone, anthanthzone, anthrapynimidine, quinacridone, dioxazine, diketopyrrolopyrrole, flavanthrone, indanthrone, isoindolinone, isoviolanthrone, perinone, perylene, phthalocyanine, pyranthrone or thioindigo series, which compound has one or more sulfonate groups of formula (1) wherein R₁is methyl or ethyl, R₂, R₃&quest; and R₄are each independently of the others C₆-C₂₄alkyl or C₆-C₂₄alkenyl, m is a number from 0.3 to 1.0 and n is a number from 0 to (1.0 m), the compound being suitable for use as a pigment dispersant and rheology improver. Also claimed are modified pigments having that compound on their surface, and also pigment compositions and dispersions comprising that compound. chemistry chemdraw filechemistry mol file

机译：本发明涉及1-氨基蒽醌，蒽酮，蒽嘧啶，喹ac啶酮，二恶嗪，二酮吡咯并吡咯，黄烷酮，茚满蒽酮，异吲哚啉酮，异紫蒽酮，佩宁酮，per，酞菁，吡喃蒽酮或硫代靛蓝系列的化合物，其中一个或多个具有一个磺酸酯基式（1）其中R _{1 是甲基或乙基，R _{2 ，R _{3 和R _{4 分别独立于其他C _{6 -C _{24 烷基或C _{6 -C _{24 烯基，m为0.3至1.0的数，n为0至（1.0m）的数，该化合物适合用作颜料分散剂和流变改进剂。还要求保护的是在其表面上具有该化合物的改性颜料，以及包含该化合物的颜料组合物和分散体。 <图像文件=“ US20040035324A1-20040226-C00001.GIF” he =“ 51.85215” id =“ EMI-C00001” imgContent =“ undefined” imgFormat =“ GIF” wi =“ 187.93215“ /> 化学chemdraw文件化学mol文件}}}}}}}}

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公开/公告号US2004035324A1

专利类型
公开/公告日2004-02-26

原文格式PDF
申请/专利权人 BUGNON PHILIPPE;
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申请/专利号US20030450034
发明设计人 PHILIPPE BUGNON;
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申请日2003-06-10
分类号C09D11/00;
国家 US
入库时间 2022-08-21 23:15:50

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