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1. 发明授权

US06312514B1 Use of diol alkoxylates as additives for the production of pigment concentrates 有权
标题翻译：使用二醇烷氧基化物作为颜料浓缩物生产的添加剂
公开(公告)号：US06312514B1
公开(公告)日：2001-11-06
申请号：US09530840
申请日：2000-08-31
申请人： Heinz-Guenther Schulte , Rainer Hoefer , Hans-Christian Raths , Harald Frommelius , Stefan Gollnick
发明人： Heinz-Guenther Schulte , Rainer Hoefer , Hans-Christian Raths , Harald Frommelius , Stefan Gollnick
IPC分类号： C09D1700
CPC分类号： C09D17/001 , C09B67/006
摘要： Pigment concentrates comprising a pigment, a liquid carrier medium and a diol alkoxylate of the general formulae (I), (II) and/or (III) are described in conjunction with methods of preparing the same. The diol alkoxylates described and used herein are of the general formulae (I), (II) and/or (III): wherein each of R1, R2, R3, R5, R7 and R8 independently represents a hydrogen atom or an alkyl group having from 1 to about 36 carbon atoms, with the proviso that both R1 and R2 are not simultaneously hydrogen atoms and the total number of carbon atoms in R1 and R2 is from about 6 to about 38, and with the proviso that both R3 and R5 are not simultaneously hydrogen atoms and the total number of carbon atoms in R3 and R5 is from about 6 to about 38, wherein R4 represents a linear or branched alkylene group having from about 2 to about 12 carbon atoms or (—CH2—CHR6—O)z—, wherein R6 represents a hydrogen atom or a methyl group, wherein each of x and y independently represent a number of from about 1 to about 200, z represents a number of from about 1 to about 20, n represents a number of from about 2 to about 12, and wherein the sum of x+y is a number of from about 5 to about 200.
摘要翻译：结合其制备方法描述了包含通式（I），（II）和/或（III）的颜料，液体载体介质和二醇烷氧基化物的颜料浓缩物。本文所述和使用的二醇烷氧基化物具有通式（I），（II）和/或（III）：其中R 1，R 2，R 3，R 5，R 7和R 8各自独立地表示氢原子或具有 1至约36个碳原子，条件是R1和R2不同时为氢原子，R1和R2中的碳原子总数为约6至约38，条件是R3和R5均为不同时氢原子，R3和R5中的碳原子总数为约6至约38，其中R4表示具有约2至约12个碳原子的直链或支链亚烷基或（-CH2-CHR6-O） z-，其中R 6表示氢原子或甲基，其中x和y各自独立地表示约1至约200的数，z表示约1至约20的数，n表示约2至约12，并且其中x + y的总和为约5至约200的数量。

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