发明名称 |
DISPERSING AIDS OR BLENDS THEREOF TO PREPARE UNIVERSAL COLORANTS FOR AQUEOUS AND NON-AQUEOUS PAINTS AND COATING |
摘要 |
Disclosed are novel dispersants for universal colorant systems, novel colorant systems and related method of preparing said systems. Also disclosed are methods of dispersing at least one pigment to prepare a universal colorant system, as well as methods for preparing coatings and paints utilizing the disclosed colorant systems. |
申请公布号 |
US2016333213(A1) |
申请公布日期 |
2016.11.17 |
申请号 |
US201615152761 |
申请日期 |
2016.05.12 |
申请人 |
RHODIA OPERATIONS |
发明人 |
ZHOU Lichang;HUGHES John;PAKENHAM Derek |
分类号 |
C09D133/04 |
主分类号 |
C09D133/04 |
代理机构 |
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代理人 |
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主权项 |
1. A colorant system composition comprising:
a colorant component; a first dispersing aid of formula (IV): wherein R6 and R7 comprise, individually, CH3 or C2H5;wherein “n” is an integer ranging from about 0 to about 30;wherein “m” is an integer ranging from 1 to about 30;wherein “p” is an integer ranging from 0 to about 20;wherein “q” is an integer ranging from 1 to 3;wherein R1 is a linear or branched C2-C20 alkyl or alkenyl group;wherein at least one of “n” or “p” is present;wherein the sum of the presented “n”, “m” and “p” equals an integer of from 4 to 60; andwherein the first dispersing aid is in substantially liquid form; and optionally, at least one second dispersing aid;wherein the colorant system composition is compatible with both latex-based coatings and alkyd-based coatings. |
地址 |
Paris FR |