发明名称 |
GODT DISPERGERBARE, UORGANISKE ELLER ORGANISKE PIGMENTER OG FYLLSTOFFER OMFATTENDE PIGMENT OG/ELLER FYLLSTOFF, SPESIELT TITANDIOKSYD- ELLER JERNOKSYDPIGMENTER, BEHANDLET MED ET DISPERGERINGSMIDDEL |
摘要 |
<p>A process for improving the dispersibility of inorganic and organic pigments and fillers which comprises contacting said pigments and fillers with (a) aminoalkanols of the formulae <IMAGE> (I) or <IMAGE> (II), wherein R1 is alkyl having 6 to 22 carbon atoms, R2 is hydrogen or methyl, provided there is only one methyl group per (CH)x group, R3 and R4 are the same or different and are hydrogen, alkyl having 1 to 4 carbon atoms or hydroxyalkyl having 2 to 4 carbon atoms, x is an integer of from 2 to 6 and y is an integer of from 0 to 3, with the proviso that, if y is 0, R3 and R4 are not both hydrogen, or (b) salts, (c) alkoxylation products, and (d) quaternization products of said aminoalkanols, and recovering highly dispersible pigments and fillers.</p> |
申请公布号 |
NO149549(C) |
申请公布日期 |
1984.05.09 |
申请号 |
NO19780002675 |
申请日期 |
1978.08.04 |
申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN, |
发明人 |
LINDEN, HEINRICH,;RUTZEN, HORST,;WEGEMUND, BERND, |
分类号 |
C09C1/00;C09B67/08;C09B67/18;C09B67/20;C09C1/22;C09C1/24;C09C1/36;C09C3/00;C09C3/08;C09D7/12;(IPC1-7):09B67/08;08K9/04;09C3/08 |
主分类号 |
C09C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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