C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
400/1312, 117/18
C08L 61/14 (2006.01) C08J 3/20 (2006.01) C09B 67/20 (2006.01) C09B 67/46 (2006.01) C09D 17/00 (2006.01)
Patent
CA 1147486
Abstract of the Disclosure: Dispersions containing a) a pigment, b) an oxalkylated novolak, c) urea and or a compound containing at least 2 long-chain aliphatic groups which are connected over a bridge member containing ester and/or amide groups, d) water and/or agents retarding the drying up and, optionally, usual adju- vants, are useful for pigmenting natural or synthetic materials, especially aqueous systems containing cellulose ethers.
343708
Dietz Erwin
Grossmann Max
Maikowski Michael
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
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