Aqueous dyestuff dispersions

Details Aqueous dyestuff dispersions Aqueous dyestuff dispersions

C - Chemistry, Metallurgy

08

J

400/1312, 400/15

C08J 3/20 (2006.01) C09B 67/46 (2006.01) C09D 17/00 (2006.01)

Patent

CA 1131823

Aqueous dyestuff dispersions Abstract Aqueous dyestuff dispersions containing water-insoluble dyestuffs and water-soluble oxalkylation products which can be obtained by subjecting aromatic compounds containing phenolic OH groups to a condensation reaction with formaldehyde and amines which contain a NH group which is reactive towards formaldehyde, or containing derivatives of such oxalkylation products are suitable for pigmenting natural or synthetic materials. Le A 17 910

298730

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