Aqueous dyestuff or pigment dispersions

Details Aqueous dyestuff or pigment dispersions Aqueous dyestuff or pigment dispersions

1981-08-07

1983-01-18

Tungol, Maria Parrish

Compositions: coating or plastic

Materials or ingredients

Miscellaneous

8636, 106293, 106299, 106300, 106301, 106302, 106304, 106305, 106307, C09C 308, C09D 712, D06P 1607

Patent

active

043690700

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.

REFERENCES:
patent: 2033092 (1936-03-01), Bruson
patent: 2832795 (1958-04-01), Hempel et al.
patent: 3094499 (1963-06-01), Gassman et al.
patent: 3337360 (1967-08-01), Schonbach et al.
patent: 3606988 (1971-09-01), Walz et al.
patent: 3721524 (1973-03-01), Von der Eltz et al.
patent: 3998652 (1976-12-01), Aign et al.

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