Pigment dispersion for use in hydrophilic and hydrophobic media

Details Pigment dispersion for use in hydrophilic and hydrophobic media Pigment dispersion for use in hydrophilic and hydrophobic media

1977-08-25

1979-05-29

Douglas, Winston A.

Compositions: coating or plastic

Materials or ingredients

Miscellaneous

106308Q, 106304, 106302, 106307, 106293, 106301, C09C 308

Patent

active

041566165

ABSTRACT:
Dispersions of inorganic and organic pigments containing an alkylene oxide adduct on long-chain aliphatic amines and an anionic surfactant having an aliphatic radical of 3 to 40 carbon atoms can easily be distributed in hydrophilic and hydrophobic media and yield colorations of high tinctorial strength and purity of shade.

REFERENCES:
patent: 3067053 (1962-12-01), Tarantino
patent: 3094499 (1963-06-01), Gassmann et al.
patent: 3156574 (1964-11-01), Gomm et al.
patent: 3577255 (1971-05-01), Petke

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