Dye-based inks with improved vehicles

Details Dye-based inks with improved vehicles Dye-based inks with improved vehicles

1976-04-12

1978-08-22

Welcome, Joan E.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 23, 106 28, C09D 1100

Patent

active

041086716

ABSTRACT:
Dye-based inks include an improved organic vehicle consisting of the monoester of a dicarboxylic acid or anhydride with a monohydric or polyhydric alcohol. Because of the multiplicity of functional groups on the molecule, these vehicles show solvency characteristics for a wide variety of dye structures, including basic dyes, basic dye bases, and oil-soluble dyes.

REFERENCES:
patent: 1562544 (1925-11-01), Cunningham
patent: 3129104 (1964-04-01), Callinan et al.
patent: 3933512 (1976-01-01), Heintzelman et al.

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