Process of producing aqueous pigment ink

Details Process of producing aqueous pigment ink Process of producing aqueous pigment ink

1996-03-20

1998-02-17

Klemanski, Helene

Compositions: coating or plastic

Coating or plastic compositions

Marking

106 3165, 106 316, 106478, C09D 1100

Patent

active

057187460

ABSTRACT:
The present invention provides a process for producing aqueous pigment ink which forms a black matrix having high optical density, excellent flatness of a film and low conductivity, and imparts high resolution power to a color filter. The process comprises the steps of:

REFERENCES:
patent: 2641533 (1953-06-01), Cines et al.
patent: 3971849 (1976-07-01), Barr
patent: 3992218 (1976-11-01), Suetsugu et al.
patent: 5395435 (1995-03-01), Mitzobuchi
patent: 5609671 (1997-03-01), Nagasawa

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