Ink compositions

Details Ink compositions Ink compositions

1991-04-29

1993-06-22

Bell, Mark L.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 20D, 346 11, C09D 1102

Patent

active

052213323

ABSTRACT:
An ink composition which comprises an aqueous liquid vehicle, a colorant, and silica particles in an amount of from about 0.1 to about 5 percent by weight. The inks are particularly suited for ink jet printing processes, including thermal ink jet printing processes, and exhibit increased drop volume and increased drop velocity when employed in ink jet printing processes.

REFERENCES:
patent: 3945957 (1976-03-01), Noshiro et al.
patent: 3948827 (1976-04-01), Noshiro et al.
patent: 4750942 (1988-06-01), van Dijk et al.
patent: 4765243 (1988-08-01), Schiefer et al.
patent: 4789399 (1988-12-01), Williams et al.
patent: 4836852 (1989-06-01), Knirsch et al.
patent: 4840670 (1989-06-01), Hughes et al.
patent: 4877451 (1989-10-01), Winnik et al.
patent: 5019166 (1991-05-01), Schwarz

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