Waterfast ink jet compositions and process

Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...

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Details

106 20, 523160, 524190, 524612, C09D 1102

Patent

active

047894008

ABSTRACT:
An improved ink jet composition comprised of a major amount of water, a hydroxypropylated polyethyleneimine with a weight average molecular weight of from about 1,000 to about 10,000, and a dye component; and wherein the ink has a viscosity of from about 1 to about 5 centipoise.

REFERENCES:
patent: 4197135 (1980-04-01), Bailey et al.
patent: 4659382 (1987-04-01), Kang

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