Light-stabilized ink compositions

Details Light-stabilized ink compositions Light-stabilized ink compositions

1990-08-17

1992-03-17

Dixon, Jr., William R.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 22, C09D 1100

Patent

active

050964895

ABSTRACT:
2-Hydroxyphenyl-s-triazines of formula I ##STR1## wherein X, Y, R.sub.1, R.sub.2 and R.sub.3 are as defined in claim 1 and at least one of the substituents R.sub.1 and R.sub.2 is a water-solubilizing group, are suitable light stabilizing additives for aqueous ink compositions, preferably for ink jet printing and appropriate recording materials.

REFERENCES:
patent: 3444164 (1969-05-01), Luethi et al.
patent: 4256493 (1981-03-01), Yokoyama et al.
Research Disclosure 22,519 (Jan. 1983).

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