Compositions: coating or plastic – Coating or plastic compositions – Silicon dioxide containing
Patent
1996-08-08
1997-08-26
Bonner, Melissa
Compositions: coating or plastic
Coating or plastic compositions
Silicon dioxide containing
106491, 106492, 162135, 347105, 428211, 428195, G01D 1516
Patent
active
056606222
ABSTRACT:
A coating composition for ink jet recording sheets, which includes a combination of hydrated amorphous synthetic silica, a synthetic binder, a cationic agent, a leveling-flow modifier, a dispersing agent, an optical brightener, and the remainder being water, is provided. The composition achieves superior brilliance, water fastness, water resistance and improved controlled absorbency of the ink with improved color density.
REFERENCES:
patent: 4371582 (1983-02-01), Suglyama et al.
patent: 4554181 (1985-11-01), Cousin et al.
patent: 4576867 (1986-03-01), Miyamoto
patent: 4620197 (1986-10-01), Miyamoto et al.
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