Cellulose esters moidified with anhydrides of dicarboxylic acids

Details Cellulose esters moidified with anhydrides of dicarboxylic acids Cellulose esters moidified with anhydrides of dicarboxylic acids

1991-10-23

1995-01-24

Kight, III, John

Coating processes

With post-treatment of coating or coating material

Heating or drying

4273882, 4273884, 524 38, 524 39, C08L 114

Patent

active

053841638

ABSTRACT:
Novel coating compositions containing modified cellulose esters are disclosed. The modified cellulose esters contain acid functionality, permitting their dispersion in aqueous systems. The modified cellulose esters are particularly useful as rheology control agents in coatings which are applied as waterborne dispersions. The novel coating compositions are used to produce coated substrates with desirable appearance characteristics.

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patent: 5286768 (1994-02-01), Walker

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