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US 5,395,436 AGranted
Waterborne wiping stain for wood
AssigneePPG Industries, Inc.
InventorDavid Setzke
Life of this patent
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Abstract
A waterborne wiping stain for wood is provided with an excellent combination of sprayability, lubricity, sag resistance, and holdout by employing a combination of thickeners including hectorite clay, cellulosic thickener, and an associative thickener.
Claims13
An aqueous wood stain composition comprising:
- (a) water dispersible resin;
- (b) colorant;
- (c) solvent, of which the major constituent is water, the amount of solvent being such that the solids content of the composition is less than 50 percent by weight;
- and
- (d) thickener including:
- (i) hectorite clay,
- (ii) a water-soluble cellulosic compound, and
- (iii) associative thickener.
5 more elements
Dependencies are inferred from the claim text.