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US 5,308,531 AGranted
Pine-oil containing hard surface cleaning composition
AssigneeHenkel Corporation
InventorsAllen D. Urfer, Virginia L. Lazarowitz
Life of this patent
Estimating the term…
Abstract
Concentrated hard surface cleaning compositions containing pine oil and/or terpenes and nonionic and a anionic surfactants can be obtained as clear liquids which remain clear when diluted with water.
Claims6
A clear, single phase, hard surface cleaning composition consisting essentially of:
- (a) from about 1% to about 50% by weight of pine oil;
- (b) an alkyl polyglycoside of the formula I
- R.sub.4 O(R.sub.5 O).sub.a (Z).sub.b
- wherein R.sub.4 is a monovalent organic radical having from about 6 to about 30 carbon atoms;
- R.sub.5 is divalent alkylene radical having from 2 to 4 carbon atoms;
- Z is saccharide residue having 5 or 6 carbon atoms;
- a is a number having a value from 0 to about 12;
- b is a number having a value from 1 to about 6 wherein the weight ratio of alkyl polyglycoside:
- pine oil is equal to from about 1:10 to about 10:1;
- and (c) a dicarboxylic acid having from about 3 to about 40 carbon atoms wherein the weight ratio of pine oil:
- dicarboxylic acid is equal to from about 1:10 to about 10:1.
8 more elements
A clear, single phase hard surface cleaning composition consisting essentially of:
- (a) from about 2% to about 50% by weight of pine oil;
- (b) from about 1% to about 40% by weight of a compound of the formula I
- R.sub.4 O(R.sub.5 O).sub.a (Z).sub.b I
- wherein R.sub.4 is a monovalent organic radical having from about 6 to about 30 carbon atoms;
- R.sub.5 is divalent alkylene radical having from 2 to 4 carbon atoms;
- Z is saccharide residue having 5 to 6 carbon atoms;
- a is a number having a value from 0 to about 12;
- b is a number having a value from 1 to about 6;
- and (c) from about 2% to about 40% by weight of a dicarboxylic acid having from about 3 to about 40 carbon atoms.
6 more elements
Dependencies are inferred from the claim text.