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US 12,378,367 B2Granted
Aqueous thickening composition
AssigneeCoatex
InventorsYves Matter, Denis Ruhlmann, Jean-Marc Suau
Life of this patent
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Abstract
The invention pertains to the field of aqueous thickening compositions, particularly for increasing the viscosity of an aqueous paint or varnish composition, a detergent composition or a cosmetic composition, in particular a cosmetic composition comprising ethoxylated surfactant compounds. The composition according to the invention comprises at least 40% by weight of water and combines a particular thickening compound and a nonionic compound comprising at least one hydrophilic saccharide group attached to at least one linear or branched hydrophobic chain.
Claims16
An aqueous composition, comprising:
- at least 40% by weight of water;
- at least one polyalkoxylated compound (a) selected from the group consisting of a polyurethane compound (a1), a polyurethane-polyurea compound (a2), a polyether compound (a3), a polyester compound (a4), and a polyurea compound (a5);
- and
- at least one non-ionic compound (b) comprising at least one hydrophilic osidic group bound to at least one straight or branched hydrophobic chain having 4 to 9 carbon atoms.
1 more element
Dependencies are inferred from the claim text.