The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 15, 2014
Filed:
Feb. 28, 2011
Applicants:
Jean-marc Suau, Lucenay, FR;
Denis Ruhlmann, Le Clos des Cerisiers, FR;
Inventors:
Jean-Marc Suau, Lucenay, FR;
Denis Ruhlmann, Le Clos des Cerisiers, FR;
Assignee:
Coatex S.A.S., Genay, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention pertains to particular HASE rheology modifiers: they are aqueous emulsions whose solids content may reach about 25%, based on acrylic thickeners having an associative monomer functionalized by an oxo alcohol based hydrophobic group. Their method of synthesis, as well as a method for thickening an aqueous formulation containing them, also constitute objectives of the present invention.