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:
Jan. 05, 2016
Filed:
Oct. 16, 2012
Applicant:
Coatex S.a.s., Genay, FR;
Inventors:
Christian Jacquemet, Lyons, FR;
Jean-Marc Suau, Lucenay, FR;
Assignee:
COATEX, Genay, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/14 (2006.01); C09C 1/28 (2006.01); D21H 19/40 (2006.01); D21H 19/58 (2006.01); B01F 17/00 (2006.01); A61K 9/16 (2006.01);
U.S. Cl.
CPC ...
C09C 1/28 (2013.01); B01F 17/0007 (2013.01); B01F 17/0028 (2013.01); D21H 19/40 (2013.01); D21H 19/58 (2013.01); A61K 9/1694 (2013.01); C01P 2006/12 (2013.01); C01P 2006/22 (2013.01);
Abstract
A method of manufacture of an aqueous suspension of talc, using a copolymer of (meth)acrylic acid with an oxyalkylated monomer with a surfactant group, an aqueous suspension of talc which may be obtained by such a method, and the use of these suspensions in various applications.