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. 28, 2015
Filed:
Sep. 25, 2009
Applicants:
Bruno Van Hemelryck, Chaponost, FR;
Manuel Hidalgo, Brignais, FR;
Inventors:
Bruno Van Hemelryck, Chaponost, FR;
Manuel Hidalgo, Brignais, FR;
Assignee:
Arkema France, Colombes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 7/12 (2006.01); C09D 5/16 (2006.01); C08K 5/3467 (2006.01); C07D 233/36 (2006.01); C09D 5/02 (2006.01); C09D 17/00 (2006.01); C08K 5/17 (2006.01); C08K 5/34 (2006.01);
U.S. Cl.
CPC ...
C09D 7/1233 (2013.01); C08K 5/17 (2013.01); C08K 5/34 (2013.01); C09D 17/003 (2013.01);
Abstract
The invention relates to a method of neutralizing paints, that includes adding at least one associative neutralizing agent to a formulation such as a pigment concentrate, a white paint base or paint. The associative neutralizing agent includes at least one neutralizing group N and at least one nitrogenous associative group A bonded together by at least one 'spacer' group Sp. The invention also relates to pigment concentrates and to paints containing at least one such associative neutralizing agent.