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:
May. 07, 2013
Filed:
Apr. 21, 2011
Applicants:
Stephen Arthur Wheeler, Slough, GB;
Anthony David Woods, Slough, GB;
Simon Nicholas Emmett, Englefield, GB;
Javier Perez-amoros, Reading, GB;
Inventors:
Stephen Arthur Wheeler, Slough, GB;
Anthony David Woods, Slough, GB;
Simon Nicholas Emmett, Englefield, GB;
Javier Perez-Amoros, Reading, GB;
Assignee:
Akzo Nobel Coatings International B.V., Arnhem, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 14/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aqueous coating composition having a PVC of from 78 to 88% comprising, based on the total volume solids of the dry coating unless otherwise stated: a) opacifying pigment particles comprising