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:
Nov. 27, 2012
Filed:
Feb. 27, 2007
Applicants:
Catherine Ann Finegan, Warrington, PA (US);
Ozzie M. Pressley, Cheltenham, PA (US);
William D. Rohrbach, Perkasie, PA (US);
Wei Zhang, Maple Glenn, PA (US);
Inventors:
Catherine Ann Finegan, Warrington, PA (US);
Ozzie M. Pressley, Cheltenham, PA (US);
William D. Rohrbach, Perkasie, PA (US);
Wei Zhang, Maple Glenn, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A coating composition comprising aqueous dispersion of particles made from a copolymer comprising, based on the weight of the copolymer one or more monoethylenically unsaturated monomers; acid functional or anionic monomer and phosphorous-containing monomer.