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. 29, 2005
Filed:
Nov. 10, 2004
Applicants:
Ozzie Moore Pressley, Cheltenham, PA (US);
Wei Zhang, Maple Glen, PA (US);
Inventors:
Ozzie Moore Pressley, Cheltenham, PA (US);
Wei Zhang, Maple Glen, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K005/15 ;
U.S. Cl.
CPC ...
Abstract
An aqueous polymer dispersion containing acetoacetoxy functional polymer particles and an alkyl ethoxylated surfactants is provided. A method for preparing a coated substrate employing the aqueous polymer dispersion is also provided. The aqueous polymer dispersion is useful for preparing coatings having improved adhesion to substrates.