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:
Feb. 25, 2003
Filed:
Dec. 05, 2000
Method of making an aqueous dispersion of particles comprising an epoxy material for use in coatings
Applicant:
Inventors:
Yongcai Wang, Webster, NY (US);
Kurt M. Schroeder, Spencerport, NY (US);
James L. Bello, Rochester, NY (US);
Kevin M. O'Connor, Webster, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 3/34 ; C08L 6/302 ;
U.S. Cl.
CPC ...
C08K 3/34 ; C08L 6/302 ;
Abstract
The present invention relates to a method of making an aqueous dispersion of particles comprising epoxy-functional and acid-functional materials. Coating compositions made from such a dispersion can be used to protect various substrates, including imaging layers, so that the coated product resists fingerprints, common stains, and spills.