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:
Jan. 20, 1987
Filed:
Nov. 23, 1984
Applicant:
Inventors:
Roger M Christenson, Gibsonia, PA (US);
Mary E Rosenberger, Allison Park, PA (US);
Marvin T Tetenbaum, Wexford, PA (US);
Assignee:
PPG Industries, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
523406 ; 428413 ; 428418 ; 523402 ; 523413 ; 523414 ; 523415 ; 523416 ; 523424 ;
Abstract
Disclosed herein are aqueous compositions comprising a base-neutralized blend of non-gelled phosphated epoxy and a resin which is non-self dispersible with a base, in water. Coating compositions of these blends are stable and form hydrophobic films of enhanced film properties, particularly in the area of can coatings.
Quick Actions:
Christenson, Roger. (1987). Aqueous composition comprising a phosphated epoxy and non-self (U.S. Patent No. 4638020). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4638020
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile