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:
Sep. 19, 1978
Filed:
Aug. 09, 1976
Applicant:
Inventors:
Harry J Cenci, Warminster, PA (US);
Graham Swift, Bluebell, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J / ; C08J / ; C08K / ;
U.S. Cl.
CPC ...
526 56 ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 428542 ; 526 15 ;
Abstract
.beta.-Hydroxyalkylamide polymers are disclosed as curable by nonpolymeric compounds having carboxy or anhydride functions. The .beta.-hydroxyalkylamide polymers are prepared either from known compounds or may be prepared by treating an ester group with an appropriately substituted amine. The polymers are useful in organic solvent solution, aqueous systems, and powder coating formulations.