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:
Jul. 09, 1985
Filed:
Mar. 28, 1984
Applicant:
Inventors:
Wen-Hsuan Chang, Gibsonia, PA (US);
Robert Piccirilli, Gibsonia, PA (US);
Assignee:
PPG Industries, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
525398 ; 525400 ; 528266 ; 528269 ; 528288 ; 528289 ;
Abstract
Disclosed is an ungelled, curable, synthetic thermosetting resin, and a method of making the resin. The ungelled resin is a reaction product of components comprising: an aminoplast, a hydroxyl-containing carboxylic acid, an alkylenimine, and optionally a polyol. The disclosure is also directed to a coating composition comprising the ungelled, thermosetting resin.
Chang, Wen-Hsuan. (1985). Curable, iminated resins from aminoplasts and hydroxyl-containing (U.S. Patent No. 4528333). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4528333
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile