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:
May. 10, 1994
Filed:
Aug. 23, 1989
Applicant:
Inventors:
Ben W Heinmeyer, Lake Jackson, TX (US);
Pong S Sheih, Lake Jackson, TX (US);
David S Wang, Lake Jackson, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ; C08F / ; B32B / ;
U.S. Cl.
CPC ...
528104 ; 523400 ; 523456 ; 525481 ; 525510 ; 525523 ; 428413 ; 428416 ; 428418 ; 26421124 ;
Abstract
Advanced resin compositions are prepared from a compound having an average of more than one vicinal epoxide group per molecule and an epoxide equivalent weight of from about 170 to about 200 and a compound having an average of more than one aromatic hydroxyl group per molecule wherein the resultant advanced resin has an epoxide or aromatic hydroxyl equivalent weight of from about 200 to about 50,000.
Quick Actions:
Heinmeyer, Ben. (1994). Epoxy resin composition and process therefor (U.S. Patent No. 5310854). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5310854
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile