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:
Apr. 08, 1986
Filed:
Jul. 18, 1983
Applicant:
Inventors:
Jimmy Myers, Sweeny, TX (US);
William P Coker, Lake Jackson, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
544357 ; 544400 ; 544 / ;
Abstract
Adducts of aminohydrocarbyl piperazines and urea are prepared in the presence of basic catalysts. These adducts are useful as curing agents for epoxy resins.
Myers, Jimmy. (1986). Adducts of aminohydrocarbyl piperzaines and urea (U.S. Patent No. 4581454). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4581454
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile