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:
Dec. 30, 1992
Applicant:
Inventors:
William J DeGooyer, Jeffersontown, KY (US);
George A Roy, II, Georgetown, IN (US);
Assignee:
Hi-Tek Polymers, Inc., Jeffersontown, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08G / ; C08G / ; C08G / ;
U.S. Cl.
CPC ...
523414 ; 523404 ; 528122 ; 528124 ; 528407 ; 525526 ; 564453 ; 568583 ; 25218226 ;
Abstract
Water-reducible curing agents for epoxy resins are made from the diglycidyl ether of cyclohexane dimethanol and a diamine selected from the group consisting of meta-xylylene diamine, isophorone diamine, diaminocyclohexane and 1,3-bisaminomethyl cyclohexane.