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:
Jun. 18, 1991
Filed:
Feb. 02, 1990
Applicant:
Inventors:
Peter A Lucas, Allentown, PA (US);
Jeremiah P Casey, Emmaus, PA (US);
Assignee:
Air Products and Chemicals, Inc., Allentown, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528120 ; 528122 ; 528297 ; 525523 ;
Abstract
This invention relates to polyepoxide resins cured with an amine composition containing 1-methyl-2,6-cyclohexanediamine. The resulting polyepoxide resins generally are more easily processable and have improved thermal stability, greater elongation and enhanced fracture toughness.
Lucas, Peter. (1991). Epoxy resin systems containing methyl-2,6,-cyclohexanediamine (U.S. Patent No. 5025078). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5025078
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile