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. 29, 2004
Filed:
Jul. 15, 2002
Applicant:
Inventor:
Alexander Lukacs, III, Wayne, PA (US);
Assignee:
Kion Corporation, Huntingdon Valley, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 5/950 ; C08G 5/940 ; C08G 7/762 ;
U.S. Cl.
CPC ...
C08G 5/950 ; C08G 5/940 ; C08G 7/762 ;
Abstract
Novel polysilazane-modified polyamine hardeners for epoxy resins, such classes as glycidyl ether epoxy resins and novolac epoxy resins, including reaction mixtures, compositions and reaction products comprising such hardeners, impart enhanced high temperature properties, higher char yields and better adhesion properties to the cured epoxy resins relative to the same epoxy resins cured using unmodified polyamine hardeners.