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:
Aug. 29, 1995
Filed:
Nov. 29, 1993
Applicant:
Inventors:
Mark D Newsham, Midland, MI (US);
Muthiah N Inbasekaran, Midland, MI (US);
Michael N Mang, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ; C08G / ;
U.S. Cl.
CPC ...
428-1 ; 427488 ; 427491 ; 525502 ; 525504 ; 528 96 ; 528 97 ; 528 98 ; 528 99 ; 528103 ; 528104 ; 528107 ; 528109 ; 528114 ; 528116 ; 528117 ; 528120 ; 528123 ; 528124 ; 528327 ; 528407 ; 528422 ;
Abstract
The present invention discloses oriented optical epoxy compositions comprising a reaction product of arylhydrazones with a monomer copolymerizable therewith and to oriented crosslinked polymeric composition comprising the reaction product of an epoxy arylhydrazone or the epoxy composition of the invention with a curing agent. The present invention also discloses processes for making the said compositions.