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. 30, 1995
Filed:
Aug. 23, 1993
Applicant:
Inventors:
Jens Nordmann, Neunkirchen, DE;
Rainer Puehl, Coburg, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ;
U.S. Cl.
CPC ...
522100 ; 522170 ; 525523 ; 525524 ; 525526 ; 525529 ; 525530 ; 525531 ; 525533 ; 528 94 ; 528 99 ; 528103 ; 528107 ; 528109 ; 528111 ; 528118 ; 528120 ; 528123 ; 528124 ; 528327 ; 528341 ; 528361 ; 528365 ; 528373 ; 528391 ; 528393 ; 528402 ; 528407 ;
Abstract
Cross-linked epoxy resins having nonlinear optical properties may be used in nonlinear optical media. These cross-linked epoxy resins may have the following structure: ##STR1## Z.sup.1 and Z.sup.2 being NLO-chromophores.