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:
Dec. 05, 1989
Filed:
Aug. 20, 1987
Applicant:
Inventors:
Gunilla E Gillberg-LaForce, Summit, NJ (US);
Thomas M Leslie, Clinton Township, Hunterdon County, NJ (US);
Tessie M Che, Westfield, NJ (US);
Marie Borzo, Basking Ridge, NJ (US);
Assignee:
Hoechst Celanese Corporation, Somerville, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
252582 ; 252589 ; 252600 ; 428 70 ; 428 68 ; 4283055 ; 4283105 ; 4283142 ; 4283148 ; 4283155 ; 4283157 ; 350-11 ; 350355 ; 350356 ;
Abstract
This invention provides a nonlinear optical medium which is a composite of a microporous inorganic oxide glass which contains an incorporated solution of a solvent and an organic component which exhibits nonlinear optical response. In one embodiment the solution incorporated in the microporous glass monolith is composed of dioxane and 4-N,N-dimethylamino-4'-nitrostilbene.