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:
Oct. 10, 2000
Filed:
Mar. 06, 1998
Shinji Bessho, Suita, JP;
Satoshi Nishikawa, Shiga-gun, JP;
Sunstar Giken Kabushiki Kaisha, Tekatsuki, JP;
Uni-Sunstar B.V., Amsterdam, NL;
Abstract
A luminous composition containing (A) at least one polymer selected from the group consisting of a fluoropolymer and a graft polymer which is a fluoropolymer to which a cyanoethylated acrylic monomer is grafted, (B) an alkoxysilane compound having a primary amine group, (C) an alcohol having 1 to 4 carbon atoms, (D) a fluorescent material powder, and (E) an organic solvent, which is suitable for the formation of a luminous layer of an electro-luminescent device, since it improves the adhesion of the luminous layer to a transparent electrode, and has practically satisfactory pot life and moisture resistance.