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:
Nov. 02, 1993
Filed:
Mar. 26, 1991
Naoto Satake, Tokyo, JP;
Tatsuya Kita, Tokyo, JP;
Abstract
An electrothermal transfer sheet including (i) a resistor sheet, and (ii) a dye layer formed on one surface of the resistor layer, comprising a heat-transferable dye and a binder, the resistor layer being prepared by subjecting a film which includes (a) an electroconductive material, and (b) a resin composition containing a polymer and a monomer to a crosslinking reaction, the amount of the monomer being from 10 to 150 parts by weight per 100 parts by weight of the polymer, the crosslinking reaction being caused by applying ionizing radiation to the film; and an electrothermal transfer sheet including (i) a substrate sheet, (ii) a dye layer formed on one surface of the substrate sheet, including a heat-transferable dye and a binder, and (iii) a resistor layer formed on the other surface of the substrate sheet, the resistor layer being prepared by subjecting a film which includes (a) an electroconductive material, and (b) a resin composition containing a polymer and a monomer to a crosslinking reaction, the amount of the monomer being from 10 to 150 parts by weight per 100 parts by weight of the polymer, the crosslinking reaction being caused by applying ionizing radiation to the film.