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. 11, 1999
Filed:
May. 30, 1997
Satoshi Narita, Tokyo, JP;
Kazunobu Imoto, Tokyo, JP;
Takeshi Ueno, Tokyo, JP;
Yoshinori Kamikubo, Tokyo, JP;
Abstract
A thermal transfer image-receiving sheet including a substrate sheet and a dye-receptive layer provided directly or through an intermediate layer on one surface of the substrate sheet, the dye-receptive layer having a surface roughness of center line average height Ra=1.0-4.0 .mu.m, maximum height R.sub.max =15.0-37.0 .mu.m and 10-point average height Rz=10.0-30.0 .mu.m. Also disclosed is a thermal transfer image-receiving sheet comprising paper as a substrate sheet and, provided on the substrate sheet in the following order, an expanded layer and a receptive layer, an undercoat layer being provided between the substrate sheet and the expanded layer. Also disclosed is a thermal transfer image-receiving sheet comprising a substrate sheet of paper composed mainly of pulp and, provided on the substrate sheet in the following order, an expanded layer, an intermediate layer and a receptive layer, the intermediate layer having been formed by coating an aqueous coating solution.