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:
Mar. 02, 2004
Filed:
Jun. 06, 2003
Mitsuru Yamamoto, Shizuoka, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A multicolor image forming material comprising: an image-receiving sheet comprising an image-receiving layer; and at least four thermal transfer sheets differing in color each comprising a support, a light-to-heat conversion layer and an image-forming layer, wherein the image forming material is used for recording a multicolor image by superposing the image-forming layer of each thermal transfer sheet and the image-receiving layer to face each other, irradiating laser light and transferring a region irradiated with the laser light of the image-forming layer onto the image-receiving layer, and at least one layer selected from the image-receiving layer and the image-forming layers comprises, as a fluorine-containing surfactant, a copolymer (I) comprising following repeating units (A), (B) and (C) as defined herein.