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:
Apr. 13, 1993
Filed:
Apr. 08, 1991
Tatsuhito Taniguchi, Nagaokakyo, JP;
Hiroaki Nagamatsu, Nagaokakyo, JP;
Susumu Baba, Nagaokakyo, JP;
Kazuhiko Sunada, Nagaokakyo, JP;
Mitsubishi Paper Mills Limited, Tokyo, JP;
Abstract
The present invention provides an image receiving material used for silver complex diffusion transfer process in combination with a photosensitive material. This image receiving material comprises a support and, provided thereon at least an image receiving layer containing physical development nuclei and an uppermost layer containing substantially no physical development nuclei, wherein the uppermost layer contains at least 0.8 g/m.sup.2 of hydrophilic colloid in terms of solid content and ratio of solid content of hydrophilic colloid in the uppermost layer to solid content of hydrophilic colloid in the image receiving layer is more than 1.0. Preferably, the image receiving layer contains substantially no hardener and the uppermost layer contains a hardener.