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:
Jun. 09, 1998
Filed:
Sep. 05, 1996
Tadahiro Kegasawa, Shizuoka, JP;
Kazuo Ozaki, Shizuoka, JP;
Kunio Takahashi, Shizuoka, JP;
Katsuhiko Takada, Shizuoka, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
Improved process for producing a support for recording material comprising the steps of calendering a base paper including 1.8%-10.0% water content under nip pressure from 400 kg/cm to 3000 kg/cm at the roller temperature from 10.degree. C. to 140.degree. C., and extusion coating the base paper with melted thermoplastic resin is proposed. The support produced by the process is superior in surface smoothness and glossiness. Upon using it for a recording material, excellent image with less unevenness can be obtained without using heat calendering at excessively high temperature after the coating.