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:
Jan. 24, 1989
Filed:
Mar. 20, 1987
Applicant:
Inventors:
Shigehisa Tamagawa, Shizuoka, JP;
Tetsuro Fuchizawa, Shizuoka, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ;
U.S. Cl.
CPC ...
503200 ; 427150 ; 427151 ; 428211 ; 4285375 ; 428913 ; 503207 ; 503214 ; 503226 ;
Abstract
A heat-sensitive recording paper is disclosed. The paper comprises a paper support having provided thereon a heat-sensitive color-forming layer wherein said paper support has at least 10 wt % of a white pigment contained in its interior and which also contains a polymer latex with an MFT (minimum film-forming temperature) of no higher than 40.degree. C. in an amount of from 5 to 30 wt % based on the weight of the white pigment.
Tamagawa, Shigehisa. (1989). Heat-sensitive recording paper (U.S. Patent No. 4800192). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4800192
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile