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. 12, 1988
Filed:
Jul. 29, 1985
Applicant:
Inventor:
Seiji Ueyama, Hirakata, JP;
Assignee:
General Company Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ;
U.S. Cl.
CPC ...
428212 ; 428195 ; 428484 ; 4284881 ; 428913 ; 428914 ;
Abstract
A heat-sensitive transferring recording medium comprises a substrate and a heat-sensitive transferring ink layer overlying the substrate, the heat-sensitive transferring ink layer comprising a coloring agent and two kinds of waxes having melting point of 70.degree.-90.degree. C., penetration (JIS K 2235) of not higher than 5 at 25.degree. C. and specific gravity of 0.99-1.05, one of the waxes having acid value of 120-160 and saponification value of 140-190 and the other having acid value of 1-20 and saponification value of 70-100.
Ueyama, Seiji. (1988). Heat-sensitive transferring recording medium (U.S. Patent No. 4737397). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4737397
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile