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:
Nov. 08, 1994
Filed:
Aug. 02, 1993
Masami Shini, Osaka, JP;
Fujicopian Co., Ltd., Osaka, JP;
Abstract
A pressure-sensitive transfer recording medium adapted to overlapping strike printing on a low-noise impact printer, comprising a foundation, and a porous ink-releasing layer containing an ink paste provided on the foundation, the ink paste comprising a coloring agent, a liquid vehicle and a starch substance, the liquid vehicle comprising as a main component at least one member selected from the group consisting of a glycerol higher fatty acid ester, a polyglycerol higher fatty acid ester and a sorbitan higher fatty acid ester, the ink paste having a viscosity of 4.times.10.sup.3 to 12.times.10.sup.3 cp at 25.degree. C. The recording medium ensures images of a high density for an initial strike and an excellent printing durability, thereby giving clear images without blot or unevenness for a multiplicity of overlapping strikes at the same portion of the recording medium, in printing on a low-noise impact printer under low-temperature circumstances as well as under ordinary-temperature circumstances.