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:
Feb. 03, 1998
Filed:
Sep. 27, 1995
Haruo Takeuchi, Tokyo-to, JP;
Junichi Hiroi, Tokyo-to, JP;
Takeshi Ueno, Tokyo-to, JP;
Nobuyuki Harada, Tokyo-to, JP;
Abstract
A thermal transfer sheet including a substrate, a thermal transfer layer provided on one side of the substrate, and a heat-resistant slip layer, containing particles, provided on the other side of the substrate, the shot-type abrasion loss of the particles contained in the heat-resistant slip layer being 15 to 100 mg. A thermal transfer sheet including a substrate, a heat-transferable colorant layer provided on one side of the substrate, and a heat-resistant slip layer, containing an inorganic filler, provided on the other side of the substrate, the inorganic filler comprising a main component and an impurity, the hardness of the main component and the hardness of the impurity having the relationship: main component<impurity, the ratio of the highest diffraction line intensity Y of the impurity to the highest diffraction line intensity X of the main component in the X-ray diffraction of the inorganic filler being 0.03.ltoreq.Y/X.ltoreq.0.20.