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. 26, 2019
Filed:
Sep. 26, 2018
Seiko Epson Corporation, Tokyo, JP;
Takayoshi Kagata, Shiojiri, JP;
Hiroshi Fukumoto, Shiojiri, JP;
Takeshi Yano, Shiojiri, JP;
Miho Nakamura, Matsumoto, JP;
Shugo Hattori, Shiojiri, JP;
Katsuko Aoki, Kiso-Machi, JP;
Shigeki Kawada, Shiojiri, JP;
Seiko Epson Corporation, , JP;
Abstract
An ink set which is used for sublimation transfer includes a first ink, and a second ink. The first ink has a color after transfer of |a*|≤10 and |b*|≤10 in a CIELAB color space, and contains a first disperse dye dispersed by a first dispersion resin. The second ink has a color after transfer of |a*|>10 or |b*|>10 in the CIELAB color space, and contains a second disperse dye dispersed by a second dispersion resin. A glass transition temperature of the first dispersion resin and is different than that of the second dispersion resin.