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:
May. 12, 2020
Filed:
Dec. 15, 2017
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Taichi Shintou, Saitama, JP;
Masahiro Suenaga, Yokohama, JP;
Koromo Shirota, Kawasaki, JP;
Yuko Katsumoto, Yokohama, JP;
Tsuyoshi Santo, Yokohama, JP;
Hajime Muta, Zama, JP;
Tomoyuki Noda, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/323 (2006.01); C09D 11/106 (2014.01); C09B 11/12 (2006.01); C09B 1/16 (2006.01); C09B 53/00 (2006.01); C09B 23/04 (2006.01); C09B 57/00 (2006.01); C09B 23/14 (2006.01); C09B 29/42 (2006.01); C09B 1/50 (2006.01); C09B 23/16 (2006.01); C09B 29/08 (2006.01); B41M 5/34 (2006.01); C09D 11/037 (2014.01); B41M 5/39 (2006.01); C08K 5/435 (2006.01); C08K 5/29 (2006.01); C08K 5/18 (2006.01); C08K 5/47 (2006.01); C08K 5/3445 (2006.01); C08K 5/3437 (2006.01); C08K 5/315 (2006.01); C08K 5/3432 (2006.01); C08K 5/3472 (2006.01); B41M 5/385 (2006.01); B41M 5/388 (2006.01);
U.S. Cl.
CPC ...
B41M 5/323 (2013.01); B41M 5/345 (2013.01); B41M 5/39 (2013.01); C09B 1/16 (2013.01); C09B 1/50 (2013.01); C09B 11/12 (2013.01); C09B 23/04 (2013.01); C09B 23/143 (2013.01); C09B 23/164 (2013.01); C09B 29/0808 (2013.01); C09B 29/3617 (2013.01); C09B 53/00 (2013.01); C09B 57/00 (2013.01); C09D 11/037 (2013.01); C09D 11/106 (2013.01); B41M 5/388 (2013.01); B41M 5/3852 (2013.01); B41M 5/3858 (2013.01); C08K 5/18 (2013.01); C08K 5/29 (2013.01); C08K 5/315 (2013.01); C08K 5/3432 (2013.01); C08K 5/3437 (2013.01); C08K 5/3445 (2013.01); C08K 5/3472 (2013.01); C08K 5/435 (2013.01); C08K 5/47 (2013.01);
Abstract
In a thermal transfer recording sheet including a base material and a colorant layer, the colorant layer includes a yellow dye layer containing a yellow dye, a magenta dye layer containing a magenta dye, and a cyan dye layer containing a cyan dye, and the cyan dye includes a compound represented by Formula (1a) or Formula (1b): where Rto Rare substituents, Xis an anion, and the compound of Formula (1b) has at least one anionic substituent.