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:
Jan. 02, 2018
Filed:
Aug. 04, 2015
Applicant:
The Pilot Ink Co., Ltd., Aichi-ken, JP;
Inventor:
Yoshiaki Ono, Aichi-ken, JP;
Assignee:
THE PILOT INK CO., LTD., Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/30 (2006.01); C09D 11/17 (2014.01); C09D 11/18 (2006.01); C09D 11/50 (2014.01); B43K 7/12 (2006.01); C09K 9/02 (2006.01); C09B 11/24 (2006.01); B41M 5/337 (2006.01);
U.S. Cl.
CPC ...
B43K 7/12 (2013.01); B41M 5/305 (2013.01); B41M 5/3375 (2013.01); C09B 11/24 (2013.01); C09D 11/17 (2013.01); C09D 11/50 (2013.01); C09K 9/02 (2013.01);
Abstract
Provided are thermochromic color-memorizing composition and thermochromic color-memorizing microcapsule pigment encapsulating the same, the thermochromic color-memorizing composition including: (a) an electron-donating color-developing organic compound; (b) an electron-accepting compound; and (c) an ester compound represented by the following formula (1) as a reaction medium which controls color reaction between the components (a) and (b):