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:
Oct. 02, 2012
Filed:
May. 12, 2010
Applicant:
Yoshiaki Ono, Aichi, JP;
Inventor:
Yoshiaki Ono, Aichi, JP;
Assignee:
The Pilot Ink Co., Ltd., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 9/00 (2006.01); G02F 1/00 (2006.01); B41M 5/20 (2006.01); B41M 5/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a thermochromic color-memory composition comprising a solubilized mixture of (I) an electron donating coloring organic compound, (II) an electron accepting compound and (III) an ester compound represented by the following formula (1) as a reaction medium which controls color reactions of the components (I) and (II):
Ono, Yoshiaki. (2012). Thermochromic color-memory composition, and thermochromic color-memory microcapsule pigment having the composition encapsulated therein (U.S. Patent No. 8277696). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8277696
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile