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:
Jun. 24, 2008
Filed:
Nov. 30, 2004
Tadashi Kawakami, Ichihara, JP;
Shinichi Sato, Ichihara, JP;
Hiroshi Fujii, Ichihara, JP;
Nippon Soda Co., Ltd., Tokyo, JP;
Abstract
The present invention provides a composition and a recording material made from the composition having an excellent dynamic sensitivity in recording as well as an excellent image stability and, particularly, having excellent resistance for heat and humidity, heat, light, plasticizer and water. The composition and the recording material include the following compounds (1), (2), and (3): wherein R, R, R, R, R, and Reach represents hydrogen or an alkyl group; ato aeach represents an integer of 1-6; nto neach represents 0, 1 or 2; m, mand meach represents 0, 1, 2 or 3; R, R, R, R, Rand Reach represents an alkyl group; m, m, m, m, mand meach represents 0, 1 or 2; and Yto Yeach represents CO or NRCO (R represents hydrogen, etc.).