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:
Apr. 09, 2019
Filed:
Aug. 24, 2016
Seiko Epson Corporation, Tokyo, JP;
Jun Ito, Shimosuwa, JP;
Kenichiro Kubota, Matsumoto, JP;
Naoki Koike, Matsumoto, JP;
Shugo Hattori, Shiojiri, JP;
Seiko Epson Corporation, , JP;
Abstract
A solvent-based ink jet ink composition accommodating body includes a solvent-based ink jet ink composition which includes a solvent that is a compound represented by a general formula (1) below, and for which a moisture absorption rate is 2 (mass %·24 hours) or more at 40° C. and a relative humidity of 100% RH; and a container in which the solvent-based ink jet ink composition is accommodated, in which the container is either of at least a container formed of a member having an inorganic oxide layer or a package which accommodates the container in which the solvent-based ink jet ink composition is accommodated and is formed of a member having an inorganic oxide layer:RO—(RO)—R  (1)wherein in the general formula (1), Rand Reach independently represent hydrogen or an alkyl group having 1 to 5 carbon atoms; Rrepresents an alkylene group having 2 to 4 carbon atoms; and m represents an integer of 1 to 6.)