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. 30, 2015
Filed:
Mar. 18, 2014
Seiko Epson Corporation, Tokyo, JP;
Atsushi Denda, Chino, JP;
Maki Nariai, Shiojiri, JP;
Naoki Koike, Matsumoto, JP;
Takayoshi Kagata, Shiojiri, JP;
Seiko Epson Corporation, , JP;
Abstract
A liquid container according to an aspect of this invention has a containing chamber in which a liquid which temporarily generates gas by a chemical change of contained components is contained, a circulation port which communicates with the containing chamber and circulates the liquid, and a valve provided in such a manner as to connect the containing chamber to the outside thereof, in which the hydrogen penetration amount of a member partitioning the containing chamber is 0.0001 ml/cm·day·atm or more and 0.01 ml/cm·day·atm or lower per day and at least one kind of the contained components can be a base metal pigment.