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:
Sep. 21, 2021
Filed:
Mar. 29, 2018
Dic Corporation, Tokyo, JP;
Takahiro Nio, Kita-adachi-gun, JP;
Maiko Kitade, Kita-adachi-gun, JP;
Yuri Shouji, Kita-adachi-gun, JP;
Masaki Hosaka, Kita-adachi-gun, JP;
Saki Fukui, Kita-adachi-gun, JP;
DIC CORPORATION, Tokyo, JP;
Abstract
The problem to be solved by the present invention is to provide an ink that can be used f producing a print having no streaks even in a case where the distance between the surface of a recording medium such as a cardboard and an ink jet head is long. The present invention relates to an ink for use in an ink jet recording method in which the distance from a surface (x) having an ink discharge port of an ink jet head to a position (y) where a line perpendicular to the surface (x) intersects with a recording medium is 2 mm or more, the ink having a viscosity in the range of 2 mPa·s or more and less than 9 mPa·s and a surface tension in the range of 20 mN/m to 40 mN/m.