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:
Jul. 31, 2007
Filed:
Jan. 31, 2005
Hirotaka Iijima, Hachioji, JP;
Yasuhiko Kawashima, Iruma, JP;
Kenichi Ohkubo, Hachioji, JP;
Teruyuki Fukuda, Hino, JP;
Hirotaka Iijima, Hachioji, JP;
Yasuhiko Kawashima, Iruma, JP;
Kenichi Ohkubo, Hachioji, JP;
Teruyuki Fukuda, Hino, JP;
Konica Minolta Holdings, Inc., Tokyo, JP;
Abstract
An ink for ink-jet recording containing: a colorant; and a solvent mixture containing water and solvent A which is not water, wherein solvent A has a surface tension of 25 to 40 mN/m at 25° C.; a viscosity of 1 to 50 mPs·s at 25° C.; and a vapor pressure of not more than 133 Pa at 25° C., a content of solvent A is from not less than 50 to less than 90 weight % based on the total weight of the ink; and a content of water is from not less than 10 to less than 45 weight % based on the total weight of the ink.