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:
Dec. 25, 2007
Filed:
Apr. 26, 2006
Takaya Kitawaki, Izunokuni, JP;
Masashi Hiroki, Yokohama, JP;
Hiroshi Kiyomoto, Hiratsuka, JP;
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Abstract
A method for recording on a recording medium by discharging a non-aqueous ink containing a non-aqueous solvent and a pigment by an inkjet system. The method contains a step of preparing recording paper having a thickness exceeding 0.083 mm as a recording medium, a step of obtaining a volume Vand a thickness Tof the recording paper, a step of obtaining a volume Vof a solvent that is capable of being retained by the recording paper by using a solvent having a vapor pressure at 25° C. of 0.001 mmHg or less and a specific gravity of from 0.800 to 1.200, a step of obtaining a solvent absorptivity A(%) of the recording paper by the following equation (1):=()×100   (1)a step of obtaining an allowable ink amount V(pl/m) per unit area of the recording paper by the following equation (2):=(−0.083)××10  (2)and a step of discharging the non-aqueous ink in an amount V(pl/m) satisfying the following equation (3) by an inkjet system:V≦V.   (3)