Invention Grant
- Patent Title: Inkjet recording apparatus, method for inkjet recording, and ink
- Patent Title (中): 喷墨记录装置，喷墨记录方法和油墨
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Application No.: US13603641Application Date: 2012-09-05
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Publication No.: US08801167B2Publication Date: 2014-08-12
- Inventor: Keita Katoh , Ichiroh Fujii , Masaki Kudo , Tomohiro Nakagawa , Akihiko Gotoh , Koji Katsuragi
- Applicant: Keita Katoh , Ichiroh Fujii , Masaki Kudo , Tomohiro Nakagawa , Akihiko Gotoh , Koji Katsuragi
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2011-195728 20110908
- Main IPC: B41J2/135
- IPC: B41J2/135 ; B41J2/16 ; B41J2/21 ; B41J2/14 ; C08K3/04 ; C09D11/10 ; C09D11/00 ; C08K9/06
Abstract:
An inkjet recording apparatus including an ink; and an ink discharging head configured to discharge the ink, wherein the ink discharging head is provided with a nozzle having a silicone-containing water-repellent film on a surface thereof on which the ink contacts, wherein the ink contains a colorant; water; and a water soluble organic solvent, wherein the colorant contains a carbon black partially coated with a resin, and wherein the ink meets the following expressions (1) and (2): 1.0×104
Public/Granted literature
- US20130063524A1 INKJET RECORDING APPARATUS, METHOD FOR INKJET RECORDING, AND INK Public/Granted day:2013-03-14
Information query
IPC分类:
