Invention Grant
US08834621B2 Pigment particle, ink, ink cartridge, and ink jet recording method
有权
颜料颗粒，油墨，墨盒和喷墨记录方法
- Patent Title: Pigment particle, ink, ink cartridge, and ink jet recording method
- Patent Title (中): 颜料颗粒，油墨，墨盒和喷墨记录方法
-
Application No.: US13588386Application Date: 2012-08-17
-
Publication No.: US08834621B2Publication Date: 2014-09-16
- Inventor: Satoshi Takebayashi , Yoshio Nakajima , Shuichi Okazaki , Eiichi Nakata
- Applicant: Satoshi Takebayashi , Yoshio Nakajima , Shuichi Okazaki , Eiichi Nakata
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2011-195799 20110908
- Main IPC: C09D11/02
- IPC: C09D11/02 ; C09B29/36 ; C09B67/10 ; C09B67/00 ; C09D11/322 ; C09B67/46 ; C09B29/33
Abstract:
Provided is a pigment particle suitable for an ink capable of recording an image that is excellent in color developability and lightfastness, and has a yellow hue. The pigment particle is a pigment particle having a structure represented by the following formula (1), in which a maximum absorption wavelength of an absorption spectrum in a wavelength region of 200 nm or more and 800 nm or less is present in a range of 340 nm or more and 360 nm or less.
Public/Granted literature
- US20130063518A1 PIGMENT PARTICLE, INK, INK CARTRIDGE, AND INK JET RECORDING METHOD Public/Granted day:2013-03-14
Information query
IPC分类:
