Invention Grant
- Patent Title: Ink jet recording method and ink jet recording apparatus
-
Application No.: US15286959Application Date: 2016-10-06
-
Publication No.: US09944084B2Publication Date: 2018-04-17
- Inventor: Otome Yamashita , Soichi Nagai , Tomohiro Yamashita
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2015-213663 20151030
- Main IPC: C09D11/38
- IPC: C09D11/38 ; B41J2/175 ; B41J2/14 ; B41J2/21

Abstract:
An ink jet recording method uses an apparatus including plural aqueous inks including cyan, magenta and yellow inks; a recording head that thermally ejects the inks; a first ink storage portion having an atmosphere communicating portion; a second ink storage portion which is a resinous housing and is directly bonded to the head; and a tube that supplies the inks from the first to second ink storage portions and includes first, second and third tubes corresponding to the respective inks, the second tube having a portion sandwiched between and joined to the first and third tubes. The method includes ejecting the inks from the head to record an image on a recording medium. The difference between the maximum and minimum values of water molar fractions of the cyan, magenta and yellow inks is 5.0% or less. The tube corresponding to the magenta ink is the second tube.
Public/Granted literature
- US20170120601A1 INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS Public/Granted day:2017-05-04
Information query
IPC分类: