Invention Grant
- Patent Title: Ink jet recording apparatus
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Application No.: US15454993Application Date: 2017-03-09
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Publication No.: US09931836B2Publication Date: 2018-04-03
- Inventor: Naoyuki Toyoda , Masaru Terada
- Applicant: Seiko Epson Corporation
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Nutter McClennen & Fish LLP
- Agent John J. Penny, Jr.; Alex Nagorniy
- Priority: JP2014-094416 20140501
- Main IPC: B41J2/045
- IPC: B41J2/045 ; B41J2/21 ; C09D11/033 ; C09D11/324 ; C09D11/38 ; C09D11/328 ; C09D11/037 ; C09D11/322 ; C09D11/36

Abstract:
Provided is an ink jet recording apparatus including: a base metal pigment ink composition; and a first nozzle that ejects the base metal pigment ink composition, in which the base metal pigment ink composition contains a flat base metal pigment of which a 50% average particle diameter D50 is in a range of 100 nm to 1 μm, and an organic compound of which a surface tension at 20° C. is 35 mN/m or greater, and an ejection interval T1 after the base metal pigment ink composition is ejected from the first nozzle and before the base metal pigment ink composition is ejected again from the first nozzle is within 100 μs.
Public/Granted literature
- US20170173942A1 INK JET RECORDING APPARATUS Public/Granted day:2017-06-22
Information query
IPC分类: