Title:
INK, INK ACCOMMODATION CONTAINER, INKJET RECORDING METHOD, INKJET RECORDING DEVICE AND RECORDED ARTICLE
Document Type and Number:
Japanese Patent JP2017088850
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an ink good in scratch resistance and blocking resistance of an image and excellent in glossiness of the image and image density.SOLUTION: There is provided an ink containing a solvent and a resin and having storage elastic modulus G1 at 20°C in a dynamic viscoelasticity measurement method of an ink film obtained by drying the ink of 2.0×10Pa to 5.0×10Pa and a ratio between G1 and storage elastic modulus G2 at 80°C in the dynamic viscoelasticity measurement method of the ink film (G2/G1) of 0.30 to 0.85.SELECTED DRAWING: None
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Inventors:
SEKIGUCHI AKIYUKI
ASAHINA DAISUKE
FUJITA YUSUKE
ASAHINA DAISUKE
FUJITA YUSUKE
Application Number:
JP2016127955A
Publication Date:
May 25, 2017
Filing Date:
June 28, 2016
Export Citation:
Assignee:
RICOH CO LTD
International Classes:
C09D11/30; B41J2/01; B41M5/00; C09D11/107
Domestic Patent References:
JP2009062507A | 2009-03-26 | |||
JP2015081322A | 2015-04-27 | |||
JP2014095057A | 2014-05-22 | |||
JP2013534946A | 2013-09-09 | |||
JP2004155208A | 2004-06-03 | |||
JP2005105161A | 2005-04-21 | |||
JP2014024941A | 2014-02-06 | |||
JP2013028658A | 2013-02-07 | |||
JP2013227361A | 2013-11-07 |
Foreign References:
WO2012008339A1 | 2012-01-19 | |||
US20080255273A1 | 2008-10-16 |
Attorney, Agent or Firm:
Koichi Hirota