Title:
PRE-TREATMENT LIQUID AND INK SET
Document Type and Number:
WIPO Patent Application WO/2019/130704
Kind Code:
A1
Abstract:
This pre-treatment liquid can be used together with an aqueous inkjet ink containing a pigment and water, and contains resin fine particles (A), a surfactant (B), a coagulant (C) and water. The surfactant (B) contains a polyoxyalkylene alkyl ether (b-1). The coagulant (C) contains a polyvalent metal salt and/or a cationic polymer compound which has a moisture absorption rate of 75 mass% or less at a temperature of 40ºC and a relative humidity of 80%.
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Inventors:
SUGIHARA MASAHIRO (JP)
SASAKI YUKI (JP)
TETSUKA TOSHIHIRO (JP)
KOIKE TAKAAKI (JP)
IMAZATO AKIKO (JP)
KIKUTA NAOYA (JP)
TANABE TOMOE (JP)
SASAKI YUKI (JP)
TETSUKA TOSHIHIRO (JP)
KOIKE TAKAAKI (JP)
IMAZATO AKIKO (JP)
KIKUTA NAOYA (JP)
TANABE TOMOE (JP)
Application Number:
PCT/JP2018/036516
Publication Date:
July 04, 2019
Filing Date:
September 28, 2018
Export Citation:
Assignee:
TOYO INK SC HOLDINGS CO LTD (JP)
TOYO INK CO LTD (JP)
TOYO INK CO LTD (JP)
International Classes:
B41M5/00; B41J2/01; C09D11/322; C09D11/54
Domestic Patent References:
WO2018066474A1 | 2018-04-12 | |||
WO2018043414A1 | 2018-03-08 | |||
WO2016118161A1 | 2016-07-28 | |||
WO2009110263A1 | 2009-09-11 |
Foreign References:
JP6307195B1 | 2018-04-04 | |||
JP2016013688A | 2016-01-28 | |||
JP2016204524A | 2016-12-08 | |||
JP2015186879A | 2015-10-29 | |||
JP2017088646A | 2017-05-25 | |||
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JP2016168782A | 2016-09-23 | |||
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JP2017222833A | 2017-12-21 | |||
JP2013213210A | 2013-10-17 | |||
JP2018012829A | 2018-01-25 | |||
JP2018035270A | 2018-03-08 | |||
JP2012233161A | 2012-11-29 | |||
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JP2006281568A | 2006-10-19 | |||
US20150352877A1 | 2015-12-10 | |||
JP2000238422A | 2000-09-05 | |||
JP2000335084A | 2000-12-05 | |||
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JP2006281568A | 2006-10-19 | |||
JP2017248112A | 2017-12-25 |
Other References:
See also references of EP 3733425A4
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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