Title:
AQUEOUS INK COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/202045
Kind Code:
A1
Abstract:
[Problem] To provide an aqueous ink composition giving printed images having excellent abrasion resistance. [Solution] An aqueous ink composition comprising resin particles containing an encapsulated pigment, a diol-based organic solvent, a fluorochemical surfactant, and an amine-based organic solvent, characterized in that the resin of the resin particles containing an encapsulated pigment is a hydrophobic resin.
Inventors:
OKAMURA SHIN (JP)
FUJIIWARA KIYOTAKA (JP)
SHINOHARA MASANOBU (JP)
FUJIIWARA KIYOTAKA (JP)
SHINOHARA MASANOBU (JP)
Application Number:
PCT/JP2022/007084
Publication Date:
September 29, 2022
Filing Date:
February 22, 2022
Export Citation:
Assignee:
MIMAKI ENG CO LTD (JP)
International Classes:
C09D11/033; C09D11/037
Domestic Patent References:
| WO2021100443A1 | 2021-05-27 |
Foreign References:
| JP2018109094A | 2018-07-12 | |||
| JP2019196430A | 2019-11-14 | |||
| JP2018123235A | 2018-08-09 | |||
| JPH11140343A | 1999-05-25 | |||
| JP2001302708A | 2001-10-31 | |||
| JP2008163059A | 2008-07-17 | |||
| JP2015101705A | 2015-06-04 |
Attorney, Agent or Firm:
TAKEHARA Naohiko et al. (JP)
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