Title:
CLEAR INK, PRINTING METHOD, AND INKJET PRINTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/117562
Kind Code:
A1
Abstract:
Provided is a clear ink including: resin particles; and water, wherein a volume average particle diameter of the resin particles is 50 nm or less, and wherein a dried film of the clear ink has glass transition temperatures (Tg) at 50 degrees C or higher and at lower than 0 degrees C.
Inventors:
BANNAI AKIKO (JP)
TAKAHASHI HIROAKI (JP)
MASUDA KIMINORI (JP)
TAKAMURA YUKIKO (JP)
TAKAHASHI HIROAKI (JP)
MASUDA KIMINORI (JP)
TAKAMURA YUKIKO (JP)
Application Number:
PCT/JP2020/044758
Publication Date:
June 17, 2021
Filing Date:
December 02, 2020
Export Citation:
Assignee:
RICOH CO LTD (JP)
TAKAHASHI HIROAKI (JP)
BANNAI AKIKO (JP)
MASUDA KIMINORI (JP)
TAKAMURA YUKIKO (JP)
TAKAHASHI HIROAKI (JP)
BANNAI AKIKO (JP)
MASUDA KIMINORI (JP)
TAKAMURA YUKIKO (JP)
International Classes:
B41M5/00; B41M7/00; C09D11/102; C09D11/30
Foreign References:
| EP3305537A1 | 2018-04-11 | |||
| EP2957428A2 | 2015-12-23 | |||
| US20190255869A1 | 2019-08-22 | |||
| JP2015147919A | 2015-08-20 | |||
| JP2013212644A | 2013-10-17 |
Attorney, Agent or Firm:
HIROTA, Koichi (JP)
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