INK, INK SET, PRINTED MATTER, PRINTING METHOD, AND PRINTING APPARATUS

Title:

INK, INK SET, PRINTED MATTER, PRINTING METHOD, AND PRINTING APPARATUS

Document Type and Number:

WIPO Patent Application WO/2021/053928

Kind Code:

A1

Abstract:

To provide an ink used for a leather as a matter to be printed, the ink including: a coloring material; an organic solvent; and a resin, wherein a maximum tensile stress of an ink film formed of the ink is 2 N/mm2 or more.

Inventors:

SHIMURA NAOTO (JP)
KUDO MASAKI (JP)

Application Number:

PCT/JP2020/025877

Publication Date:

March 25, 2021

Filing Date:

July 01, 2020

Export Citation:

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Assignee:

RICOH CO LTD (JP)
SHIMURA NAOTO (JP)
KUDO MASAKI (JP)

International Classes:

C09D11/102; C09D11/107; C09D11/322; C09D11/38; D06P5/00

Domestic Patent References:

WO2017021278A1	2017-02-09
WO2017104318A1	2017-06-22

Foreign References:

EP3246369A1	2017-11-22
JPH05163682A	1993-06-29
US20140002539A1	2014-01-02
EP3546643A1	2019-10-02
JP2014055210A	2014-03-27
JP2019077070A	2019-05-23

Attorney, Agent or Firm:

HIROTA, Koichi (JP)

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