Title:
INK SET AND INK-JET RECORDING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/084890
Kind Code:
A1
Abstract:
The ink set according to the present invention comprises: ink containing at least a pigment; and a treating liquid containing at least an aggregating agent. The ink set is used to form an image by applying the ink and the treating liquid onto a recording medium and coalescing same. The static surface tension of the treating liquid falls within the range of 18-25 mN/m at 25°C. The dynamic surface tension of the treating liquid at a surface lifetime of 50 msec falls within the range of 25-35 mN/min at 25°C. The ink contains a polyolefin resin. The recording medium is a non-absorbable base material.
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Inventors:
NIIZUMA NAOTO (JP)
TAGUCHI RYO (JP)
TAGUCHI RYO (JP)
Application Number:
PCT/JP2023/034414
Publication Date:
April 25, 2024
Filing Date:
September 22, 2023
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
C09D11/54; B41M5/00; C09D11/322
Attorney, Agent or Firm:
KOYO INTERNATIONAL PATENT FIRM (JP)
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