Title:
インクフィルム構築物
Document Type and Number:
Japanese Patent JP6846380
Kind Code:
B2
Abstract:
A method for preparing an ink dot construction which comprises: a fibrous substrate; and ink dots having a glass transition temperature of at most 45°C; the method comprising: applying to a hydrophobic release layer of an intermediate transfer member of a printing system an aqueous solution of an agent which reduces the hydrophobic effect of the release layer; depositing onto the release layer via ink-jet printing heads, a plurality of droplets of a water-based ink formulation; heating the flattened liquid ink droplets so as to dry them to produce a residue film; and transferring the residue film from the release layer to said substrate; wherein said water-based ink formulation comprises a solvent containing water constituting at least 8 wt.%; colorant constituting at least 1 wt.%; and an organic polymeric resin having an average molecular weight of at least 8,000 and constituting 6 to 40 wt.% of the formulation.
More Like This:
Inventors:
Randa, Benzion
Abramovic, heron
Gorodets, Gallia
Nakmanovich, Gregory
Abramovic, heron
Gorodets, Gallia
Nakmanovich, Gregory
Application Number:
JP2018071580A
Publication Date:
March 24, 2021
Filing Date:
April 03, 2018
Export Citation:
Assignee:
Randa Corporation Limited
International Classes:
B32B27/12; B05D1/26; B05D1/28; B05D7/00; B05D7/24; B32B29/06; B41J2/01
Domestic Patent References:
| JP3177985B2 | ||||
| JP2009040892A | ||||
| JP2004524190A |
Foreign References:
| US6811840 |
Attorney, Agent or Firm:
Ryoichi Takaoka
Nao Oda
Kaoru Takahashi
Nao Oda
Kaoru Takahashi