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1. WO2020066516 - PRETREATMENT LIQUID, INK SET, AND IMAGE RECORDING METHOD

Publication Number WO/2020/066516
Publication Date 02.04.2020
International Application No. PCT/JP2019/034817
International Filing Date 04.09.2019
IPC
B41M 5/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5Duplicating or marking methods; Sheet materials for use therein
B41J 2/01 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
C09D 11/54 2014.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
54Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
CPC
B41J 2/01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
B41M 5/00
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
C09D 11/54
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
54Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
Applicants
  • 富士フイルム株式会社 FUJIFILM CORPORATION [JP]/[JP]
Inventors
  • 佐藤 悠貴 SATO Yuki
Agents
  • 中島 順子 NAKASHIMA Junko
  • 米倉 潤造 YONEKURA Junzo
  • 藤森 義真 FUJIMORI Yoshinao
Priority Data
2018-18546128.09.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) PRETREATMENT LIQUID, INK SET, AND IMAGE RECORDING METHOD
(FR) LIQUIDE DE PRÉTRAITEMENT, ENSEMBLE D'ENCRES ET PROCÉDÉ D'IMPRESSION D'IMAGE
(JA) 前処理液、インクセット及び画像記録方法
Abstract
(EN)
Provided are a pretreatment liquid, an ink set, and an image recording method in which the corrosiveness of a member is suppressed and image unevenness can be favorably suppressed. In the pretreatment liquid, the ink set, and the image recording method, the pretreatment liquid comprises a water-soluble polymer having a weight average molecular weight of 5,000 or more, and an acid, and partly comprises a salt of the acid, wherein the acid is a carboxylic acid, and the salt of the acid is a salt of the carboxylic acid.
(FR)
L'invention concerne un liquide de prétraitement, un ensemble d'encres et un procédé d'impression d'image avec lesquels la corrosivité d'un élément est supprimée et l'irrégularité d'image peut être avantageusement supprimée. Dans le liquide de prétraitement, l'ensemble d'encres et le procédé d'impression d'image, le liquide de prétraitement comprend un polymère hydrosoluble ayant une masse moléculaire moyenne en poids supérieure ou égale à 5 000 et un acide et il comprend en partie un sel de l'acide, l'acide étant un acide carboxylique et le sel de l'acide étant un sel de l'acide carboxylique.
(JA)
部材腐食性が抑制され、かつ、画像ムラを良好に抑制できる前処理液、インクセット及び画像記録方法を提供する。重量平均分子量が5000以上の水溶性ポリマーと、酸とを含み、上記酸の塩を一部含み、上記酸がカルボン酸であり、上記酸の塩が上記カルボン酸の塩である前処理液、インクセット及び画像記録方法である。
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