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1. WO2022071452 - INKJET RECORDING METHOD

Publication Number WO/2022/071452
Publication Date 07.04.2022
International Application No. PCT/JP2021/036014
International Filing Date 29.09.2021
IPC
B41J 2/01 2006.1
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 11/30 2014.1
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
30Inkjet printing inks
B41M 5/00 2006.1
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
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 11/30
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
30Inkjet printing inks
Applicants
  • 富士フイルム株式会社 FUJIFILM CORPORATION [JP]/[JP]
Inventors
  • 鈴木 昭太 SUZUKI, Shota
  • 竹下 紘平 TAKESHITA, Kohei
Agents
  • 特許業務法人太陽国際特許事務所 TAIYO, NAKAJIMA & KATO
Priority Data
2020-16338629.09.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) INKJET RECORDING METHOD
(FR) PROCÉDÉ D'IMPRESSION À JET D'ENCRE
(JA) インクジェット記録方法
Abstract
(EN) An inkjet recording method that includes a step for preparing an ink that contains water and particles that include a polymer P and polymerizable monomers M that include a monomer (M-1) that has a viscosity of no more than 500 mPa·s at 25°C, the monomer (M-1) content being 25–80 mass% of the total solid content of the particles, an application step for using an inkjet method to apply the ink to a substrate, and an irradiation step for irradiating active energy rays at the ink applied to the substrate, the time from when the ink has landed on the substrate to when the irradiation of the active energy rays begins being no more than 1.00 s.
(FR) Procédé d'impression à jet d'encre qui comprend une étape de préparation d'une encre qui contient de l'eau et des particules qui comprennent un polymère (P) et des monomères polymérisables (M) qui comprennent un monomère (M-1) qui présente une viscosité ne dépassant pas 500 mPa·s à 25 °C, la teneur en monomère (M-1) étant de 25 à 80 % en masse de la teneur totale en solides des particules, une étape d'application permettant d'utiliser un procédé à jet d'encre pour appliquer l'encre sur un substrat, et une étape d'exposition permettant d'exposer l'encre appliquée sur le substrat à des rayons d'énergie active, le temps à partir du moment où l'encre a été posée sur le substrat jusqu'au moment où commence l'exposition aux rayons d'énergie active ne dépassant pas 1,00 s.
(JA) 水と、ポリマーP及び重合性モノマーMを含む粒子と、を含有し、重合性モノマーMが、25℃での粘度が500mPa・s以下であるモノマー(M-1)を含み、モノマー(M-1)の含有量が粒子の全固形分量に対して25質量%~80質量%であるインクを準備する工程と、基材上にインクをインクジェット法によって付与する付与工程と、基材上に付与されたインクに対し、活性エネルギー線を照射する照射工程と、を含み、基材上にインクが着弾した時点から活性エネルギー線の照射が開始されるまでの時間が、1.00秒以下である、インクジェット記録方法。
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