Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Saturday 31.10.2020 at 7:00 AM CET
Settings

Settings

Goto Application

1. WO2016148064 - ACTIVE-RAY-CURING INKJET INK INCLUDING CRYSTAL GROWTH INHIBITOR, AND INKJET RECORDING METHOD

Publication Number WO/2016/148064
Publication Date 22.09.2016
International Application No. PCT/JP2016/057785
International Filing Date 11.03.2016
IPC
C09D 11/34 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
30Inkjet printing inks
34Hot-melt inks
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
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
C09D 11/36 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
30Inkjet printing inks
36based on non-aqueous solvents
C09D 11/38 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
30Inkjet printing inks
38characterised by non-macromolecular additives other than solvents, pigments or dyes
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 11/34
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
34Hot-melt inks
C09D 11/36
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
36based on non-aqueous solvents
C09D 11/38
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
38characterised by non-macromolecular additives other than solvents, pigments or dyes
Applicants
  • コニカミノルタ株式会社 KONICA MINOLTA, INC. [JP]/[JP]
Inventors
  • 西山 博通 NISHIYAMA, Hiromichi
  • ▲高▼久 悠介 TAKAKU, Yusuke
Agents
  • 鷲田 公一 WASHIDA, Kimihito
Priority Data
2015-05096513.03.2015JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ACTIVE-RAY-CURING INKJET INK INCLUDING CRYSTAL GROWTH INHIBITOR, AND INKJET RECORDING METHOD
(FR) ENCRE POUR IMPRIMANTE À JET D'ENCRE DURCISSANT PAR UN RAYONNEMENT ACTIF COMPRENANT UN INHIBITEUR DE CROISSANCE DE CRISTAUX ET PROCÉDÉ D'ENREGISTREMENT À JET D'ENCRE
(JA) 結晶成長阻害剤を含む活性光線硬化型インクジェットインクおよびインクジェット記録方法
Abstract
(EN)
The purpose of the present invention is to provide an active-ray-curing inkjet ink whereby blooming in a printed matter is suppressed even when printing at a low substrate temperature. This active-ray-curing inkjet ink includes an active-ray-curing compound, a photopolymerization initiator, a wax, and a crystal growth inhibitor, and is a inkjet ink characterized in that the wax has at least one alkyl chain including a straight-chain portion, the number of carbon atoms in straight-chain portions in the entire alkyl chain of the wax is 15 or greater, and the crystal growth inhibitor is a substance having a carbohydrate structure and an alkyl chain including a straight-chain portion having a carbon number of 15 or greater bonded to the carbohydrate structure.
(FR)
Le but de la présente invention concerne une encre pour imprimante à jet d'encre durcissant par un rayonnement actif, les efflorescences dans une matière imprimée étant supprimées, même lors d'une impression à basse température du substrat. Cette encre pour imprimante à jet d'encre durcissant par rayonnement actif comprend un composé durcissant par un rayonnement actif, un initiateur de photopolymérisation, une cire et un inhibiteur de croissance de cristaux et est une encre pour imprimante à jet d'encre caractérisée en ce que la cire comprend au moins un chaîne alkyle comprenant une partie à chaîne droite, le nombre d'atomes de carbone dans les parties à chaîne droite dans toute la chaîne alkyle de la cire est de 15 ou plus et l'inhibiteur de croissance de cristaux est une substance présentant une structure d'hydrate de carbone et une chaîne alkyle comprenant une partie à chaîne droite présentant un nombre d'atomes de carbone de 15 ou plus liée à la structure d'hydrate de carbone.
(JA)
 本発明は、低い基材温度で印刷した際にも、印刷物におけるブルーミングの発生が抑制された活性光線硬化型インクジェットインクの提供を目的とする。本発明の活性光線硬化型インクジェットインクは、活性光線硬化性化合物、光重合開始剤、ワックス、および結晶成長阻害剤を含む活性光線硬化型インクジェットインクであって、前記ワックスは、直鎖部分を含むアルキル鎖を少なくとも1つ有し、前記ワックスの有するアルキル鎖の全てにおいて、直鎖部分の炭素原子数は15以上であり、前記結晶成長阻害剤は、糖構造と、該糖構造に結合した、炭素原子数が15以上の直鎖部分を含むアルキル鎖を有する物質であることを特徴とする、インクジェットインクである。
Also published as
Latest bibliographic data on file with the International Bureau