Ink composition, inkjet recording method, printed material, and process for producing lithographic printing plate

An ink composition is provided that includes (A) an N-vinyllactam, (B) a radically polymerizable compound, and (C) a polymerization initiator, the content of the N-vinyllactam (A) being at least 10 wt % of the ink total weight, and the content ratio by weight of (A):(B) being 1:8.5 to 1:1. There is...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	Hayata, Yuuichi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COLOUR PRINTING CORRECTING FLUIDS CORRECTION OF TYPOGRAPHICAL ERRORS DYES FILLING PASTES i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME INKS LINING MACHINES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTINGSURFACES SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS USE OF MATERIALS THEREFOR WOODSTAINS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An ink composition is provided that includes (A) an N-vinyllactam, (B) a radically polymerizable compound, and (C) a polymerization initiator, the content of the N-vinyllactam (A) being at least 10 wt % of the ink total weight, and the content ratio by weight of (A):(B) being 1:8.5 to 1:1. There is also provided an inkjet recording method that includes (a 1 ) a step of discharging the ink composition onto a recording medium and (b 1 ) a step of curing the ink composition by irradiating the discharged ink composition with actinic radiation. A printed material recorded by the inkjet recording method is also provided. Furthermore, a process for producing a lithographic printing plate is provided that includes (a 2 ) a step of discharging the ink composition onto a hydrophilic support and (b 2 ) a step of curing the ink composition by irradiating the discharged ink composition with actinic radiation so as to form a hydrophobic image on the hydrophilic support by curing the ink composition.