ULTRAVIOLET-CURABLE INKJET INK COMPOSITION

PROBLEM TO BE SOLVED: To provide an ultraviolet-curable ink composition which has low viscosity, excellent adhesion, and suppressed contractility.SOLUTION: The ultraviolet-curable inkjet ink composition contains: about 20-70 mass%, based on the total mass of the ink composition, of a compound shown...

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Bibliographische Detailangaben
Hauptverfasser:	NAKANE HIRONORI, ITO ATSUSHI
Format:	Patent
Sprache:	eng
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 SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an ultraviolet-curable ink composition which has low viscosity, excellent adhesion, and suppressed contractility.SOLUTION: The ultraviolet-curable inkjet ink composition contains: about 20-70 mass%, based on the total mass of the ink composition, of a compound shown by general formula (I): CH=CR-COOR-O-CH=CH-R, wherein Ris a hydrogen atom or methyl group, Ris a C2-20 divalent organic residue, and Ris a hydrogen atom or C1-11 univalent organic residue; and 10-20 mass%, based on the total mass of the ink composition, of at least either of a polymerizable compound that has an alicyclic structure in a molecule and a polymerizable compound that has a cyclic ether structure in a molecule.