WATER-BASED INK COMPOSITION, AND ORNAMENTAL PAPER AND ORNAMENTAL MATERIAL OBTAINED BY USING THE SAME

PROBLEM TO BE SOLVED: To obtain a water-based ink composition having good storage stability, to prepare an ornamental paper sheet for construction and interior materials having excellent fouling resistance, and to provide an ornamental material. SOLUTION: The ink composition comprises an aqueous res...

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Bibliographic Details
Main Authors UEKI KATSUYUKI, OKA TOMOHIKO
Format Patent
LanguageEnglish
Published 21.10.2004
Edition7
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:PROBLEM TO BE SOLVED: To obtain a water-based ink composition having good storage stability, to prepare an ornamental paper sheet for construction and interior materials having excellent fouling resistance, and to provide an ornamental material. SOLUTION: The ink composition comprises an aqueous resin of an acid number of 10-300 mgKOH/g and a hardening agent having functional groups in a 0.01-0.50 equivalent based on the amount of acid groups of the resin. The functional groups of the hardening agent in the composition contain oxazoline groups. The composition has a pH of 7 or higher. The paper sheet has a printed pattern layer formed from the composition on a substrate and a topcoat layer on the pattern layer. The ornamental material is obtained by using the paper. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030090149