MARKING INK COMPOSITION FOR WRITING BOARD

PROBLEM TO BE SOLVED: To provide a marking ink composition for a writing board excellent in erasability of a written line initially and after passage of time regardless of the texture of the writing board. SOLUTION: The marking ink composition for a writing board contains a pigment as a coloring age...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	IMAI YOSHIMI
Format:	Patent
Sprache:	eng
Schlagworte:	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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a marking ink composition for a writing board excellent in erasability of a written line initially and after passage of time regardless of the texture of the writing board. SOLUTION: The marking ink composition for a writing board contains a pigment as a coloring agent, a polyvinyl butyral resin as a dispersing agent and also as a film-forming agent, and ethyl alcohol as a solvent as major components and further contains a compound with at least a salicylic acid backbone as an additive. The compound with a salicylic acid backbone includes at least one selected from, for example, methyl salicylate, isobutyl salicylate, phenyl salicylate, and isoamyl salicylate. COPYRIGHT: (C)2010,JPO&INPIT