Resin composition for stencil ink and water-in-oil stencil ink
OwnerYasunari Kawashima, Ichiro Muramatsu +2inventors
InventorsYasunari Kawashima, Ichiro Muramatsu, Koichi Okusawa, Yoshifumi Watanabe
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Abstract
A resin composition for stencil ink comprising: (I) a non-aqueous dispersion comprising; (a) a resin for dispersing; (b) a particulate resin comprising a film-forming linear acrylic resin, and (c) at least one solvent that can dissolve the resin (a) therein but cannot dissolve the particulate resin (b) therein, the solvent being selected from the group consisting of paraffinic hydrocarbon solvents, isoparaffinic hydrocarbon solvents and naphthenic hydrocarbon solvents; (II) a colorant; and (III) an emulsifying agent. Also disclosed is a water-in-oil stencil ink comprising the resin composition and water.
Claims12
A resin composition for stencil ink comprising:
- (I) a non-aqueous dispersion comprising:
- (a) a resin for dispersing, (b) a particulate resin comprising a film-forming linear acrylic resin;
- and (c) at least one solvent that can dissolve said resin (a) therein but cannot dissolve said particulate resin (b) therein, said solvent being selected from the group consisting of paraffinic hydrocarbon solvents, isoparaffinic hydrocarbon solvents and naphthenic hydrocarbon solvents;
- (II) a colorant;
- and
- (III) an emulsifying agent.
Dependencies are inferred from the claim text.