| 摘要 |
PURPOSE:To provide the titled ink capable of correcting without getting the correction dirty for any type of ink and having a high hiding powder, by blending a specific solvent, polyvinyl alkyl ether and white pigment. CONSTITUTION:30-50pts.wt. solvent contg. at least 60% at least one solvent selected from the group consisting of cycloparaffins (e.g., methylcyclohexane) and/ or paraffins (e.g., n-hexane), 2-15pts.wt. polyvinyl alkyl ether (e.g, polyvinyl ethyl ether) as a main binder or dispersant, 40-60pts.wt. white pigment (e.g., rutile TiO2), and, if necessary, 0.1-2.5pts.wt. dispersant (e.g., sodium dialkyl sulfosuccinate) are blended together. EFFECT:Easy to handle because of a good balance between drying speed and applicability, giving flexible film, and good adhesion to paper without stripping when folded. |
