| 摘要 |
<p>PURPOSE:To prevent the sedimention of a pigment, by enclosing a pigment and a gas in hollow microspheres to form a microencapsulated material, and dispersing this material in a solvent. CONSTITUTION:A gas and a part of or the whole of a pigment are enclosed in hollow microspheres to form a microencapsulated material having a bulk specific gravity equal to the specific gravity of a solvent. This microencapsulated material is dispersed in the solvent, if necessary, after surface treatment to increase the compatibility with the solvent.</p> |
