| 摘要 |
PURPOSE:To offer the production of photosensitive microcapsules which give picture images of good granularity and to offer a photosensitive material using these microcapsules. CONSTITUTION:Oil drops of different two or more colors containing polymerizable material and color image-forming material, as in a water-base medium, are settled. After removing the supernatant liquid, the oil drops are again dispersed in a water-base medium. Then, aminoaldehyde resinous walls are formed around the oil drops to form microcapsules. |
