| 摘要 |
<p>This invention provides an image forming material, which has excellent color development and exposure visual image properties, and a printing plate material which has excellent exposure visual image properties and excellent printing durability and press developing properties. There is also provided a thermal image forming material comprising a thermal image forming layer provided on a base material, characterized in that the thermal image forming layer comprises (A) water-insoluble particles, (B) an electron donating coloring matter precursor, and (C) an electron receiving developer and the water-insoluble particles (A) contain at least one of the electron donating coloring matter precursor (B) and the electron receiving developer (C) on the surface of the particles.</p> |
