Light-image forming material

Details Light-image forming material Light-image forming material

1989-06-15

1991-07-30

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Microcapsule, process, composition, or product

430523, 430531, 430539, G03C 172

Patent

active

050359746

ABSTRACT:
A light-image forming material comprising a support having provided thereon a light-image forming layer comprising microcapsules containing an oxidative-developable leuco dye and a photo-oxidizing agent, and a reducing agent as essential ingredients, wherein the material also includes a covering layer or intermediate layer containing a film-forming high-molecular binder and/or an inorganic or organic pigment.

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patent: 4868087 (1989-09-01), Yamamoto
patent: 4871641 (1989-10-01), Kakimi
patent: 4885224 (1989-12-01), Yamamoto et al.

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