Gas separation: apparatus – Electric field separation apparatus – With means to add charged solid or liquid particles to...
Patent
1975-04-14
1977-02-01
Louie, Jr., Won H.
Gas separation: apparatus
Electric field separation apparatus
With means to add charged solid or liquid particles to...
96 90R, 96 48R, 96 48QP, 96 48HD, G03C 524, G03C 152
Patent
active
040060217
ABSTRACT:
Two components consisting of an organic halogen compound generating halogen containing free-radicals and/or halogen ions due to the action of radiation and a color generator reacting with the thus generated halogen containing free-radicals and/or halogen ions to form a visible image are subjected to dispersion in the form of discrete globules in a hydrophilic binder, and the thus dispersed mixture is applied on a suitable support to thereby obtain a recording material. The entire surface of the thus obtained recording material is heated prior to the action of the radiation forming the visible color image in a dry treatment. The described process is suitable for image formation by negative-positive working photographic procedures.
REFERENCES:
patent: 3476562 (1969-11-01), Yamada et al.
patent: 3510304 (1970-05-01), Fichter et al.
patent: 3607266 (1971-09-01), Yamada et al.
patent: 3649284 (1972-03-01), Price
patent: 3697276 (1972-10-01), Lewis et al.
patent: 3876426 (1975-04-01), Yamashita et al.
Ono Hisatake
Sekikawa Nobuyoshi
Yamashita Hiroshi
Fuji Photo Film Co. , Ltd.
Louie, Jr. Won H.
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