Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Antihalation or filter layer containing
Patent
1993-09-22
1994-08-30
Neville, Thomas R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Antihalation or filter layer containing
430517, 430595, 430510, 430513, 430139, G03C 1825
Patent
active
053427440
ABSTRACT:
A photographic material including a hydrophilic colloid layer containing a dispersion of dye is disclosed. The dye colors a specific layer in the photographic material without diffusing to other layers during storage, yet is quickly decolored or eluted during development processing.
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patent: 5238798 (1993-08-01), Usami
patent: 5238799 (1993-08-01), Usami et al.
Fuji Photo Film Co. , Ltd.
Neville Thomas R.
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