Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Reexamination Certificate
2006-05-02
2006-05-02
Schilling, Richard L. (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
C430S606000, C430S614000, C430S483000, C430S942000, C430S953000, C250S475200
Reexamination Certificate
active
07037641
ABSTRACT:
A silver halide emulsion sheet for detecting track of charged elementary particles, in which emulsion at least one silver halide emulsion layer and at least one hydrophilic protective colloid layer are applied on both surfaces of a transparent support, and a compound selected from benzotriazoles is contained in said at least one silver halide emulsion layer.A processing method for processing the above-described silver halide emulsion sheet with a developer comprising a developing agent represented by formula (A):wherein R1represents a hydrogen atom, an alkyl group, an aryl group, or a heterocyclic group.A developer for use in developing the above-described silver halide emulsion sheet, comprising a developing agent represented by the above-mentioned formula (A).
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Birch & Stewart Kolasch & Birch, LLP
Fuji Photo Film Co.,Ltd.
Schilling Richard L.
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