Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Reexamination Certificate
2006-04-11
2006-04-11
Letscher, Geraldine (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
C430S503000, C430S512000, C430S931000, C430S559000, C430S567000
Reexamination Certificate
active
07026107
ABSTRACT:
A silver halide color photosensitive material composing respectively at least one red-, green-, and blue-sensitive silver halide emulsion layer, the color photosensitive material containing a magenta dye which is fixed in the specific layer and is not colored by a coupling reaction with developing agent oxidation products, and/or containing a cyan dye which is fixed in the specific layer and is not colored by a coupling reaction with developing agent oxidation products, and containing an ultraviolet absorptive polymer latex represented by the formula (I) which is impregnated with a non high molecular weight ultraviolet absorptive compound.wherein a phenyl ring or a benzo ring may be optionally substituted, either of m or n is 1 and another is 0, and M and K are represented by the following formula (II):wherein R3 is H or an alkyl group, L is a divalent binding group, and p is 0 or 1.
REFERENCES:
patent: 5385815 (1995-01-01), Schofield et al.
patent: 5399469 (1995-03-01), Szajewski
Fuji Photo Film Co. , Ltd.
Letscher Geraldine
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