EP0476327A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Data-retainable photographic film product and process for producing color print
Assignee: Fujifilm Holdings Corp
•
Filing: 1991-08-20
•
Granted: —
•
Expires: 2011-08-20
Abstract
Abstract A color photographic film product comprises a cartridge, a spool carried in the cartridge for rotation about a longitudinal axis of the spool; and a silver halide photosensitive film for color photography that is wound into a roll around the spool and that comprises at least one red-sensistive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer formed on a support, wherein the photographic film has an information-recording part and contains a compound capable of reacting with an oxidate of a developing agent to release a diffusing development inhibitor or its precursor and/or a compound capable of reacting with an oxidate of a developing agent to form a cleaved compound capable of reacting with another molecule of the oxidate of the color developing agent to cleave a development inhibitor or wherein the photographic film has an information-recording part and at least one of the silver halide emulsion layers contains at least one kind of photosensitive silver halide grains having a high silver iodide phase therein. The photographic film product can be stored and form a color print having excellent sharpness and color reproducibility.
Inventors
- 👤 Shinpei C/O Fuji Photo Film Co. Ltd. Ikenoue
- 👤 Yoshihiko c/o Fuji Photo Film Co. Ltd Shibahara
- 👤 Toshiyuki c/o Fuji Photo Film Co. Ltd. Watanabe
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 16:58
CPC Classifications
G; G03; G03C; G03C11/00; G03C11/02; G03C7/00; G03C7/30; G03C7/3003; G03B; G03B2217/00; G03B2217/24; G03B2217/242; G03B2217/244; G03B2217/26; G03B2217/265
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
142 words
A color photographic film product which comprises a cartridge, a spool carried in the cartridge for rotation about a longitudinal axis of the spool; and a silver halide photosensitive film for color photography that is wound into a roll around the spool and that comprises at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer formed on a support, wherein the photographic film has an information-recording part and contains a compound capable of reacting with an oxidate of a developing agent to release a diffusing development inhibitor or its precursor and/or a compound capable of reacting with an oxidate of a developing agent to form a cleaved compound capable of reacting with another molecule of the oxidate of the color developing agent to cleave a development inhibitor.
Claim 2
Dependent Claim
142 words
A color photographic film product which comprises a cartridge, a spool carried in the cartridge for rotation about a longitudinal axis of the spool; and a silver halide photosensitive film for color photography that is wound into a roll around the spool and that comprises at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer formed on a support, wherein the photographic film has an information-recording part and contains a compound capable of reacting with an oxidate of a developing agent to release a diffusing development inhibitor or its precursor and/or a compound capable of reacting with an oxidate of a developing agent to form a cleaved compound capable of reacting with another molecule of the oxidate of the color developing agent to cleave a development inhibitor.
Claim 3
Dependent Claim
36 words
A color photographic film product of claim 1 wherein the information-recording part has at least one means selected from the group consisting of an optical memory means, an electric memory means and a magnetic memory means.
Claim 4
Dependent Claim
41 words
A color photographic film product of claim 1 wherein the photographic film has 200 mm 2 to 1,200 mm 2 of area of one frame to be image exposed and the information-recording part is 15 to 60 % of the area.
Claim 5
Dependent Claim
158 words
A color photographic film product of claim 1 wherein the compound capable of reacting with an oxidate of a developing agent is represented by the following formulae [I] through [III]: General formula [I] A-Z i General formula [II] B-Z i General formula [III] A(or B)-P-Z 2 wherein A represents a coupling component capable of reacting with an oxidate of a color developing agent to release P-Z 2 group, B represents a redox part capable of participating in an oxidation-reduction reaction with an oxidate of color developing agent and then being alkali-hydrolyzed to releaze Z, Z 1 represents a diffusing development inhibitor, -P-Z 2 represents a group separated from A or B by cleavage and capable of reacting with an oxidate of a developing agent to form a development inhibitor, Z 2 represents a diffusing development-inhibitor or a development inhibitor having only a low diffusibility arid when -P-Z 2 is diffusible, A(or B)-P-Z 2 represents a diffusing DIR compound.
Claim 6
Dependent Claim
184 words
A color photographic film product of claim 4 wherein the development inhibitor of Z 1 and Z 2 is represented by the following formulae: wherein R 11 and R 12 each represent an alkyl group, alkoxy group, acylamino group, halogen atom, alkoxycarbonyl group, thiazolilydeneamino group, aryloxycarbonyl group, acyloxy group, carbamoyl group, N-alkylcarbamoyl group, N,N-dialkylcarbamoyl group, nitro group, amino group, N-arylcarbamoyloxy group, sulfamoyl group, sulfonamide group, N-alkylcarbamoyloxy group, ureido group, hydroxyl group, alkoxycarbonylamino group, aryloxy group, alkylthio group, arylthio group, anilino group, aryl group, imido group, heterocyclic group, cyano group, alkylsulfonyl group or aryloxycarbonylamino group, n represents 1 or 2 and when n is 2, R 11 and R 12 may be the same or different from each other and n-R 11 's and n-R 12 's have 0 to 20 carbon atoms in total; R 13 , R 14 , R 15 , R 16 and R 17 each represent an alkyl group, aryl group or heterocyclic group, and the total number of carbon atoms in R 13 through R 17 in the general formulae [Z-3], [Z-4], [R-5] and [R-6] is 0 to 20.
Claim 7
Dependent Claim
94 words
A color photographic film product of claim 4 wherein A include the dye-forming coupler of A in the formulae is represented by the following formulae [IV] through [VII]: wherein R 30 represents an aliphatic group, aromatic group, alkoxy group or heterocyclic group, R 31 and R 32 each represent an aromatic group or heterocyclic group, R 33 represents a hydrogen atom, alkyl group, halogen atom, carbonamide group or sulfonamide group and ℓ represents an integer of 1 to 5, R 34 and R 35 each represent a hydrogen atom, alkyl group or aryl group.
Claim 8
Dependent Claim
167 words
A color photographic film product of claim 4 wherein the compound of the general formula [II] is represented by the following formula [VIII]: wherein G and G' each represent a hydrogen atom or a protective group for the phenolic hydroxyl group which can be removed during the photographic process, R 18 , R 19 and R 20 may be the same or different from one another and each represent a hydrogen atom, halogen atom, alkyl group, aryl group, alkoxy group, aryloxy group, alkylthio group, arylthio group, cyano group, alkoxycarbonyl group, carbamoyl group, sulfamoyl group, carboxyl group, sulfo group, sulfonyl group, acyl group, carboxamide group, sulfonamide group or heterocyclic group, R 18 and R 19 , R 18 and G, R 19 and G', and R 20 and G may be bonded together to form an aromatic or non-aromatic ring, at least one of R 18 , R 19 and R 20 contains a diffusion-resistant group having 10 to 20 carbon atoms, and Z is as defined above.
Claim 9
Dependent Claim
57 words
A color photographic film product of claim 4 wherein the compound capable of reacting with an oxidate of a developing agent is incorporated into a photosensitive silver halide emulsion layer or a layer adjacent thereto in a photosensitive material in an amount of 1 x 10 - 6 to 1 x 10 - 3 mol/m 2 .
Claim 10
Dependent Claim
109 words
A color photographic film product which comprises a cartridge, a spool carried in the cartridge for rotation about a longitudinal axis of the spool; and a silver halide photosensitive film for color photography that is wound into a roll around the spool and that comprises at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer formed on a support, wherein the photographic film has an information-recording part and at least one of the silver halide emulsion layers contains at least one kind of photosensitive silver halide grains having a high silver iodide phase therein.
Claim 11
Dependent Claim
109 words
A color photographic film product which comprises a cartridge, a spool carried in the cartridge for rotation about a longitudinal axis of the spool; and a silver halide photosensitive film for color photography that is wound into a roll around the spool and that comprises at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer formed on a support, wherein the photographic film has an information-recording part and at least one of the silver halide emulsion layers contains at least one kind of photosensitive silver halide grains having a high silver iodide phase therein.
Claim 12
Dependent Claim
180 words
A color photographic film product of claim 8 wherein at least one of the silver halide emulsion layers comprises negative type silver halide grains each of which comprises an inner core substantially comprising silver bromide and/or silver bromoiodide and two or more outer shells surrounding the core and substantially comprising silver bromide and/or silver bromoiodide, wherein the outermost shell of the silver halide grain has a silver iodide content of 10 molar % or less, a shell having a high silver iodide content higher than that of the outermost shell by at least 6 molar % is formed inside the outermost shell, an intermediate shell having a silver iodide content which is between that of the outermost shell and that of the shell of high-silver iodide content is formed between them, the silver iodide content of the intermediate shell is higher than that of the outermost shell by at least 3 molar % and the silver iodide content of the shell of high silver iodide content is higher than that of the intermediate shell by at least 3 molar %.
Claim 13
Dependent Claim
50 words
A color photographic film product of claim 9 wherein the outermost shell of the silver halide grain has a silver iodide content of 0 to 5 molar %, and the shell has a high silver iodide content higher than that of the outermost shell by 6 to 40 molar %.
Claim 14
Dependent Claim
46 words
A color photographic film product of claim 9 wherein the volume of the outermost shell is 4 to 70 molar %, the volume of the high-silver iodide content shell is 10 to 80 % and the volume of the intermediate shell is 5 to 55 %.
Claim 15
Dependent Claim
36 words
A color photographic film product of claim 9 wherein the silver iodide content of the inner core is 0 to 40 molar % and the diameter of the inner core is 0.05 to 0.8 u, m.
Claim 16
Dependent Claim
22 words
A color photographic film product of claim 9 wherein silver iodide content of the whole grain is 1 to 20 molar %.
Claim 17
Dependent Claim
36 words
A color photographic film product of claim 8 wherein the information-recording part has at least one means selected from the group consisting of an optical memory means, an electric memory means and a magnetic memory means.
Claim 18
Dependent Claim
41 words
A color photographic film product of claim 8 wherein the photographic film has 200 mm 2 to 1,200 mm 2 of area of one frame to be image exposed and the information-recording part is 15 to 60 % of the area.
Claim 19
Dependent Claim
114 words
A photographic film product which comprises a cartridge; a spool carried in the cartridge for rotation about a longitudinal axis of the spool; a film wound into a roll around the spool, said film having a plurality of image areas each of which has the area size in the range of 200 mm 2 to 1200 mm 2 , said film having the width in the range of 20 mm to 35 mm; an optical data-input region formed in the film, said region having the area size of 15% to 60% of the image area; and at least one of electrical data-input means and magnetic data-input means provided in the film or the cartridge.
Claim 20
Dependent Claim
114 words
A photographic film product which comprises a cartridge; a spool carried in the cartridge for rotation about a longitudinal axis of the spool; a film wound into a roll around the spool, said film having a plurality of image areas each of which has the area size in the range of 200 mm 2 to 1200 mm 2 , said film having the width in the range of 20 mm to 35 mm; an optical data-input region formed in the film, said region having the area size of 15% to 60% of the image area; and at least one of electrical data-input means and magnetic data-input means provided in the film or the cartridge.
Claim 21
Dependent Claim
42 words
A color photographic film product of claim 16 wherein the image area has the area size in the range of 200mm 2 to 500mm 2 and the optical date-input region has the area size of 30 to 60% of the image area.
Claim 22
Dependent Claim
22 words
A photographic film product of claim 16 wherein the optical data-input region is formed outside the image area in the film-widthwise direction.
Claim 23
Dependent Claim
49 words
A process for producing color prints which comprises producing a color print from the photographic film product set forth in claim 1 or 8 by determining the printing conditions of the developed photograhic film from the photographic informations recorded in the information recording part of the photographic film product.
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