IT1001806B - Materiali fotografici - Google Patents

Materiali fotografici

Info

Publication number
IT1001806B
IT1001806B IT31430/73A IT3143073A IT1001806B IT 1001806 B IT1001806 B IT 1001806B IT 31430/73 A IT31430/73 A IT 31430/73A IT 3143073 A IT3143073 A IT 3143073A IT 1001806 B IT1001806 B IT 1001806B
Authority
IT
Italy
Prior art keywords
photographic materials
photographic
materials
Prior art date
Application number
IT31430/73A
Other languages
English (en)
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of IT1001806B publication Critical patent/IT1001806B/it

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3017—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction
    • G03C7/3018—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction using cobalt compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/137—Cobalt complex containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/147—Lenticular
IT31430/73A 1972-11-20 1973-11-16 Materiali fotografici IT1001806B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00307894A US3847619A (en) 1972-11-20 1972-11-20 Ion-paired cobaltic complexes and photographic elements containing same

Publications (1)

Publication Number Publication Date
IT1001806B true IT1001806B (it) 1976-04-30

Family

ID=23191621

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31430/73A IT1001806B (it) 1972-11-20 1973-11-16 Materiali fotografici

Country Status (16)

Country Link
US (1) US3847619A (it)
JP (1) JPS5725824B2 (it)
AR (1) AR201294A1 (it)
BE (1) BE807570A (it)
BR (1) BR7309047D0 (it)
CA (1) CA1015369A (it)
CH (1) CH580827A5 (it)
DD (1) DD107793A5 (it)
DE (1) DE2357589A1 (it)
ES (1) ES420635A1 (it)
FR (1) FR2207127B1 (it)
GB (1) GB1455836A (it)
IT (1) IT1001806B (it)
NL (1) NL7315899A (it)
SE (1) SE395774B (it)
ZA (1) ZA738861B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195998A (en) * 1974-04-15 1980-04-01 Eastman Kodak Company CO(III) Complex containing radiation sensitive element with diazo recording layer
US4201588A (en) * 1974-04-15 1980-05-06 Eastman Kodak Company Radiation sensitive co(III)complex photoreduction element with image recording layer
JPS5211034A (en) * 1975-07-17 1977-01-27 Fuji Photo Film Co Ltd Image formation method by color intensification processing
JPS5917825B2 (ja) * 1975-08-02 1984-04-24 コニカ株式会社 高コントラスト銀画像の形成方法
US4175966A (en) * 1975-08-02 1979-11-27 Konishiroku Photo Industry Co., Ltd. Light-sensitive black-white silver halide photographic material for forming a high-contrast silver image and method of treating thereof
CA1057108A (en) * 1975-08-06 1979-06-26 Vernon L. Bissonette Process of bleaching silver images to form dye images
JPS589940B2 (ja) * 1975-08-11 1983-02-23 富士写真フイルム株式会社 ガゾウケイセイホウホウ
CA1064311A (en) * 1975-09-02 1979-10-16 Vernon L. Bissonette Redox amplification process employing cobalt iii complex and peroxide as oxidizing agents
JPS5917820B2 (ja) * 1977-01-26 1984-04-24 コニカ株式会社 高コントラスト銀画像の形成方法
JPS5917821B2 (ja) * 1977-01-28 1984-04-24 コニカ株式会社 高コントラストハロゲン化銀写真感光材料
JPS53134430A (en) * 1977-04-27 1978-11-24 Mitsubishi Paper Mills Ltd Silver halide photosensitive materials for multiilayer color photograph
JPS5555336A (en) * 1978-09-27 1980-04-23 Fuji Photo Film Co Ltd Color photographic material
JPS62264117A (ja) * 1986-05-09 1987-11-17 Kao Corp 物品の仕分け方法
JPH0553264A (ja) * 1991-08-23 1993-03-05 Konica Corp ハロゲン化銀カラー写真感光材料

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839405A (en) * 1955-03-08 1958-06-17 Eastman Kodak Co Inorganic salt antifoggants for photographic emulsions
US3563739A (en) * 1965-09-13 1971-02-16 Polaroid Corp Novel products,processes and compositions comprising metal-complexed dye developers
US3565622A (en) * 1966-07-06 1971-02-23 Du Pont Process using cobalt (ii) or manganese (ii) as a developing agent
BE743560A (fr) * 1969-01-25 1970-05-28 Fuji Photo Film Co Ltd Eléments photographiques photosensibles positifs directs aux halogénures d'argent
GB1311001A (en) * 1970-01-13 1973-03-21 Ilford Ltd Photographic silver halide bleach-fix accelerator
GB1297905A (it) * 1970-01-13 1972-11-29
US3748138A (en) * 1971-10-14 1973-07-24 Eastman Kodak Co Metal complex in silver halide development

Also Published As

Publication number Publication date
JPS5725824B2 (it) 1982-06-01
JPS4997614A (it) 1974-09-14
ES420635A1 (es) 1976-08-01
CA1015369A (en) 1977-08-09
DD107793A5 (it) 1974-08-12
US3847619A (en) 1974-11-12
FR2207127A1 (it) 1974-06-14
DE2357589A1 (de) 1974-06-06
BE807570A (fr) 1974-05-20
ZA738861B (en) 1974-09-25
BR7309047D0 (pt) 1974-09-05
SE395774B (sv) 1977-08-22
FR2207127B1 (it) 1977-06-10
CH580827A5 (it) 1976-10-15
NL7315899A (it) 1974-05-22
AR201294A1 (es) 1975-02-28
AU6251773A (en) 1975-05-15
GB1455836A (en) 1976-11-17

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