GB1342687A - Photographic silver halide materials - Google Patents

Photographic silver halide materials

Info

Publication number
GB1342687A
GB1342687A GB2328071*A GB2328071A GB1342687A GB 1342687 A GB1342687 A GB 1342687A GB 2328071 A GB2328071 A GB 2328071A GB 1342687 A GB1342687 A GB 1342687A
Authority
GB
United Kingdom
Prior art keywords
silver halide
gms
binder
grains
emulsion
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2328071*A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1342687A publication Critical patent/GB1342687A/en
Expired legal-status Critical Current

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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • 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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • G03C2001/03564—Mixed grains or mixture of emulsions
    • 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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • G03C2001/03594—Size of the grains
    • 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
    • G03C2200/00—Details
    • G03C2200/38—Lippmann (fine grain) emulsion
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB2328071*A 1970-02-24 1971-04-19 Photographic silver halide materials Expired GB1342687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45015705A JPS4926134B1 (enExample) 1970-02-24 1970-02-24

Publications (1)

Publication Number Publication Date
GB1342687A true GB1342687A (en) 1974-01-03

Family

ID=11896170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2328071*A Expired GB1342687A (en) 1970-02-24 1971-04-19 Photographic silver halide materials

Country Status (6)

Country Link
US (1) US4229525A (enExample)
JP (1) JPS4926134B1 (enExample)
BE (1) BE763376A (enExample)
DE (1) DE2108790A1 (enExample)
FR (1) FR2079012A5 (enExample)
GB (1) GB1342687A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229525A (en) * 1970-02-24 1980-10-21 Fuji Photo Film Co., Ltd. Process for improving image-sharpness of photographic silver halide material
US4746593A (en) * 1985-07-04 1988-05-24 Minnesota Mining And Manufacturing Company Silver halide radiation-sensitive photographic materials
US5279933A (en) * 1993-02-03 1994-01-18 Eastman Kodak Company High-contrast photographic elements with improved print-out capability
US5372921A (en) * 1993-11-02 1994-12-13 Eastman Kodak Company High-contrast photographic elements with enhanced safelight performance
US6255044B1 (en) 1998-01-21 2001-07-03 Eastman Kodak Company Silver halide elements that produce sharp images without fixing and processes for their use

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290280U (enExample) * 1975-12-27 1977-07-06
DE3020163A1 (de) * 1980-05-28 1981-12-03 Agfa-Gevaert Ag, 5090 Leverkusen Fotografisches aufzeichnungsmaterial und dessen verwendung zur herstellung von bildern
JPS57178235A (en) * 1981-04-28 1982-11-02 Konishiroku Photo Ind Co Ltd Photographic sensitive silver halide material
JPS5850533A (ja) * 1981-09-21 1983-03-25 Fuji Photo Film Co Ltd ハロゲン化銀カラー感光材料の処理方法
JPS60194450A (ja) * 1984-03-16 1985-10-02 Konishiroku Photo Ind Co Ltd ハロゲン化銀カラ−写真感光材料
US4656122A (en) * 1985-02-04 1987-04-07 Eastman Kodak Company Reversal photographic elements containing tabular grain emulsions
US4693964A (en) * 1985-10-23 1987-09-15 Eastman Kodak Company Multicolor photographic element with a tabular grain emulsion layer overlying a minus blue recording emulsion layer
US4672027A (en) * 1985-10-23 1987-06-09 Eastman Kodak Company Multicolor photographic element with a minus blue recording tabular grain emulsion layer overlying a blue recording emulsion layer
IT1213381B (it) * 1986-11-13 1989-12-20 Minnesota Mining And Manufaftu Procedimento ed elemento per ottenere un'immagine fotografica.
DE3784887T2 (de) * 1986-12-26 1993-07-29 Fuji Photo Film Co Ltd Photographische silberhalogenidmaterialien und verfahren zu deren herstellung.
EP0273429B1 (en) * 1986-12-26 1993-08-18 Fuji Photo Film Co., Ltd. Corner development type silver halide photographic emulsions
EP0289023A3 (en) * 1987-05-01 1990-08-29 Konica Corporation Light-sensitive silver halide photographic material
EP0323215A3 (en) * 1987-12-28 1990-08-22 Konica Corporation Photosensitive silver halide photographic material
US5340710A (en) * 1987-12-28 1994-08-23 Konica Corporation Photosensitive silver halide photographic material
DE69126111T2 (de) * 1990-12-21 1997-12-18 Eastman Kodak Co Farbphotographische Silberhalogenid-Vervielfältigungselemente sowie Verfahren
FR2688604A1 (fr) * 1992-03-16 1993-09-17 Kodak Pathe Procede de traitement photographique et produits photographiques comprenant une surcouche a grains fins.
EP0718676A1 (en) * 1994-12-22 1996-06-26 Eastman Kodak Company Photographic print elements containing emulsions of enhanced speed and controlled minimum densities

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148062A (en) * 1959-04-06 1964-09-08 Eastman Kodak Co Photographic elements and processes using splittable couplers
US3206313A (en) * 1961-05-15 1965-09-14 Eastman Kodak Co Chemically sensitized emulsions having low surface sensitivity and high internal sensitivity
JPS4926134B1 (enExample) * 1970-02-24 1974-07-06

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229525A (en) * 1970-02-24 1980-10-21 Fuji Photo Film Co., Ltd. Process for improving image-sharpness of photographic silver halide material
US4746593A (en) * 1985-07-04 1988-05-24 Minnesota Mining And Manufacturing Company Silver halide radiation-sensitive photographic materials
US5279933A (en) * 1993-02-03 1994-01-18 Eastman Kodak Company High-contrast photographic elements with improved print-out capability
US5372921A (en) * 1993-11-02 1994-12-13 Eastman Kodak Company High-contrast photographic elements with enhanced safelight performance
US6255044B1 (en) 1998-01-21 2001-07-03 Eastman Kodak Company Silver halide elements that produce sharp images without fixing and processes for their use

Also Published As

Publication number Publication date
DE2108790A1 (de) 1971-09-16
JPS4926134B1 (enExample) 1974-07-06
US4229525A (en) 1980-10-21
FR2079012A5 (enExample) 1971-11-05
BE763376A (fr) 1971-07-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
433D Application made for revocation (sect. 33/1949)
433C Case decided by the comptroller ** specification amended (sect. 33/1949)
SP Amendment (slips) printed
PE20 Patent expired after termination of 20 years