GB1403980A - Sensitisation of photographic silver halide emulsions - Google Patents

Sensitisation of photographic silver halide emulsions

Info

Publication number
GB1403980A
GB1403980A GB3906871A GB3906871A GB1403980A GB 1403980 A GB1403980 A GB 1403980A GB 3906871 A GB3906871 A GB 3906871A GB 3906871 A GB3906871 A GB 3906871A GB 1403980 A GB1403980 A GB 1403980A
Authority
GB
United Kingdom
Prior art keywords
methyl
thio
sensitizer
silver halide
thiosuccinimide
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
GB3906871A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Priority to GB3906871A priority Critical patent/GB1403980A/en
Priority to CH1222372A priority patent/CH566022A5/xx
Priority to DE19722240556 priority patent/DE2240556A1/de
Priority to FR7229408A priority patent/FR2149507B1/fr
Priority to IT5224772A priority patent/IT965996B/it
Priority to CA149,762A priority patent/CA997610A/en
Priority to BE787743A priority patent/BE787743A/xx
Priority to AR24363572A priority patent/AR219889A1/es
Priority to JP8324972A priority patent/JPS5624937B2/ja
Publication of GB1403980A publication Critical patent/GB1403980A/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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
    • 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
    • G03C1/015—Apparatus or processes for the preparation 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • 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
    • G03C2200/06—Additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Pyrrole Compounds (AREA)
GB3906871A 1971-08-19 1971-08-19 Sensitisation of photographic silver halide emulsions Expired GB1403980A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB3906871A GB1403980A (en) 1971-08-19 1971-08-19 Sensitisation of photographic silver halide emulsions
CH1222372A CH566022A5 (enExample) 1971-08-19 1972-08-17
DE19722240556 DE2240556A1 (de) 1971-08-19 1972-08-17 Verfahren zur chemischen sensibilisierung photographischer silberhalogenidemulsionen
FR7229408A FR2149507B1 (enExample) 1971-08-19 1972-08-17
IT5224772A IT965996B (it) 1971-08-19 1972-08-18 Procedimento per la stagionatura e la sensibilizzazione di emul sioni fotografiche di alogenuro di argento
CA149,762A CA997610A (en) 1971-08-19 1972-08-18 Sensitisation of photographic silver halide emulsions
BE787743A BE787743A (fr) 1971-08-19 1972-08-18 Perfectionnements relatifs aux emulsions photographiques d'halogenure d'argent
AR24363572A AR219889A1 (es) 1971-08-19 1972-08-18 Procedimiento para la digestion de una emulsion fotografica de haluros de plata, emulsion asi obtenida y material fotografico que la contiene
JP8324972A JPS5624937B2 (enExample) 1971-08-19 1972-08-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3906871A GB1403980A (en) 1971-08-19 1971-08-19 Sensitisation of photographic silver halide emulsions

Publications (1)

Publication Number Publication Date
GB1403980A true GB1403980A (en) 1975-08-28

Family

ID=10407445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3906871A Expired GB1403980A (en) 1971-08-19 1971-08-19 Sensitisation of photographic silver halide emulsions

Country Status (8)

Country Link
JP (1) JPS5624937B2 (enExample)
AR (1) AR219889A1 (enExample)
BE (1) BE787743A (enExample)
CA (1) CA997610A (enExample)
CH (1) CH566022A5 (enExample)
DE (1) DE2240556A1 (enExample)
FR (1) FR2149507B1 (enExample)
GB (1) GB1403980A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0823668B2 (ja) * 1988-02-23 1996-03-06 富士写真フイルム株式会社 内部潜像型ハロゲン化銀写真乳剤
DE69230387T2 (de) 1991-04-22 2000-06-29 Fuji Photo Film Co., Ltd. Photographische Silberhalogenidmaterialien und Verfahren zu ihrer Verarbeitung
US5525460A (en) 1992-03-19 1996-06-11 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion and light-sensitive material using the same

Also Published As

Publication number Publication date
JPS4830419A (enExample) 1973-04-21
CH566022A5 (enExample) 1975-08-29
CA997610A (en) 1976-09-28
BE787743A (fr) 1972-12-18
AR219889A1 (es) 1980-09-30
FR2149507B1 (enExample) 1977-09-02
DE2240556A1 (de) 1973-02-22
JPS5624937B2 (enExample) 1981-06-09
FR2149507A1 (enExample) 1973-03-30

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years