GB1028748A - Photographic materials and processes - Google Patents

Photographic materials and processes

Info

Publication number
GB1028748A
GB1028748A GB36192/63A GB3619263A GB1028748A GB 1028748 A GB1028748 A GB 1028748A GB 36192/63 A GB36192/63 A GB 36192/63A GB 3619263 A GB3619263 A GB 3619263A GB 1028748 A GB1028748 A GB 1028748A
Authority
GB
United Kingdom
Prior art keywords
emulsion
photographic
tetrazole
mercapto
gelatin
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
GB36192/63A
Other languages
English (en)
Inventor
Albert Edward Harris
Edward Cyril Dodd
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford 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 Ilford Ltd filed Critical Ilford Ltd
Priority to GB36192/63A priority Critical patent/GB1028748A/en
Priority to CH1173464A priority patent/CH438932A/de
Priority to US395319A priority patent/US3352682A/en
Priority to DE19641447725 priority patent/DE1447725A1/de
Priority to NL6410557A priority patent/NL6410557A/xx
Priority to FR987914A priority patent/FR1407552A/fr
Priority to BE653011A priority patent/BE653011A/xx
Publication of GB1028748A publication Critical patent/GB1028748A/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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/95—Photosensitive materials characterised by the base or auxiliary layers rendered opaque or writable, e.g. with inert particulate 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
    • G03C1/42—Developers or their precursors
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/262—Processes using silver-salt-containing photosensitive materials or agents therefor using materials covered by groups G03C1/42 and G03C1/43

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB36192/63A 1963-09-13 1963-09-13 Photographic materials and processes Expired GB1028748A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB36192/63A GB1028748A (en) 1963-09-13 1963-09-13 Photographic materials and processes
CH1173464A CH438932A (de) 1963-09-13 1964-09-09 Fotografisches Material
US395319A US3352682A (en) 1963-09-13 1964-09-09 Photographic silver halide emulsion containing finely divided uinert particles dispersed in a synthetic colloid medium and a silver halide developer
DE19641447725 DE1447725A1 (de) 1963-09-13 1964-09-10 Photographisches Material
NL6410557A NL6410557A (de) 1963-09-13 1964-09-10
FR987914A FR1407552A (fr) 1963-09-13 1964-09-11 Perfectionnements à la photographie
BE653011A BE653011A (de) 1963-09-13 1964-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36192/63A GB1028748A (en) 1963-09-13 1963-09-13 Photographic materials and processes

Publications (1)

Publication Number Publication Date
GB1028748A true GB1028748A (en) 1966-05-04

Family

ID=10385812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36192/63A Expired GB1028748A (en) 1963-09-13 1963-09-13 Photographic materials and processes

Country Status (6)

Country Link
US (1) US3352682A (de)
BE (1) BE653011A (de)
CH (1) CH438932A (de)
DE (1) DE1447725A1 (de)
GB (1) GB1028748A (de)
NL (1) NL6410557A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218020B2 (de) * 1972-03-14 1977-05-19

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989417A (en) * 1958-12-24 1961-06-20 Du Pont Hardening of gelatin with titanium compounds
NL256771A (de) * 1960-10-12
GB1053539A (de) * 1963-02-23

Also Published As

Publication number Publication date
NL6410557A (de) 1965-03-15
CH438932A (de) 1967-06-30
DE1447725A1 (de) 1969-10-09
BE653011A (de) 1964-12-31
US3352682A (en) 1967-11-14

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