GB1459243A - Photographic silver halide products and processes - Google Patents

Photographic silver halide products and processes

Info

Publication number
GB1459243A
GB1459243A GB376374A GB376374A GB1459243A GB 1459243 A GB1459243 A GB 1459243A GB 376374 A GB376374 A GB 376374A GB 376374 A GB376374 A GB 376374A GB 1459243 A GB1459243 A GB 1459243A
Authority
GB
United Kingdom
Prior art keywords
silver halide
layer
see example
jan
photographic
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
GB376374A
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Publication of GB1459243A publication Critical patent/GB1459243A/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
    • G03C1/08—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
    • 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
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
    • G03C8/06—Silver salt diffusion transfer

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB376374A 1973-01-29 1974-01-28 Photographic silver halide products and processes Expired GB1459243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32779773A 1973-01-29 1973-01-29

Publications (1)

Publication Number Publication Date
GB1459243A true GB1459243A (en) 1976-12-22

Family

ID=23278106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB376374A Expired GB1459243A (en) 1973-01-29 1974-01-28 Photographic silver halide products and processes

Country Status (8)

Country Link
JP (1) JPS5347164B2 (de)
BE (1) BE810326A (de)
CA (1) CA1024800A (de)
DE (1) DE2404189A1 (de)
FR (1) FR2215642B1 (de)
GB (1) GB1459243A (de)
IT (1) IT1000763B (de)
NL (1) NL177046C (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1147817A (en) * 1966-08-19 1969-04-10 Agfa Gevaert Nv Improved photographic development process
JPS4920533B1 (de) * 1970-12-21 1974-05-25

Also Published As

Publication number Publication date
DE2404189C2 (de) 1987-07-02
CA1024800A (en) 1978-01-24
NL177046C (nl) 1985-07-16
BE810326A (nl) 1974-05-16
JPS5347164B2 (de) 1978-12-19
NL177046B (nl) 1985-02-18
DE2404189A1 (de) 1974-08-01
AU6463574A (en) 1975-07-17
NL7400493A (de) 1974-07-31
JPS49111622A (de) 1974-10-24
FR2215642A1 (de) 1974-08-23
FR2215642B1 (de) 1982-08-13
IT1000763B (it) 1976-04-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee