GB1464278A - Antifogging agent for a photographic silver halide emulsion - Google Patents

Antifogging agent for a photographic silver halide emulsion

Info

Publication number
GB1464278A
GB1464278A GB2844974A GB2844974A GB1464278A GB 1464278 A GB1464278 A GB 1464278A GB 2844974 A GB2844974 A GB 2844974A GB 2844974 A GB2844974 A GB 2844974A GB 1464278 A GB1464278 A GB 1464278A
Authority
GB
United Kingdom
Prior art keywords
silver halide
photographic silver
halide emulsion
antifogging agent
june
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
GB2844974A
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.)
KONSHIROKU PHOTO IND CO Ltd
Original Assignee
KONSHIROKU PHOTO IND 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13482151&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1464278(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KONSHIROKU PHOTO IND CO Ltd filed Critical KONSHIROKU PHOTO IND CO Ltd
Publication of GB1464278A publication Critical patent/GB1464278A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

1464278 Photographic silver halide material KONISHIROKU PHOTO INDUSTRY CO Ltd 26 June 1974 [28 June 1973] 28449/74 Heading G2C A photographic silver halide material contains, in the silver halide emulsion layer or a layer adjacent thereto, an antifoggant which is an inorganic or organic acid salt of nitron i.e. 1:4-diphenyl-3:5-endoanilino-4:5-dihydro-1:2: 4-triazole of the Formulae:- Salts specified are the hydrochloride, hydrobromide, nitrate, perchlorate, thiocyanate and acetate.
GB2844974A 1973-06-28 1974-06-26 Antifogging agent for a photographic silver halide emulsion Expired GB1464278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48072194A JPS5228691B2 (en) 1973-06-28 1973-06-28

Publications (1)

Publication Number Publication Date
GB1464278A true GB1464278A (en) 1977-02-09

Family

ID=13482151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2844974A Expired GB1464278A (en) 1973-06-28 1974-06-26 Antifogging agent for a photographic silver halide emulsion

Country Status (5)

Country Link
US (1) US3915710A (en)
JP (1) JPS5228691B2 (en)
BR (1) BR7405317D0 (en)
DE (1) DE2431042A1 (en)
GB (1) GB1464278A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076743A (en) * 1983-10-04 1985-05-01 Fuji Photo Film Co Ltd Photosensitive silver halide material
JPS60122936A (en) * 1983-12-07 1985-07-01 Fuji Photo Film Co Ltd Silver halide photosensitive material
JPH0677130B2 (en) * 1984-02-09 1994-09-28 富士写真フイルム株式会社 Silver halide photographic light-sensitive material
USH1020H (en) 1989-09-25 1992-02-04 Konica Corporation Developing solution for light-sensitive silver halide photographic material and method of forming photographic image making use of it

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1499808A (en) * 1966-11-17 1967-10-27 Eastman Kodak Co New sensitized photographic products
UST867009I4 (en) * 1969-04-28 1969-10-21 Defensive publicationt
US3679424A (en) * 1969-11-05 1972-07-25 Eastman Kodak Co Fogged,direct-positive silver halide emulsion containing nitron

Also Published As

Publication number Publication date
DE2431042A1 (en) 1975-02-06
BR7405317D0 (en) 1975-01-21
JPS5022626A (en) 1975-03-11
US3915710A (en) 1975-10-28
JPS5228691B2 (en) 1977-07-28

Similar Documents

Publication Publication Date Title
GB1427966A (en) Heat-processable photographic silver salt material
GB1510539A (en) Sensitive photothermographic material
GB1290868A (en)
GB1355625A (en) Heat-developable photographic material
GB1378577A (en) Photographic materials
GB1231884A (en)
GB1464278A (en) Antifogging agent for a photographic silver halide emulsion
GB1190678A (en) Photographic Elements having Thiazolidine Compounds in Light-Insensitive Layers
GB1353521A (en) Photographic materials
GB960675A (en) Improvements in or relating to silver halide emulsions containing antifogging and stabilizing agents
GB1042009A (en) Photographic diffusion transfer processes and materials
GB1268164A (en) Antistatic light sensitive silver halide photographic material
GB1507065A (en) Direct positive photographic material
JPS53146622A (en) Silver halide photographic material
GB1315378A (en) Sensitive silver halide photographic materials
GB1203757A (en) Heterocyclic compounds
GB1026316A (en) Improvements in or relating to photographic materials
EP0399342A3 (en) A silver halide photographic emulsion
DE3065306D1 (en) Silver halide photographic emulsions including dye sensitizers and supersensitizing or stabilizing amounts of a polymeric compound, and photographic elements, particularly radiographic elements, including said emulsions
GB1135064A (en) Improvements in or relating to silver halide emulsions
GB1402198A (en) Photographic silver salt emulsion for the production of direct positive images
GB1264562A (en)
GB1053092A (en)
GB1161264A (en) Photographic Silver Halide Material
GB1287283A (en) Photographic development process

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee