GB868242A - Improved silver halide emulsions containing mercapto-1:3:4-oxadiazoles - Google Patents

Improved silver halide emulsions containing mercapto-1:3:4-oxadiazoles

Info

Publication number
GB868242A
GB868242A GB16446/57A GB1644657A GB868242A GB 868242 A GB868242 A GB 868242A GB 16446/57 A GB16446/57 A GB 16446/57A GB 1644657 A GB1644657 A GB 1644657A GB 868242 A GB868242 A GB 868242A
Authority
GB
United Kingdom
Prior art keywords
silver halide
oxadiazoles
halide emulsions
emulsions containing
containing mercapto
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
GB16446/57A
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.)
Kodak Ltd
Original Assignee
Kodak 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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB868242A publication Critical patent/GB868242A/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

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

868,242. Photographic materials. KODAK Ltd. May 23, 1957 [May 23,1956], No. 16446/57. Class 98(2) A photographic silver halide emulsion or adjacent layer contains as antifoggant a compound of the formula:- wherein R is a phenyl or substituted phenyl group such as tolyl, chlorophenyl, nitrophenyl, methoxyphenyl or ethoxyphenyl. Specifications 868,241 and 868,243 are referred to.
GB16446/57A 1956-05-23 1957-05-23 Improved silver halide emulsions containing mercapto-1:3:4-oxadiazoles Expired GB868242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US586654A US2843491A (en) 1956-05-23 1956-05-23 2-mercapto-1, 3, 4-oxadiazoles as antifoggants

Publications (1)

Publication Number Publication Date
GB868242A true GB868242A (en) 1961-05-17

Family

ID=24346612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16446/57A Expired GB868242A (en) 1956-05-23 1957-05-23 Improved silver halide emulsions containing mercapto-1:3:4-oxadiazoles

Country Status (4)

Country Link
US (1) US2843491A (en)
BE (1) BE557661A (en)
FR (1) FR1175509A (en)
GB (1) GB868242A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051570A (en) * 1958-10-01 1962-08-28 Gen Aniline & Film Corp Antifoggants and stabilizers for photographic silver halide emulsions
DE1181699B (en) * 1959-11-12 1964-11-19 Basf Ag Acrylic acid and methacrylic acid and their esters stabilized against undesired polymerization
US3099209A (en) * 1960-02-26 1963-07-30 Eastman Kodak Co Process of treating residual positive silver halide images with organic sulfur to render said images oleophilic
FR89467E (en) * 1961-12-08
DE1447569A1 (en) * 1963-04-27 1969-02-13 Agfa Ag Photographic light sensitive material
US4088494A (en) * 1974-09-20 1978-05-09 Fuji Photo Film Co., Ltd. Sulfur-sensitized AgX emulsion containing cubic AgX grains and a mercaptan sensitizer
JP2591616B2 (en) 1986-04-22 1997-03-19 コニカ株式会社 Processing method of silver halide photographic light-sensitive material in which fog is prevented
AU591316B2 (en) * 1986-07-31 1989-11-30 Konishiroku Photo Industry Co., Ltd. Light-sensitive silver halide photographic material feasible for rapid processing
JPH0687149B2 (en) * 1986-07-31 1994-11-02 コニカ株式会社 Silver halide photographic light-sensitive material suitable for rapid processing
JPH07119976B2 (en) * 1986-08-07 1995-12-20 コニカ株式会社 Silver halide color photographic light-sensitive material capable of rapid processing and excellent in antifoggant effect

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE463544A (en) * 1944-02-03

Also Published As

Publication number Publication date
BE557661A (en)
FR1175509A (en) 1959-03-27
US2843491A (en) 1958-07-15

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