GB1301358A - - Google Patents

Info

Publication number
GB1301358A
GB1301358A GB1301358DA GB1301358A GB 1301358 A GB1301358 A GB 1301358A GB 1301358D A GB1301358D A GB 1301358DA GB 1301358 A GB1301358 A GB 1301358A
Authority
GB
United Kingdom
Prior art keywords
silver halide
photographic silver
halide materials
foggant
dodecylphenyl
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
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 filed Critical
Publication of GB1301358A publication Critical patent/GB1301358A/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

Abstract

1301358 Photographic silver halide materials KONISHIROKU PHOTO INDUSTRY CO Ltd 28 July 1970 [2 Aug 1969] 36592/70 Heading G2C Light-sensitive photographic silver halide materials having a polyester support contain as an anti-foggant in the emulsion or in another layer a compound of the formula: - where each of R 1 , R 2 , R 3 and R 4 are aryl or aralkyl, e.g. phenyl, naphthyl, tolyl, butylphenyl, octylphenyl, dodecylphenyl, benzyl; Z is N, P, As or Sb; and X is an anion. Salts, oxides or hydroxides of Al, Ga, In or Tl may be present.
GB1301358D 1969-08-02 1970-07-28 Expired GB1301358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6074569 1969-08-02

Publications (1)

Publication Number Publication Date
GB1301358A true GB1301358A (en) 1972-12-29

Family

ID=13151096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301358D Expired GB1301358A (en) 1969-08-02 1970-07-28

Country Status (2)

Country Link
DE (1) DE2037591C3 (en)
GB (1) GB1301358A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130389A (en) * 1982-11-09 1984-05-31 Forte Fotokemiai Ipar Photographic emulsions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346154A (en) * 1981-06-22 1982-08-24 Eastman Kodak Company Antistain agent or antistain agent precursor in photographic silver halide element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130389A (en) * 1982-11-09 1984-05-31 Forte Fotokemiai Ipar Photographic emulsions

Also Published As

Publication number Publication date
DE2037591B2 (en) 1978-12-14
DE2037591A1 (en) 1971-03-04
DE2037591C3 (en) 1979-08-23

Similar Documents

Publication Publication Date Title
ATA921274A (en) CASSETTE TAPE LOADER
GB1413560A (en) Oxonol dyes their synthesis and photographic material containing them
IT1016156B (en) IMPROVEMENT IN MAGNETIC TAPE BOXES
GB1457916A (en) Light-sensitive silver halide photographic material-
GB1128840A (en) Supersensitised silver halide emulsions
IT994430B (en) IMPROVEMENT IN MAGNETIC TAPE BOXES
GB1231884A (en)
NL180553B (en) MAGNETIC TAPE CASSETTE.
GB1312864A (en) Lithographic materials and their development
IT1016886B (en) LOADER FOR TAPE REELS
GB1301358A (en)
GB1190678A (en) Photographic Elements having Thiazolidine Compounds in Light-Insensitive Layers
NL179511B (en) PHOTOGRAPHIC FILM CASSETTE.
IT1013287B (en) IMPROVEMENT IN CASSETTE FOR MOVIE FILM
IT1044332B (en) TOGRAPHIC FILM MATERIALS CONTAINING MAGNETIC RECORDING STRIPS
GB1315378A (en) Sensitive silver halide photographic materials
GB1231079A (en)
GB1200188A (en) Improvements in or relating to photographic light-sensitive material
GB1396970A (en) Silver halide photographic lightsensitive emulsion
GB1203845A (en) Silver halide developing agents
GB1293543A (en) Photographic light-sensitive material
GB1264562A (en)
GB1310750A (en) Supersensitising combination
GB1225293A (en)
IT1023333B (en) IMPROVEMENT IN PHOTOSENSITIVE FILM BOXES

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years