GB1383640A - Light-sensitive silver halide elements - Google Patents

Light-sensitive silver halide elements

Info

Publication number
GB1383640A
GB1383640A GB4256271A GB4256271A GB1383640A GB 1383640 A GB1383640 A GB 1383640A GB 4256271 A GB4256271 A GB 4256271A GB 4256271 A GB4256271 A GB 4256271A GB 1383640 A GB1383640 A GB 1383640A
Authority
GB
United Kingdom
Prior art keywords
prepared
formula
reacting
sodium
solution
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
GB4256271A
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.)
Agfa Gevaert NV
Agfa Gevaert AG
Original Assignee
Agfa Gevaert NV
Agfa Gevaert AG
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
Priority to BE788685D priority Critical patent/BE788685A/nl
Application filed by Agfa Gevaert NV, Agfa Gevaert AG filed Critical Agfa Gevaert NV
Priority to GB4256271A priority patent/GB1383640A/en
Priority to US279795A priority patent/US3926632A/en
Priority to JP47081757A priority patent/JPS4838137A/ja
Priority to FR7232678A priority patent/FR2152993B1/fr
Priority to DE2244916A priority patent/DE2244916A1/de
Publication of GB1383640A publication Critical patent/GB1383640A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/15—Lithographic emulsion

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
GB4256271A 1971-09-13 1971-09-13 Light-sensitive silver halide elements Expired GB1383640A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE788685D BE788685A (nl) 1971-09-13 Ontwikkeling van contrastrijke zilverhalogenide-emulsies voor grafischedoeleinden
GB4256271A GB1383640A (en) 1971-09-13 1971-09-13 Light-sensitive silver halide elements
US279795A US3926632A (en) 1971-09-13 1972-08-11 Photographic silver halide lith material
JP47081757A JPS4838137A (enExample) 1971-09-13 1972-08-15
FR7232678A FR2152993B1 (enExample) 1971-09-13 1972-09-12
DE2244916A DE2244916A1 (de) 1971-09-13 1972-09-13 Entwicklung von silberhalogenidemulsionen mit hohem kontrast fuer graphische zwecke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4256271A GB1383640A (en) 1971-09-13 1971-09-13 Light-sensitive silver halide elements

Publications (1)

Publication Number Publication Date
GB1383640A true GB1383640A (en) 1974-02-12

Family

ID=10424976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4256271A Expired GB1383640A (en) 1971-09-13 1971-09-13 Light-sensitive silver halide elements

Country Status (6)

Country Link
US (1) US3926632A (enExample)
JP (1) JPS4838137A (enExample)
BE (1) BE788685A (enExample)
DE (1) DE2244916A1 (enExample)
FR (1) FR2152993B1 (enExample)
GB (1) GB1383640A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210716A (en) * 1979-01-31 1980-07-01 E. I. Du Pont De Nemours And Company Silver halide emulsion containing tetrathiocino diisothiazoles as antifoggers
JPH0621925B2 (ja) * 1985-01-29 1994-03-23 富士写真フイルム株式会社 ネガ型ハロゲン化銀写真感光材料
JP2564158B2 (ja) * 1988-01-11 1996-12-18 コニカ株式会社 高コントラストな画像形成方法
US5219721A (en) * 1992-04-16 1993-06-15 Eastman Kodak Company Silver halide photographic emulsions sensitized in the presence of organic dichalcogenides
US5328820A (en) * 1992-11-19 1994-07-12 Eastman Kodak Company Silver halide photographic emulsions sensitized in the presence of organic disulfides and sulfinates
US5418127A (en) * 1993-05-28 1995-05-23 Eastman Kodak Company Water-soluble disulfides in silver halide emulsions
JPH07120865A (ja) * 1993-10-21 1995-05-12 Konica Corp ハロゲン化銀写真感光材料
GB0103527D0 (en) 2001-02-13 2001-03-28 Eastman Kodak Co Photographic developing composition and use thereof in the development of a photographic element
US7282602B2 (en) * 2004-09-21 2007-10-16 Bionumerik Pharmaceuticals, Inc. Medicinal disulfide salts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE593047A (enExample) * 1959-07-17
BE593048A (enExample) * 1959-07-17
BE594454A (enExample) * 1959-09-04
US3226232A (en) * 1963-05-16 1965-12-28 Gen Aniline & Film Corp Fog reduction in silver halide emulsions with a diphenyldisulfide dicarboxylic acid
US3397986A (en) * 1964-12-29 1968-08-20 Eastman Kodak Co Photographic emulsion stabilized with bis (p-acylamidophenyl) disulfides
US3447925A (en) * 1965-10-23 1969-06-03 Gaf Corp Anti-fogging and anti-plumming disulfide compound for use in silver halide photographs
US3573914A (en) * 1966-10-03 1971-04-06 Eastman Kodak Co Photographic developer composition containing carbonyl bisulfite amine condensation product and free amine
FR2014442A1 (enExample) * 1968-06-29 1970-04-17 Fuji Photo Film Co Ltd
DE1816571A1 (de) * 1968-12-23 1970-07-09 Agfa Gevaert Ag Photographische Halogensilberemulsion mit erhoehter Empfindlichkeit und vermindertemSchleier
DE1816572A1 (de) * 1968-12-23 1970-07-09 Agfa Gevaert Ag Photographische Halogensilberemulsion mit erhoehter Empfindlichkeit und vermindertemSchleier
US3615488A (en) * 1970-03-18 1971-10-26 Eastman Kodak Co Photographic processing composition and process comprising cysteine and an aldehyde bisulfite

Also Published As

Publication number Publication date
US3926632A (en) 1975-12-16
BE788685A (nl) 1973-03-12
JPS4838137A (enExample) 1973-06-05
FR2152993B1 (enExample) 1980-07-25
DE2244916A1 (de) 1973-03-22
FR2152993A1 (enExample) 1973-04-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee