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GB1186441A - Process for Stabilising Developed Photographic Images - Google Patents

Process for Stabilising Developed Photographic Images

Info

Publication number
GB1186441A
GB1186441A GB1133367A GB1133367A GB1186441A GB 1186441 A GB1186441 A GB 1186441A GB 1133367 A GB1133367 A GB 1133367A GB 1133367 A GB1133367 A GB 1133367A GB 1186441 A GB1186441 A GB 1186441A
Authority
GB
United Kingdom
Prior art keywords
silver halide
developed photographic
march
stabilising
photographic images
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
GB1133367A
Inventor
Anita Von Koenig
Werner Berthold
Armin Voigt
Wolfgang Scharnke
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 AG
Original Assignee
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
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1186441A publication Critical patent/GB1186441A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/38—Fixing; Developing-fixing; Hardening-fixing
    • G03C5/39—Stabilising, i.e. fixing without washing out
    • 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
    • G03C1/35—Antiplumming agents, i.e. antibronzing agents; Toners
    • G03C1/355—Organic derivatives of bivalent sulfur, selenium or tellurium

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)

Abstract

1,186,441. Stabilizing developed photographic silver halide materials. AGFA-GEVAERT A.G. March 10, 1967 [March 11, 1966], No.11333/67. Heading G2C. Deterioration of the black areas of the silver image in developed photographic silver halide materials which have been stabilized instead of fixed, is prevented by incorporating into the emulsion or another layer of the photographic light-sensitive silver halide material a compound of the formula: - wherein R 1 is a 5- or 6- membered heterocyclic ring and R 2 is an optionally substituted alkoxy of up to 3C, aroxy, alkyl of up to 18C or aryl group. R 1 may be derived from an oxazole, imidazole, oxadiazole, thiadiazole, triazole, tetrazole, quinoline, pyrimidine, quinoxaline or purine nucleus. Reference has been directed by the Comptroller to Specifications 1,051,869 and 1,053,587.
GB1133367A 1966-03-11 1967-03-10 Process for Stabilising Developed Photographic Images Expired GB1186441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966A0051828 DE1522363C3 (en) 1966-03-11 1966-03-11 Process for stabilizing developed photographic images

Publications (1)

Publication Number Publication Date
GB1186441A true GB1186441A (en) 1970-04-02

Family

ID=6938147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1133367A Expired GB1186441A (en) 1966-03-11 1967-03-10 Process for Stabilising Developed Photographic Images

Country Status (6)

Country Link
BE (1) BE695282A (en)
CH (1) CH478423A (en)
DE (1) DE1522363C3 (en)
FR (1) FR1513953A (en)
GB (1) GB1186441A (en)
NL (1) NL6703680A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2042533A1 (en) * 1970-08-27 1972-03-02 Agfa-Gevaert Ag, 5090 Leverkusen Photographic material with improved properties
JPS549047B1 (en) * 1971-04-19 1979-04-20
US4396707A (en) * 1980-09-02 1983-08-02 Agfa-Gevaert Aktiengesellschaft Photographic material, process for the production thereof, process for the production of photographic images and new triazoles
US5478721A (en) * 1995-01-31 1995-12-26 Eastman Kodak Company Photographic elements containing emulsion stabilizers
US6280922B1 (en) 1998-12-30 2001-08-28 Eastman Kodak Company High chloride silver halide elements containing activated precursors to thiolic stabilizers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2042533A1 (en) * 1970-08-27 1972-03-02 Agfa-Gevaert Ag, 5090 Leverkusen Photographic material with improved properties
JPS549047B1 (en) * 1971-04-19 1979-04-20
US4396707A (en) * 1980-09-02 1983-08-02 Agfa-Gevaert Aktiengesellschaft Photographic material, process for the production thereof, process for the production of photographic images and new triazoles
US5478721A (en) * 1995-01-31 1995-12-26 Eastman Kodak Company Photographic elements containing emulsion stabilizers
US6280922B1 (en) 1998-12-30 2001-08-28 Eastman Kodak Company High chloride silver halide elements containing activated precursors to thiolic stabilizers

Also Published As

Publication number Publication date
BE695282A (en) 1967-09-11
DE1522363A1 (en) 1969-07-24
DE1522363B2 (en) 1977-09-22
DE1522363C3 (en) 1978-04-27
FR1513953A (en) 1968-02-16
NL6703680A (en) 1967-08-25
CH478423A (en) 1969-09-15

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Legal Events

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