GB1189129A - Stabilised Silver Halide Materials - Google Patents

Stabilised Silver Halide Materials

Info

Publication number
GB1189129A
GB1189129A GB00373/67A GB1037367A GB1189129A GB 1189129 A GB1189129 A GB 1189129A GB 00373/67 A GB00373/67 A GB 00373/67A GB 1037367 A GB1037367 A GB 1037367A GB 1189129 A GB1189129 A GB 1189129A
Authority
GB
United Kingdom
Prior art keywords
silver halide
halide materials
stabilised silver
stabilised
compounds
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
GB00373/67A
Inventor
Jozef Frans Willems
Robrecht Julius Thiers
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
Original Assignee
Agfa Gevaert NV
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 NV filed Critical Agfa Gevaert NV
Priority to GB00373/67A priority Critical patent/GB1189129A/en
Priority to NL6715932A priority patent/NL6715932A/xx
Priority to US688659A priority patent/US3554758A/en
Priority to BE709197D priority patent/BE709197A/xx
Publication of GB1189129A publication Critical patent/GB1189129A/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
    • 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
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,189,129. lodonium compounds. GEVAERTAGFA N.V. 7 Dec., 1967 [6 March. 1967], No. 10373/67. Heading C2C. [Also in Division G2] Compounds of formulµ are prepared by reacting diphenyl iodonium chloride and mercury bromide in methanol solution.
GB00373/67A 1966-12-12 1967-03-06 Stabilised Silver Halide Materials Expired GB1189129A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB00373/67A GB1189129A (en) 1967-03-06 1967-03-06 Stabilised Silver Halide Materials
NL6715932A NL6715932A (en) 1966-12-12 1967-11-23
US688659A US3554758A (en) 1967-03-06 1967-12-07 Photographic light-sensitive material
BE709197D BE709197A (en) 1967-03-06 1968-01-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB00373/67A GB1189129A (en) 1967-03-06 1967-03-06 Stabilised Silver Halide Materials

Publications (1)

Publication Number Publication Date
GB1189129A true GB1189129A (en) 1970-04-22

Family

ID=9966654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB00373/67A Expired GB1189129A (en) 1966-12-12 1967-03-06 Stabilised Silver Halide Materials

Country Status (3)

Country Link
US (1) US3554758A (en)
BE (1) BE709197A (en)
GB (1) GB1189129A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1494741A (en) * 1974-03-14 1977-12-14 Agfa Gevaert Fog-inhibitors for silver halide photography
US5605789A (en) * 1994-12-22 1997-02-25 Eastman Kodak Company Iodochloride emulsions containing iodonium salts having high sensitivity and low fog
US5851753A (en) * 1995-10-13 1998-12-22 Konica Corporation Silver halide photographic light-sensitive material
US5750324A (en) * 1997-01-08 1998-05-12 Eastman Kodak Company High chloride emulsions with improved reciprocity
US5733717A (en) * 1997-01-08 1998-03-31 Eastman Kodak Company Silver halide photographic elements containing aryliodonium compounds
US5714311A (en) * 1997-01-08 1998-02-03 Eastman Kodak Company Thermally processable imaging element comprising aryliodonium compounds

Also Published As

Publication number Publication date
US3554758A (en) 1971-01-12
BE709197A (en) 1968-07-11

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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)
PLNP Patent lapsed through nonpayment of renewal fees