GB1396696A - Sensitive silver halide photographic materials - Google Patents

Sensitive silver halide photographic materials

Info

Publication number
GB1396696A
GB1396696A GB1750671A GB1750671A GB1396696A GB 1396696 A GB1396696 A GB 1396696A GB 1750671 A GB1750671 A GB 1750671A GB 1750671 A GB1750671 A GB 1750671A GB 1396696 A GB1396696 A GB 1396696A
Authority
GB
United Kingdom
Prior art keywords
silver halide
halide photographic
sensitive silver
photographic materials
telluropentathionate
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
GB1750671A
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
Priority to GB1750671A priority Critical patent/GB1396696A/en
Publication of GB1396696A publication Critical patent/GB1396696A/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
    • G03C1/08—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1396696 Sensitizing silver halide KODAK Ltd 15 Aug 1972 [27 May 1971] 17506/71 Heading G2C A method of chemically sensitizing a silver halide comprises treating the halide in an aqueous medium with a water-soluble telluropentathionate. The telluropentathionate is preferably an ammonium or alkali metal salt e.g. Na 2 Te(S 2 O 3 ) 2 . 2H20, the treatment taking place at a temperature of 50 to 70‹C. The silver halide, which is preferably in an emulsion, may also be sensitized with a noble metal and/or reduction sensitizer.
GB1750671A 1971-05-27 1971-05-27 Sensitive silver halide photographic materials Expired GB1396696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1750671A GB1396696A (en) 1971-05-27 1971-05-27 Sensitive silver halide photographic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1750671A GB1396696A (en) 1971-05-27 1971-05-27 Sensitive silver halide photographic materials

Publications (1)

Publication Number Publication Date
GB1396696A true GB1396696A (en) 1975-06-04

Family

ID=10096379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1750671A Expired GB1396696A (en) 1971-05-27 1971-05-27 Sensitive silver halide photographic materials

Country Status (1)

Country Link
GB (1) GB1396696A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273872A (en) * 1991-11-06 1993-12-28 Fuji Photo Film Co. Ltd. Silver halide photographic material and image forming method using the same
US5395745A (en) * 1991-06-28 1995-03-07 Fuji Photo Film Co., Ltd. Silver halide emulsion, and light-sensitive material prepared by using the emulsion
US5459027A (en) * 1991-06-28 1995-10-17 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive material
EP0693710A1 (en) 1994-07-18 1996-01-24 Konica Corporation Silver halide photographic element and processing method thereof
US5514534A (en) * 1991-06-28 1996-05-07 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive material
EP0772079A2 (en) 1995-10-31 1997-05-07 Eastman Kodak Company Light-sensitive silber halide emulsions and processes for their preparation
EP0777153A1 (en) 1995-11-30 1997-06-04 Fuji Photo Film Co., Ltd. Silver halide color photographic light-sensitive material
EP0782042A2 (en) 1995-12-27 1997-07-02 Fuji Photo Film Co., Ltd. Hydrazine compound and silver halide photographic photosensitive material comprising the same
US5677120A (en) * 1996-05-23 1997-10-14 Eastman Kodak Company Tellurium complexes as chemical sensitizers for silver halides
US5759760A (en) * 1997-06-04 1998-06-02 Eastman Kodak Company Aqueous solid particle dispersions in chemical sensitization
WO2007114196A1 (en) 2006-03-28 2007-10-11 Fujifilm Corporation Conductive film, method for producing same, and light-transmitting electromagnetic shielding film
WO2008038764A1 (en) 2006-09-28 2008-04-03 Fujifilm Corporation Spontaneous emission display, spontaneous emission display manufacturing method, transparent conductive film, electroluminescence device, solar cell transparent electrode, and electronic paper transparent electrode
EP1975698A1 (en) 2007-03-23 2008-10-01 FUJIFILM Corporation Method and apparatus for producing conductive material
EP2009977A2 (en) 2007-05-09 2008-12-31 FUJIFILM Corporation Electromagnetic shielding film and optical filter

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5395745A (en) * 1991-06-28 1995-03-07 Fuji Photo Film Co., Ltd. Silver halide emulsion, and light-sensitive material prepared by using the emulsion
US5459027A (en) * 1991-06-28 1995-10-17 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive material
US5514534A (en) * 1991-06-28 1996-05-07 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive material
US5273872A (en) * 1991-11-06 1993-12-28 Fuji Photo Film Co. Ltd. Silver halide photographic material and image forming method using the same
EP0693710A1 (en) 1994-07-18 1996-01-24 Konica Corporation Silver halide photographic element and processing method thereof
EP0772079A2 (en) 1995-10-31 1997-05-07 Eastman Kodak Company Light-sensitive silber halide emulsions and processes for their preparation
EP0777153A1 (en) 1995-11-30 1997-06-04 Fuji Photo Film Co., Ltd. Silver halide color photographic light-sensitive material
EP0782042A2 (en) 1995-12-27 1997-07-02 Fuji Photo Film Co., Ltd. Hydrazine compound and silver halide photographic photosensitive material comprising the same
US5677120A (en) * 1996-05-23 1997-10-14 Eastman Kodak Company Tellurium complexes as chemical sensitizers for silver halides
EP0809137A1 (en) * 1996-05-23 1997-11-26 Eastman Kodak Company Tellurium complexes as chemical sensitizers for silver halides
US5759760A (en) * 1997-06-04 1998-06-02 Eastman Kodak Company Aqueous solid particle dispersions in chemical sensitization
WO2007114196A1 (en) 2006-03-28 2007-10-11 Fujifilm Corporation Conductive film, method for producing same, and light-transmitting electromagnetic shielding film
WO2008038764A1 (en) 2006-09-28 2008-04-03 Fujifilm Corporation Spontaneous emission display, spontaneous emission display manufacturing method, transparent conductive film, electroluminescence device, solar cell transparent electrode, and electronic paper transparent electrode
EP1975698A1 (en) 2007-03-23 2008-10-01 FUJIFILM Corporation Method and apparatus for producing conductive material
EP2009977A2 (en) 2007-05-09 2008-12-31 FUJIFILM Corporation Electromagnetic shielding film and optical filter

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees