FR1007305A - New, very rapid photographic emulsions and their preparation process - Google Patents

New, very rapid photographic emulsions and their preparation process

Info

Publication number
FR1007305A
FR1007305A FR1007305DA FR1007305A FR 1007305 A FR1007305 A FR 1007305A FR 1007305D A FR1007305D A FR 1007305DA FR 1007305 A FR1007305 A FR 1007305A
Authority
FR
France
Prior art keywords
new
preparation process
photographic emulsions
rapid photographic
rapid
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
Other languages
French (fr)
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 Pathe SA
Original Assignee
Kodak Pathe SA
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 Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR1007305A publication Critical patent/FR1007305A/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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR1007305D 1948-08-31 1949-08-31 New, very rapid photographic emulsions and their preparation process Expired FR1007305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47108A US2598079A (en) 1948-08-31 1948-08-31 High-speed photographic silver halide emulsions supersensitized with palladium salts

Publications (1)

Publication Number Publication Date
FR1007305A true FR1007305A (en) 1952-05-05

Family

ID=21947103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1007305D Expired FR1007305A (en) 1948-08-31 1949-08-31 New, very rapid photographic emulsions and their preparation process

Country Status (5)

Country Link
US (1) US2598079A (en)
BE (1) BE490866A (en)
DE (1) DE964561C (en)
FR (1) FR1007305A (en)
GB (1) GB659033A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950972A (en) * 1954-11-24 1960-08-30 Gen Aniline & Film Corp Photographic emulsions having increased sensitivity to x-ray and gamma ray radiation
BE545887A (en) * 1955-03-08
BE545779A (en) * 1955-03-08
US2839405A (en) * 1955-03-08 1958-06-17 Eastman Kodak Co Inorganic salt antifoggants for photographic emulsions
BE545888A (en) * 1955-03-08
JPS4851627A (en) * 1971-10-28 1973-07-20
GB1570581A (en) * 1978-05-25 1980-07-02 Ciba Geigy Ag Preparation of silver halide emulsions
JPS59188641A (en) 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd Silver halide photographic emulsion
EP0368304B1 (en) * 1988-11-11 1994-02-16 Fuji Photo Film Co., Ltd. Method of manufacturing silver halide photographic emulsion
EP0548354A1 (en) * 1991-07-22 1993-06-30 Eastman Kodak Company Gold compounds as antifoggants in high silver chloride emulsions
EP0693707B1 (en) 1994-07-21 2001-06-20 Eastman Kodak Company Light-sensitive silver halide photographic element
US5614360A (en) * 1994-12-16 1997-03-25 Eastman Kodak Company Photographic element and coating composition
US5582957A (en) * 1995-03-28 1996-12-10 Eastman Kodak Company Resuspension optimization for photographic nanosuspensions
US5650265A (en) * 1995-12-22 1997-07-22 Eastman Kodak Company Silver halide light-sensitive element
US5763154A (en) * 1996-08-07 1998-06-09 Eastman Kodak Company Palladium chemical sensitizers for silver halides
US5759760A (en) * 1997-06-04 1998-06-02 Eastman Kodak Company Aqueous solid particle dispersions in chemical sensitization
JP5899219B2 (en) 2010-09-17 2016-04-06 フジフィルム マニュファクチャリング ユーロプ ビー．ブイ． Album book
GB202006061D0 (en) 2020-04-24 2020-06-10 Fujifilm Mfg Europe Bv Photographic paper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2059642A (en) * 1934-03-10 1936-11-03 Kankelwitz Bruno Process for manufacturing photographic silver halide developing emulsions durably free from grey and yellow fogging and of durable quality
BE469014A (en) * 1942-02-13
US2448060A (en) * 1945-08-30 1948-08-31 Eastman Kodak Co Photographic emulsions sensitized with salts of metals of group viii of the periodicarrangement of the elements
US2540086A (en) * 1948-06-17 1951-02-06 Silver halibe emulsions

Also Published As

Publication number Publication date
GB659033A (en) 1951-10-17
BE490866A (en)
US2598079A (en) 1952-05-27
DE964561C (en) 1957-05-23

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