BE855479A - Procede de preparation d'une emulsion aux halogenures d'argent en presence d'un agent de maturation contenant du soufre - Google Patents

Procede de preparation d'une emulsion aux halogenures d'argent en presence d'un agent de maturation contenant du soufre

Info

Publication number
BE855479A
BE855479A BE178275A BE178275A BE855479A BE 855479 A BE855479 A BE 855479A BE 178275 A BE178275 A BE 178275A BE 178275 A BE178275 A BE 178275A BE 855479 A BE855479 A BE 855479A
Authority
BE
Belgium
Prior art keywords
emulsion
preparing
agent containing
containing sulfur
maturing agent
Prior art date
Application number
BE178275A
Other languages
English (en)
French (fr)
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of BE855479A publication Critical patent/BE855479A/xx

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
    • 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
    • G03C1/015—Apparatus or processes for the preparation of emulsions
    • 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
    • G03C2200/00—Details
    • G03C2200/06—Additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE178275A 1976-06-07 1977-06-07 Procede de preparation d'une emulsion aux halogenures d'argent en presence d'un agent de maturation contenant du soufre BE855479A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/693,445 US4046576A (en) 1976-06-07 1976-06-07 Process for preparing silver halide emulsion using a sulfur-containing ripening agent

Publications (1)

Publication Number Publication Date
BE855479A true BE855479A (fr) 1977-12-07

Family

ID=24784676

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178275A BE855479A (fr) 1976-06-07 1977-06-07 Procede de preparation d'une emulsion aux halogenures d'argent en presence d'un agent de maturation contenant du soufre

Country Status (7)

Country Link
US (1) US4046576A (xx)
JP (1) JPS6016612B2 (xx)
BE (1) BE855479A (xx)
CA (1) CA1087437A (xx)
DE (1) DE2725501A1 (xx)
FR (1) FR2354573A1 (xx)
GB (1) GB1576529A (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718437A1 (de) * 1977-04-26 1978-11-09 Agfa Gevaert Ag Photographisches aufzeichnungsmaterial mit verstaerktem zwischenbildeffekt
DE2818678A1 (de) * 1978-04-27 1979-10-31 Agfa Gevaert Ag Photographische silberhalogenidemulsionen
DE2824249A1 (de) * 1978-06-02 1979-12-06 Agfa Gevaert Ag Herstellung von photographischen materialien
JPS5694347A (en) * 1979-09-27 1981-07-30 Agfa Gevaert Nv Developing method of photographic silver halide in presence of thioether development accelerator
US4334012A (en) * 1980-01-30 1982-06-08 Eastman Kodak Company Silver halide precipitation process with deletion of materials
US4332887A (en) * 1980-10-06 1982-06-01 Polaroid Corporation Method for preparing photosensitive silver halide emulsions
US4339532A (en) * 1981-01-08 1982-07-13 Polaroid Corporation Novel photosensitive silver halide emulsion and method of preparing same
US4336328A (en) * 1981-06-11 1982-06-22 Eastman Kodak Company Silver halide precipitation process with deletion of materials through the reaction vessel
JPS5830747A (ja) * 1981-08-17 1983-02-23 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真乳剤
US4356257A (en) * 1981-09-02 1982-10-26 Polaroid Corporation Photosensitive silver halide element and method of preparing same
US4352874A (en) * 1981-09-02 1982-10-05 Polaroid Corporation Method for forming a photosensitive silver halide element
US4353977A (en) * 1981-09-02 1982-10-12 Polaroid Corporation Method for forming a photosensitive silver halide element
US4552838A (en) * 1984-05-18 1985-11-12 Eastman Kodak Company Processes for the preparation of silver halide emulsions of controlled grain size distribution, emulsions produced thereby, and photographic elements
US4973548A (en) * 1988-08-05 1990-11-27 Eastman Kodak Company Photographic silver bromoiodide emulsions, elements and processes
US5223388A (en) * 1989-10-05 1993-06-29 Fuji Photo Film Co., Ltd. Process for producing silver halide emulsion and apparatus
FR2742557B1 (fr) * 1995-12-14 1999-01-22 Kodak Pathe Procede pour preparer une emulsion photographique et appareil pour la mise en oeuvre du procede
FR2742558B1 (fr) * 1995-12-14 1999-01-22 Kodak Pathe Procede pour preparer une emulsion photographique et appareil pour la mise en oeuvre du procede
MX369155B (es) 2011-04-11 2019-10-30 Nordson Corp Sistema, boquilla, y método para recubrir hebras elásticas.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL62395C (xx) * 1939-02-02
GB1059782A (en) * 1962-09-11 1967-02-22 Eastman Kodak Co Photographic silver halide emulsions and sensitive materials prepared therefrom
US3598593A (en) * 1965-12-21 1971-08-10 Gaf Corp Photographic emulsions and method of making
US3320069A (en) * 1966-03-18 1967-05-16 Eastman Kodak Co Sulfur group sensitized emulsions
US3531289A (en) * 1966-12-02 1970-09-29 Eastman Kodak Co Silver halide photographic emulsions improved by new precipitation methods
US3519426A (en) * 1966-12-27 1970-07-07 Eastman Kodak Co Preparation of silver halide emulsions having high covering power
US3574628A (en) * 1968-01-29 1971-04-13 Eastman Kodak Co Novel monodispersed silver halide emulsions and processes for preparing same
US3773516A (en) * 1971-12-29 1973-11-20 Polaroid Corp Process for preparing silver halide emulsions

Also Published As

Publication number Publication date
DE2725501A1 (de) 1977-12-15
JPS52150621A (en) 1977-12-14
GB1576529A (en) 1980-10-08
FR2354573A1 (fr) 1978-01-06
JPS6016612B2 (ja) 1985-04-26
FR2354573B1 (xx) 1982-03-19
US4046576A (en) 1977-09-06
CA1087437A (en) 1980-10-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EASTMAN KODAK CY

Effective date: 19900630