FR2721117B1 - Procédé de préparation d'une émulsion photographique aux halogénures d'argent sensibilisée en présence de dérivés de l'hydroquinone. - Google Patents

Procédé de préparation d'une émulsion photographique aux halogénures d'argent sensibilisée en présence de dérivés de l'hydroquinone.

Info

Publication number
FR2721117B1
FR2721117B1 FR9407275A FR9407275A FR2721117B1 FR 2721117 B1 FR2721117 B1 FR 2721117B1 FR 9407275 A FR9407275 A FR 9407275A FR 9407275 A FR9407275 A FR 9407275A FR 2721117 B1 FR2721117 B1 FR 2721117B1
Authority
FR
France
Prior art keywords
preparation
silver halide
halide emulsion
photographic silver
hydroquinone derivatives
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 - Lifetime
Application number
FR9407275A
Other languages
English (en)
Other versions
FR2721117A1 (fr
Inventor
Ian Barford
Jean-Paul Parodi
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
Priority to FR9407275A priority Critical patent/FR2721117B1/fr
Priority to EP95420137A priority patent/EP0689091A1/fr
Priority to JP7142221A priority patent/JPH086195A/ja
Publication of FR2721117A1 publication Critical patent/FR2721117A1/fr
Application granted granted Critical
Publication of FR2721117B1 publication Critical patent/FR2721117B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03C1/10—Organic substances
    • 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
    • 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
    • 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
    • G03C2001/091—Gold
    • 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
    • G03C2001/097—Selenium
    • 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
    • G03C2200/44—Details pH value

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)
FR9407275A 1994-06-09 1994-06-09 Procédé de préparation d'une émulsion photographique aux halogénures d'argent sensibilisée en présence de dérivés de l'hydroquinone. Expired - Lifetime FR2721117B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9407275A FR2721117B1 (fr) 1994-06-09 1994-06-09 Procédé de préparation d'une émulsion photographique aux halogénures d'argent sensibilisée en présence de dérivés de l'hydroquinone.
EP95420137A EP0689091A1 (fr) 1994-06-09 1995-05-26 Procédé de préparation d'une émulsion photographique à l'halogénure d'argent sensibilisée en présence de dérivés d'hydroguinone
JP7142221A JPH086195A (ja) 1994-06-09 1995-06-08 ヒドロキノン誘導体の存在下に増感したハロゲン化銀写真乳剤及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407275A FR2721117B1 (fr) 1994-06-09 1994-06-09 Procédé de préparation d'une émulsion photographique aux halogénures d'argent sensibilisée en présence de dérivés de l'hydroquinone.

Publications (2)

Publication Number Publication Date
FR2721117A1 FR2721117A1 (fr) 1995-12-15
FR2721117B1 true FR2721117B1 (fr) 1998-07-10

Family

ID=9464203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9407275A Expired - Lifetime FR2721117B1 (fr) 1994-06-09 1994-06-09 Procédé de préparation d'une émulsion photographique aux halogénures d'argent sensibilisée en présence de dérivés de l'hydroquinone.

Country Status (3)

Country Link
EP (1) EP0689091A1 (fr)
JP (1) JPH086195A (fr)
FR (1) FR2721117B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144796U (fr) * 1977-04-18 1978-11-15

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1227164A (fr) 1959-06-17 1960-08-19 Procédé et installation pour l'épuration et la stérilisation des eaux de piscine
BE635753A (fr) * 1962-08-04
JPS4834170B1 (fr) * 1969-07-10 1973-10-19
DE2357852A1 (de) * 1972-11-22 1974-05-30 Ilford Ltd Photographisches material
JPS5851253B2 (ja) * 1975-07-17 1983-11-15 富士写真フイルム株式会社 ハロゲン化銀写真乳剤の製造方法
JPS5952817B2 (ja) 1977-09-06 1984-12-21 富士写真フイルム株式会社 硬調写真画像を形成する方法
FR2414743A1 (fr) * 1978-01-11 1979-08-10 Kodak Pathe Produit photographique a developpement non polluant pour la photographie en noir et blanc et procede de mise en oeuvre
DE2932650C2 (de) * 1979-08-11 1982-03-11 Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf Verfahren zur Herstellung einer monodispersen photographischen Silberhalogenidemulsion
DD213528B5 (de) * 1982-12-17 1994-04-14 Wolfen Filmfab Gmbh Verfahren zur Stabilisierung und Schleierverhuetung bei farbfotografischen Halogensilbermaterialien
JPS60172040A (ja) 1984-02-17 1985-09-05 Fuji Photo Film Co Ltd カラ−反転写真感光材料
EP0209010A3 (fr) 1985-07-18 1988-08-24 EASTMAN KODAK COMPANY (a New Jersey corporation) Eléments photographiques à haut contraste qui présentent une sensibilité réduite à la pression

Also Published As

Publication number Publication date
FR2721117A1 (fr) 1995-12-15
JPH086195A (ja) 1996-01-12
EP0689091A1 (fr) 1995-12-27

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