FR2783061B1 - Procede de preparation d'une emulsion photographique comprenant des grains d'halogenures d'argent a haut taux de chlorure d'argent - Google Patents

Procede de preparation d'une emulsion photographique comprenant des grains d'halogenures d'argent a haut taux de chlorure d'argent

Info

Publication number
FR2783061B1
FR2783061B1 FR9811161A FR9811161A FR2783061B1 FR 2783061 B1 FR2783061 B1 FR 2783061B1 FR 9811161 A FR9811161 A FR 9811161A FR 9811161 A FR9811161 A FR 9811161A FR 2783061 B1 FR2783061 B1 FR 2783061B1
Authority
FR
France
Prior art keywords
grains
rates
preparation
photographic emulsion
silver
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 - Fee Related
Application number
FR9811161A
Other languages
English (en)
Other versions
FR2783061A1 (fr
Inventor
Pierre Henri Jezequel
Christian Serge Emil Schmuckle
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.)
Eastman Kodak Co
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
Priority to FR9811161A priority Critical patent/FR2783061B1/fr
Priority to EP99420175A priority patent/EP0984322B1/fr
Priority to DE69920840T priority patent/DE69920840T2/de
Priority to US09/388,745 priority patent/US6218098B1/en
Publication of FR2783061A1 publication Critical patent/FR2783061A1/fr
Application granted granted Critical
Publication of FR2783061B1 publication Critical patent/FR2783061B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03C1/015—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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • 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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • G03C2001/03541—Cubic grains

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Colloid Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR9811161A 1998-09-03 1998-09-03 Procede de preparation d'une emulsion photographique comprenant des grains d'halogenures d'argent a haut taux de chlorure d'argent Expired - Fee Related FR2783061B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9811161A FR2783061B1 (fr) 1998-09-03 1998-09-03 Procede de preparation d'une emulsion photographique comprenant des grains d'halogenures d'argent a haut taux de chlorure d'argent
EP99420175A EP0984322B1 (fr) 1998-09-03 1999-07-27 Procédé pour la préparation d'une émulsion photographique ayant des grains à l'halogénure d'argent avec une haute teneur en chlorure d'argent
DE69920840T DE69920840T2 (de) 1998-09-03 1999-07-27 Verfahren zur Herstellung einer fotografischen Emulsion mit Silberhalogenidkörnern mit hohem Silberchloridgehalt
US09/388,745 US6218098B1 (en) 1998-09-03 1999-09-02 Process for preparing a photographic emulsion comprising silver halide grains with high silver chloride content

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9811161A FR2783061B1 (fr) 1998-09-03 1998-09-03 Procede de preparation d'une emulsion photographique comprenant des grains d'halogenures d'argent a haut taux de chlorure d'argent

Publications (2)

Publication Number Publication Date
FR2783061A1 FR2783061A1 (fr) 2000-03-10
FR2783061B1 true FR2783061B1 (fr) 2004-12-17

Family

ID=9530193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9811161A Expired - Fee Related FR2783061B1 (fr) 1998-09-03 1998-09-03 Procede de preparation d'une emulsion photographique comprenant des grains d'halogenures d'argent a haut taux de chlorure d'argent

Country Status (4)

Country Link
US (1) US6218098B1 (fr)
EP (1) EP0984322B1 (fr)
DE (1) DE69920840T2 (fr)
FR (1) FR2783061B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001290231A (ja) * 2000-04-06 2001-10-19 Fuji Photo Film Co Ltd ハロゲン化銀乳剤の製造方法及び装置
DE10018934A1 (de) * 2000-04-17 2001-10-31 Agfa Gevaert Ag Fotografische Silberhalogenidemulsion

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264338A (en) * 1989-12-05 1993-11-23 Fuji Photo Film Co., Ltd. Method for making silver halide emulsion, photosensitive materials using the same, and methods of recording images using the photosensitive materials
JP2687179B2 (ja) * 1989-12-05 1997-12-08 富士写真フイルム株式会社 ハロゲン化銀乳剤の製造方法およびそれを用いた感光材料および記録方法
US5254454A (en) * 1990-11-19 1993-10-19 Konica Corporation Method of preparing silver halide grains for photographic emulsion and light sensitive material containing the same
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
US6048683A (en) * 1998-12-22 2000-04-11 Eastman Kodak Company Robust process for the preparation of high chloride emulsions

Also Published As

Publication number Publication date
EP0984322A1 (fr) 2000-03-08
DE69920840D1 (de) 2004-11-11
EP0984322B1 (fr) 2004-10-06
US6218098B1 (en) 2001-04-17
FR2783061A1 (fr) 2000-03-10
DE69920840T2 (de) 2005-12-08

Similar Documents

Publication Publication Date Title
FR2516260B1 (fr) Emulsion photographique a grains de chlorure d'argent tabulaires et procede a double jet pour sa preparation
FR2540257B1 (fr) Produit d'enregistrement photothermographique aux halogenures d'argent
IT8621207A0 (it) Composizioni di sviluppo fotografico per alogenuri d'argento e procedimento per la formazionedi immagini fotografiche di argento.
IT8423763A0 (it) Supporto per sensore di prossimita'.
FR2501552B1 (fr) Agencement pour le reglage de l'inclinaison des petits cotes d'une coquille a brames
FR2656615B1 (fr) Procede de preparation d'un catalyseur de type ziegler-watta a base de vanadium et de titane, supporte sur un chlorure de magnesium.
FR2783061B1 (fr) Procede de preparation d'une emulsion photographique comprenant des grains d'halogenures d'argent a haut taux de chlorure d'argent
EP1220023A3 (fr) Emulsion à l'halogénure d'argent et matériau photosensible à l'halogénure d'argent
EP0670515A3 (fr) Procédé de préparation d'émulsion d'halogénure d'argent.
FR2749006B1 (fr) Procede pour la fabrication d'une solution aqueuse industrielle de chlorure de sodium
FR2769161B1 (fr) Procede de controle du taux de compression d'images numeriques
EP1113324A3 (fr) Elément photographique ou photothermographique comprenant un composé bloqué, utilisable en photographie
FR2657178B1 (fr) Procede de sensibilisation chimique d'emulsions photographiques halogenure d'argent.
FR2688426B1 (fr) Procede de preparation d'une surface pour l'accrochage d'un revetement.
EP0399847A3 (fr) Matériau d'halogénure d'argent photographique photosensible
FR2822965B1 (fr) Procede de preparation d'une emulsion photographique aux halogenures d'argent
EP1113325A3 (fr) Elément formateur d'image comprenant un composé bloqué, utilisable en photographie
FR2731235B1 (fr) Procede d'electro-oxydation de solutions photographiques
MA20222A1 (fr) Procede pour la preparation d'une solution aqueuse de chlorure de sodium, et procede de fabrication de bicarbonate de sodium.
FR2726377B1 (fr) Procede de preparation d'emulsions constituees de grains tabulaires riches en chlorure d'argent
FR2827053B1 (fr) Procede pour preparer une emulsion photographique aux halogenures d'argent
FR2723791B1 (fr) Produit photographique au chlorure d'argent et procede de photographie utilisant ce produit
FR2711431B1 (fr) Emulsion d'halogénure d'argent photographique comprenant des grains à faces (100) avec des cavités.
FR2648134B1 (fr) Procede pour la fabrication du chlorure de trifluoromethanesulfenyle
FR2722572B1 (fr) Nouveau procede pour analyser la structure des grains d'halogenures d'argent

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060531