FR2787893B1 - Emulsion aux halogenures d'argent a grains tabulaires et procede de preparation - Google Patents

Emulsion aux halogenures d'argent a grains tabulaires et procede de preparation

Info

Publication number
FR2787893B1
FR2787893B1 FR9816593A FR9816593A FR2787893B1 FR 2787893 B1 FR2787893 B1 FR 2787893B1 FR 9816593 A FR9816593 A FR 9816593A FR 9816593 A FR9816593 A FR 9816593A FR 2787893 B1 FR2787893 B1 FR 2787893B1
Authority
FR
France
Prior art keywords
preparation
silver halide
halide emulsion
tabular grain
grain 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
FR9816593A
Other languages
English (en)
Other versions
FR2787893A1 (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.)
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 FR9816593A priority Critical patent/FR2787893B1/fr
Priority to US09/458,555 priority patent/US6242171B1/en
Publication of FR2787893A1 publication Critical patent/FR2787893A1/fr
Application granted granted Critical
Publication of FR2787893B1 publication Critical patent/FR2787893B1/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
    • G03C1/0051—Tabular grain 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
    • G03C1/08—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
    • G03C2001/0153—Fine grain feeding method
    • 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
    • G03C2001/096—Sulphur sensitiser
    • 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
    • G03C2200/43—Process
FR9816593A 1998-12-24 1998-12-24 Emulsion aux halogenures d'argent a grains tabulaires et procede de preparation Expired - Fee Related FR2787893B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9816593A FR2787893B1 (fr) 1998-12-24 1998-12-24 Emulsion aux halogenures d'argent a grains tabulaires et procede de preparation
US09/458,555 US6242171B1 (en) 1998-12-24 1999-12-09 Tabular grain silver halide emulsion and method of preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9816593A FR2787893B1 (fr) 1998-12-24 1998-12-24 Emulsion aux halogenures d'argent a grains tabulaires et procede de preparation

Publications (2)

Publication Number Publication Date
FR2787893A1 FR2787893A1 (fr) 2000-06-30
FR2787893B1 true FR2787893B1 (fr) 2004-11-12

Family

ID=9534638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9816593A Expired - Fee Related FR2787893B1 (fr) 1998-12-24 1998-12-24 Emulsion aux halogenures d'argent a grains tabulaires et procede de preparation

Country Status (2)

Country Link
US (1) US6242171B1 (fr)
FR (1) FR2787893B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7632435B2 (en) * 2005-06-14 2009-12-15 Honeywell International Inc. Activated carbon to immobilize pitch in constraint fixture during carbonization
US20070114687A1 (en) * 2005-06-14 2007-05-24 Honeywell International Inc. Expandable/flexible constraint fixture for carbonization of carbon-carbon preforms

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520098A (en) * 1984-05-31 1985-05-28 Eastman Kodak Company Photographic element exhibiting reduced sensitizing dye stain
IT1213381B (it) * 1986-11-13 1989-12-20 Minnesota Mining And Manufaftu Procedimento ed elemento per ottenere un'immagine fotografica.
US5176990A (en) * 1990-12-21 1993-01-05 Eastman Kodak Company Method of forming a silver haloiodide photographic element
JPH0792594A (ja) * 1993-09-28 1995-04-07 Konica Corp ハロゲン化銀写真乳剤及びハロゲン化銀写真感光材料
JP3431252B2 (ja) * 1994-01-12 2003-07-28 富士写真フイルム株式会社 銀塩拡散転写法画像形成方法
FR2736734B1 (fr) * 1995-07-10 2002-05-24 Kodak Pathe Emulsion aux halogenures d'argent tabulaire et produit photographique la contenant
FR2756941B1 (fr) * 1996-12-09 2003-03-21 Kodak Pathe Procede pour preparer des emulsions photographiques a grains tabulaires de bromure d'argent a faces (100)
US6080536A (en) * 1998-03-23 2000-06-27 Agfa-Gevaert, N.V. Method of preparing (100) tabular grains rich in silver bromide

Also Published As

Publication number Publication date
US6242171B1 (en) 2001-06-05
FR2787893A1 (fr) 2000-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060831