FR2711431B1 - Emulsion d'halogénure d'argent photographique comprenant des grains à faces (100) avec des cavités. - Google Patents

Emulsion d'halogénure d'argent photographique comprenant des grains à faces (100) avec des cavités.

Info

Publication number
FR2711431B1
FR2711431B1 FR9312713A FR9312713A FR2711431B1 FR 2711431 B1 FR2711431 B1 FR 2711431B1 FR 9312713 A FR9312713 A FR 9312713A FR 9312713 A FR9312713 A FR 9312713A FR 2711431 B1 FR2711431 B1 FR 2711431B1
Authority
FR
France
Prior art keywords
grains
cavities
faces
silver halide
halide emulsion
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
FR9312713A
Other languages
English (en)
Other versions
FR2711431A1 (fr
Inventor
Didier Jean Martin
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 FR9312713A priority Critical patent/FR2711431B1/fr
Priority to EP94420275A priority patent/EP0650084B1/fr
Priority to DE69424498T priority patent/DE69424498T2/de
Publication of FR2711431A1 publication Critical patent/FR2711431A1/fr
Priority to US08/465,035 priority patent/US5541053A/en
Application granted granted Critical
Publication of FR2711431B1 publication Critical patent/FR2711431B1/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
    • G03C1/06—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
    • G03C1/12—Methine and polymethine dyes
    • G03C1/14—Methine and polymethine dyes with an odd number of CH groups
    • G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three CH groups
    • 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
    • G03C2001/0156—Apparatus or processes for the preparation of emulsions pAg value; pBr value; pCl value; pI value
    • 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
    • G03C2001/03535—Core-shell grains
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR9312713A 1993-10-20 1993-10-20 Emulsion d'halogénure d'argent photographique comprenant des grains à faces (100) avec des cavités. Expired - Fee Related FR2711431B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9312713A FR2711431B1 (fr) 1993-10-20 1993-10-20 Emulsion d'halogénure d'argent photographique comprenant des grains à faces (100) avec des cavités.
EP94420275A EP0650084B1 (fr) 1993-10-20 1994-10-17 Emulsion d'halogénure d'argent photographique comprenant des grains à faces (100) avec des cavités
DE69424498T DE69424498T2 (de) 1993-10-20 1994-10-17 Photographische Silberhalogenidemulsion, die Körner enthält, welche (100)-Flächen mit Aushöhlungen aufweisen
US08/465,035 US5541053A (en) 1993-10-20 1995-06-05 Process for the preparation of silver halide photographic emulsions containing grains having (100) faces with cavities and photographic emulsions so prepared

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312713A FR2711431B1 (fr) 1993-10-20 1993-10-20 Emulsion d'halogénure d'argent photographique comprenant des grains à faces (100) avec des cavités.

Publications (2)

Publication Number Publication Date
FR2711431A1 FR2711431A1 (fr) 1995-04-28
FR2711431B1 true FR2711431B1 (fr) 1996-01-05

Family

ID=9452188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9312713A Expired - Fee Related FR2711431B1 (fr) 1993-10-20 1993-10-20 Emulsion d'halogénure d'argent photographique comprenant des grains à faces (100) avec des cavités.

Country Status (3)

Country Link
EP (1) EP0650084B1 (fr)
DE (1) DE69424498T2 (fr)
FR (1) FR2711431B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60136735A (ja) * 1983-09-05 1985-07-20 Mitsubishi Paper Mills Ltd ハロゲン化銀写真感光乳剤の製造方法
JPS60221320A (ja) * 1984-04-17 1985-11-06 Mitsubishi Paper Mills Ltd 新規なハロゲン化銀結晶及びその製造法
JPS61232444A (ja) * 1985-04-08 1986-10-16 Mitsubishi Paper Mills Ltd ハロゲン化銀写真感光材料
JPH0820690B2 (ja) * 1986-02-03 1996-03-04 コニカ株式会社 ハロゲン化銀粒子及び核ハロゲン化銀粒子を含む写真感光材料
IT1251792B (it) * 1991-07-15 1995-05-26 Minnesota Mining & Mfg Emulsione agli alogenuri d'argento comprendente granuli aventi struttura a cratere o a tramoggia e metodo per la sua preparazione.

Also Published As

Publication number Publication date
EP0650084B1 (fr) 2000-05-17
DE69424498T2 (de) 2001-01-18
EP0650084A1 (fr) 1995-04-26
FR2711431A1 (fr) 1995-04-28
DE69424498D1 (de) 2000-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse