EP0407576A4 - Materiau photographique a base d'halogenure d'argent et procede de preparation. - Google Patents

Materiau photographique a base d'halogenure d'argent et procede de preparation.

Info

Publication number
EP0407576A4
EP0407576A4 EP19890901593 EP89901593A EP0407576A4 EP 0407576 A4 EP0407576 A4 EP 0407576A4 EP 19890901593 EP19890901593 EP 19890901593 EP 89901593 A EP89901593 A EP 89901593A EP 0407576 A4 EP0407576 A4 EP 0407576A4
Authority
EP
European Patent Office
Prior art keywords
silver halide
producing
same
photographic silver
reaction vessel
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.)
Withdrawn
Application number
EP19890901593
Other languages
German (de)
English (en)
Other versions
EP0407576A1 (fr
Inventor
Shigeharu Urabe
Shun-Ichi Aida
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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
Priority claimed from JP63007853A external-priority patent/JPH07104569B2/ja
Priority claimed from JP785288A external-priority patent/JPH01183644A/ja
Priority claimed from JP63007851A external-priority patent/JPH0723218B2/ja
Priority claimed from JP63194861A external-priority patent/JPH0769580B2/ja
Priority claimed from JP63194862A external-priority patent/JPH0778600B2/ja
Priority claimed from JP63195778A external-priority patent/JPH0782208B2/ja
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of EP0407576A4 publication Critical patent/EP0407576A4/fr
Publication of EP0407576A1 publication Critical patent/EP0407576A1/fr
Withdrawn legal-status Critical Current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
    • G03C1/10—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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
    • G03C2001/0473—Low molecular weight gelatine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

Ce matériau photographique présente une couche constituée par une émulsion d'halogénure d'argent contenant des granules d'halogénure d'argent photosensibles que l'on obtient en ajoutant de fins granules d'halogénure d'argent préparés d'avance dans un récipient de réaction pour former des noyaux de granules et/ou cultiver des cristaux de manière à former des noyaux et/ou laisser les cristaux se développer dans le récipient de réaction et en les soumettant à une sensibilisation par réduction. Ce matériau présente une grande sensibilité, moins de voile et de bonnes caractéristiques de grain.
EP89901593A 1988-01-18 1989-01-18 Materiau photographique a base d'halogenure d'argent et procede de preparation Withdrawn EP0407576A1 (fr)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP7853/88 1988-01-18
JP63007853A JPH07104569B2 (ja) 1988-01-18 1988-01-18 ハロゲン化銀写真乳剤
JP7852/88 1988-01-18
JP7851/88 1988-01-18
JP785288A JPH01183644A (ja) 1988-01-18 1988-01-18 ハロゲン化銀写真乳剤
JP63007851A JPH0723218B2 (ja) 1988-01-18 1988-01-18 ハロゲン化銀粒子の製造方法
JP63194861A JPH0769580B2 (ja) 1988-08-04 1988-08-04 ハロゲン化銀写真乳剤
JP194862/88 1988-08-04
JP194861/88 1988-08-04
JP63194862A JPH0778600B2 (ja) 1988-08-04 1988-08-04 ハロゲン化銀写真乳剤
JP195778/88 1988-08-05
JP63195778A JPH0782208B2 (ja) 1988-08-05 1988-08-05 ハロゲン化銀の製造方法

Publications (2)

Publication Number Publication Date
EP0407576A4 true EP0407576A4 (fr) 1990-08-09
EP0407576A1 EP0407576A1 (fr) 1991-01-16

Family

ID=27548083

Family Applications (2)

Application Number Title Priority Date Filing Date
EP89908140A Expired - Lifetime EP0370116B1 (fr) 1988-01-18 1989-01-18 Materiau photographique a base d'halogenure d'argent et procede de preparation
EP89901593A Withdrawn EP0407576A1 (fr) 1988-01-18 1989-01-18 Materiau photographique a base d'halogenure d'argent et procede de preparation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP89908140A Expired - Lifetime EP0370116B1 (fr) 1988-01-18 1989-01-18 Materiau photographique a base d'halogenure d'argent et procede de preparation

Country Status (3)

Country Link
EP (2) EP0370116B1 (fr)
DE (1) DE68924693T2 (fr)
WO (2) WO1989006831A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02164719A (ja) * 1988-12-19 1990-06-25 Fuji Photo Film Co Ltd ハロゲン化銀粒子の形成方法
JP2700677B2 (ja) * 1988-12-22 1998-01-21 富士写真フイルム株式会社 ハロゲン化銀粒子形成時のコントロール方法及び装置
JP2704456B2 (ja) * 1990-08-28 1998-01-26 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
US5273871A (en) * 1990-10-03 1993-12-28 Konica Corporation Silver halide photographic emulsion and silver halide color photographic light-sensitive material incorporating it
US5173398A (en) * 1990-10-31 1992-12-22 Konica Corporation Silver halide color photographic light-sensitive material
JP2936105B2 (ja) * 1991-06-06 1999-08-23 コニカ株式会社 ハロゲン化銀乳剤の製造方法及びハロゲン化銀写真感光材料
US5320938A (en) * 1992-01-27 1994-06-14 Eastman Kodak Company High chloride tabular grain emulsions and processes for their preparation
US5491058A (en) 1994-08-09 1996-02-13 Eastman Kodak Company Film for duplicating silver images in radiographic films
DE69615036T2 (de) 1996-11-13 2002-04-18 Eastman Kodak Co., Rochester Verfahren zur Herstellung einer Silberhalogenidemulsion
JP2002323727A (ja) 2001-02-26 2002-11-08 Fuji Photo Film Co Ltd ハロゲン化銀乳剤

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1472745A1 (de) * 1965-03-09 1972-02-03 Agfa Gevaert Ag Verfahren zur Herstellung von Silberhalogenid-Dispersionen
FR2169360A1 (fr) * 1972-01-26 1973-09-07 Agfa Gevaert Ag
GB2089056A (en) * 1980-11-11 1982-06-16 Konishiroku Photo Ind A silver halide photographic emulsion

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921657B1 (fr) * 1970-09-24 1974-06-03
BE894965A (fr) * 1981-11-12 1983-05-09 Eastman Kodak Co Emulsion photographique au bromoiodure d'argent d'indice de forme eleve et procede pour la preparer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1472745A1 (de) * 1965-03-09 1972-02-03 Agfa Gevaert Ag Verfahren zur Herstellung von Silberhalogenid-Dispersionen
FR2169360A1 (fr) * 1972-01-26 1973-09-07 Agfa Gevaert Ag
GB2089056A (en) * 1980-11-11 1982-06-16 Konishiroku Photo Ind A silver halide photographic emulsion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8906831A1 *

Also Published As

Publication number Publication date
DE68924693T2 (de) 1996-06-13
WO1989006830A1 (fr) 1989-07-27
DE68924693D1 (de) 1995-12-07
EP0407576A1 (fr) 1991-01-16
WO1989006831A1 (fr) 1989-07-27
EP0370116A1 (fr) 1990-05-30
EP0370116B1 (fr) 1995-11-02
EP0370116A4 (en) 1990-09-26

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19891219

AK Designated contracting states

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Designated state(s): DE GB NL

17Q First examination report despatched

Effective date: 19950131

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19960702