CA1121644A - Precipitation de l'halogenure d'argent avec une sensibilisation spectrale par un colorant a base de methine; produits ainsi obtenus - Google Patents

Precipitation de l'halogenure d'argent avec une sensibilisation spectrale par un colorant a base de methine; produits ainsi obtenus

Info

Publication number
CA1121644A
CA1121644A CA000303408A CA303408A CA1121644A CA 1121644 A CA1121644 A CA 1121644A CA 000303408 A CA000303408 A CA 000303408A CA 303408 A CA303408 A CA 303408A CA 1121644 A CA1121644 A CA 1121644A
Authority
CA
Canada
Prior art keywords
reaction vessel
dye
silver
salt
spectral sensitizing
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
Application number
CA000303408A
Other languages
English (en)
Inventor
Richard L. Daubendiek
David J. Locker
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
Application granted granted Critical
Publication of CA1121644A publication Critical patent/CA1121644A/fr
Expired 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
    • G03C1/06—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
    • 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
    • G03C2200/06—Additive

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)
CA000303408A 1978-02-27 1978-05-16 Precipitation de l'halogenure d'argent avec une sensibilisation spectrale par un colorant a base de methine; produits ainsi obtenus Expired CA1121644A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88123078A 1978-02-27 1978-02-27
US881,230 1978-02-27

Publications (1)

Publication Number Publication Date
CA1121644A true CA1121644A (fr) 1982-04-13

Family

ID=25378037

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000303408A Expired CA1121644A (fr) 1978-02-27 1978-05-16 Precipitation de l'halogenure d'argent avec une sensibilisation spectrale par un colorant a base de methine; produits ainsi obtenus

Country Status (5)

Country Link
BE (1) BE874497A (fr)
CA (1) CA1121644A (fr)
DE (1) DE2907596A1 (fr)
FR (1) FR2418479A1 (fr)
GB (1) GB2016724B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2546645B2 (ja) * 1986-04-24 1996-10-23 コニカ株式会社 ハロゲン化銀カラー写真感光材料

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE519979A (fr) * 1952-05-15
GB1225241A (fr) * 1967-04-21 1971-03-17
IT996288B (it) * 1972-12-04 1975-12-10 Polaroid Corp Procedimento per formare cristalli di alogenuro di argento per emu sioni fotografiche

Also Published As

Publication number Publication date
GB2016724A (en) 1979-09-26
DE2907596A1 (de) 1979-09-06
FR2418479B1 (fr) 1982-06-04
GB2016724B (en) 1982-05-26
BE874497A (fr) 1979-08-27
FR2418479A1 (fr) 1979-09-21

Similar Documents

Publication Publication Date Title
US4225666A (en) Silver halide precipitation and methine dye spectral sensitization process and products thereof
CA1106674A (fr) Procede d'addition d'un colorant de sensibilisation spectrale par pre-precipitation
US4683193A (en) Process for producing silver halide photographic emulsion
JPS6133178B2 (fr)
JPH11102044A (ja) 写真要素
CA1121644A (fr) Precipitation de l'halogenure d'argent avec une sensibilisation spectrale par un colorant a base de methine; produits ainsi obtenus
US4987064A (en) Silver halide photographic materials
US4039335A (en) Photographic silver halide emulsions
EP0312959A1 (fr) Emulsion photographique à l'halogénure d'argent
JPH07199390A (ja) 写真要素及び写真方法
GB1570233A (en) Speciall sensitized silver halide photographic emulsions
JP3440152B2 (ja) アルキニルアミンドーピング剤含有写真要素
JPS5851255B2 (ja) ブンコウゾウカンサレタハロゲンカギンシヤシンニユウザイ
US5192653A (en) Method for spectrally sensitizing silver halide photographic emulsions
JPS6046418B2 (ja) 色増感されたハロゲン化銀写真乳剤
JPH01100533A (ja) 高感度のハロゲン化銀写真感光材料
US5494788A (en) Chemical and spectral sensitization of high-chloride tabular grains using high-temperature heat treatment
JP3248034B2 (ja) ハロゲン化銀写真感光材料及びその処理方法
JP2926451B2 (ja) ハロゲン化銀写真感光材料を用いた画像形成方法
JPH06308654A (ja) ハロゲン化銀写真感光材料
JPH02193139A (ja) ハロゲン化銀写真乳剤を分光増感する方法
JPH01216341A (ja) ハロゲン化銀写真感光材料
JPH0720593A (ja) ハロゲン化銀写真感光材料
JPH08146545A (ja) ハロゲン化銀写真感光材料及びその処理方法
JPH07325357A (ja) ハロゲン化銀写真乳剤、ハロゲン化銀写真感光材料及びその処理方法

Legal Events

Date Code Title Description
MKEX Expiry