GB1414782A - Method of preparing photographic silver halide emulsions - Google Patents

Method of preparing photographic silver halide emulsions

Info

Publication number
GB1414782A
GB1414782A GB2243372A GB2243372A GB1414782A GB 1414782 A GB1414782 A GB 1414782A GB 2243372 A GB2243372 A GB 2243372A GB 2243372 A GB2243372 A GB 2243372A GB 1414782 A GB1414782 A GB 1414782A
Authority
GB
United Kingdom
Prior art keywords
silver halide
halide emulsions
photographic silver
preparing photographic
preparing
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
GB2243372A
Other languages
English (en)
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.)
Agfa Gevaert NV
Agfa Gevaert AG
Original Assignee
Agfa Gevaert NV
Agfa Gevaert AG
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 Agfa Gevaert NV, Agfa Gevaert AG filed Critical Agfa Gevaert NV
Priority to GB2243372A priority Critical patent/GB1414782A/en
Priority to CH632473A priority patent/CH568580A5/xx
Priority to FR7316413A priority patent/FR2184649B1/fr
Priority to CA170,662A priority patent/CA1000102A/en
Priority to DE2323151A priority patent/DE2323151A1/de
Priority to BE1005034A priority patent/BE799395A/xx
Priority to JP48052458A priority patent/JPS4950919A/ja
Priority to US359512A priority patent/US3873322A/en
Publication of GB1414782A publication Critical patent/GB1414782A/en
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
    • G03C1/04—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Colloid Chemistry (AREA)
GB2243372A 1972-05-12 1972-05-12 Method of preparing photographic silver halide emulsions Expired GB1414782A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB2243372A GB1414782A (en) 1972-05-12 1972-05-12 Method of preparing photographic silver halide emulsions
CH632473A CH568580A5 (fr) 1972-05-12 1973-05-05
FR7316413A FR2184649B1 (fr) 1972-05-12 1973-05-07
CA170,662A CA1000102A (en) 1972-05-12 1973-05-08 Method of preparing photographic silver halide emulsions
DE2323151A DE2323151A1 (de) 1972-05-12 1973-05-08 Verfahren zur herstellung von photographischen gelatine-silberhalogenidemulsionen
BE1005034A BE799395A (nl) 1972-05-12 1973-05-11 Werkwijze voor de bereinding van fotografische zilverhalogenide-gelatine-emulsies,
JP48052458A JPS4950919A (fr) 1972-05-12 1973-05-11
US359512A US3873322A (en) 1972-05-12 1973-05-11 Method of preparing photographic silver halide emulsions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2243372A GB1414782A (en) 1972-05-12 1972-05-12 Method of preparing photographic silver halide emulsions

Publications (1)

Publication Number Publication Date
GB1414782A true GB1414782A (en) 1975-11-19

Family

ID=10179294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2243372A Expired GB1414782A (en) 1972-05-12 1972-05-12 Method of preparing photographic silver halide emulsions

Country Status (8)

Country Link
US (1) US3873322A (fr)
JP (1) JPS4950919A (fr)
BE (1) BE799395A (fr)
CA (1) CA1000102A (fr)
CH (1) CH568580A5 (fr)
DE (1) DE2323151A1 (fr)
FR (1) FR2184649B1 (fr)
GB (1) GB1414782A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309093A (en) * 1996-01-11 1997-07-16 Eastman Kodak Co Preparing silver halide emulsions using a double heat cycle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH083604B2 (ja) * 1987-09-26 1996-01-17 コニカ株式会社 ローラーマーク性が改良されたハロゲン化銀写真感光材料の製造方法
JP2700067B2 (ja) * 1988-06-22 1998-01-19 コニカ株式会社 ハロゲン化銀写真乳剤および保存性の改良されたハロゲン化銀写真感光材料
JPH02139537A (ja) * 1988-08-17 1990-05-29 Konica Corp ハロゲン化銀写真感光材料

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE484325A (fr) * 1947-08-13
US3085897A (en) * 1959-08-05 1963-04-16 Eastman Kodak Co Method of quick-setting protein containing coatings by fuming with a nitrogenous alkaline gas
US3782954A (en) * 1971-11-01 1974-01-01 Eastman Kodak Co Method for the uniform preparation of silver halide grains

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309093A (en) * 1996-01-11 1997-07-16 Eastman Kodak Co Preparing silver halide emulsions using a double heat cycle

Also Published As

Publication number Publication date
CA1000102A (en) 1976-11-23
JPS4950919A (fr) 1974-05-17
DE2323151A1 (de) 1973-11-29
FR2184649B1 (fr) 1980-07-04
CH568580A5 (fr) 1975-10-31
US3873322A (en) 1975-03-25
FR2184649A1 (fr) 1973-12-28
BE799395A (nl) 1973-11-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee