GB1325390A - Photographic emulsion melting process - Google Patents

Photographic emulsion melting process

Info

Publication number
GB1325390A
GB1325390A GB4694371A GB4694371A GB1325390A GB 1325390 A GB1325390 A GB 1325390A GB 4694371 A GB4694371 A GB 4694371A GB 4694371 A GB4694371 A GB 4694371A GB 1325390 A GB1325390 A GB 1325390A
Authority
GB
United Kingdom
Prior art keywords
separator
pipe
emulsion
steam
fluidizing chamber
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
GB4694371A
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 AG
Original Assignee
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
Priority claimed from DE19702049953 external-priority patent/DE2049953C3/de
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1325390A publication Critical patent/GB1325390A/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
    • G03C1/025—Physical treatment of emulsions, e.g. by ultrasonics, refrigeration, pressure
    • 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
    • G03C2200/09—Apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Colloid Chemistry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
GB4694371A 1970-10-10 1971-10-08 Photographic emulsion melting process Expired GB1325390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702049953 DE2049953C3 (de) 1970-10-10 Kontinuierliches Aufschmelzen erstarrter fotografischer Emulsionen

Publications (1)

Publication Number Publication Date
GB1325390A true GB1325390A (en) 1973-08-01

Family

ID=5784819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4694371A Expired GB1325390A (en) 1970-10-10 1971-10-08 Photographic emulsion melting process

Country Status (5)

Country Link
JP (1) JPS5512578B1 (enrdf_load_stackoverflow)
BE (1) BE773585A (enrdf_load_stackoverflow)
CH (1) CH564793A5 (enrdf_load_stackoverflow)
FR (1) FR2111176A5 (enrdf_load_stackoverflow)
GB (1) GB1325390A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182190A (en) * 1988-01-18 1993-01-26 Eastman Kodak Company Method for obtaining a photographic coating composition
US5191910A (en) * 1990-11-14 1993-03-09 Eastman Kodak Company Method and apparatus for continuous liquefaction of gelled photographic materials
US5264024A (en) * 1989-12-26 1993-11-23 Eastman Kodak Company Method for degassing an aqueous composition and device for carrying out this method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445913A (en) * 1994-02-25 1995-08-29 Eastman Kodak Company Process for the formation of heat image separation elements of improved sensitometry

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182190A (en) * 1988-01-18 1993-01-26 Eastman Kodak Company Method for obtaining a photographic coating composition
US5264024A (en) * 1989-12-26 1993-11-23 Eastman Kodak Company Method for degassing an aqueous composition and device for carrying out this method
US5191910A (en) * 1990-11-14 1993-03-09 Eastman Kodak Company Method and apparatus for continuous liquefaction of gelled photographic materials

Also Published As

Publication number Publication date
DE2049953B2 (de) 1977-05-12
DE2049953A1 (de) 1972-04-13
JPS5512578B1 (enrdf_load_stackoverflow) 1980-04-02
BE773585A (nl) 1972-04-07
FR2111176A5 (enrdf_load_stackoverflow) 1972-06-02
CH564793A5 (enrdf_load_stackoverflow) 1975-07-31

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee