CH208762A - A method for producing a photosensitive material containing development-resistant photosensitive halosilver colloid aggregates. - Google Patents

A method for producing a photosensitive material containing development-resistant photosensitive halosilver colloid aggregates.

Info

Publication number
CH208762A
CH208762A CH208762DA CH208762A CH 208762 A CH208762 A CH 208762A CH 208762D A CH208762D A CH 208762DA CH 208762 A CH208762 A CH 208762A
Authority
CH
Switzerland
Prior art keywords
photosensitive
halosilver
producing
material containing
resistant
Prior art date
Application number
Other languages
German (de)
Inventor
Czeija Oskar
Friedrich Dr Lierg
Original Assignee
Czeija Oskar
Friedrich Dr Lierg
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 Czeija Oskar, Friedrich Dr Lierg filed Critical Czeija Oskar
Publication of CH208762A publication Critical patent/CH208762A/en

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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH208762D 1937-03-16 1938-03-14 A method for producing a photosensitive material containing development-resistant photosensitive halosilver colloid aggregates. CH208762A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT159506T 1937-03-16
DEL92304D DE733800C (en) 1937-03-16 1937-03-28 Process for making layerless photosensitive films

Publications (1)

Publication Number Publication Date
CH208762A true CH208762A (en) 1940-02-29

Family

ID=25608349

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208762D CH208762A (en) 1937-03-16 1938-03-14 A method for producing a photosensitive material containing development-resistant photosensitive halosilver colloid aggregates.

Country Status (5)

Country Link
AT (1) AT159506B (en)
CH (1) CH208762A (en)
DE (1) DE733800C (en)
FR (1) FR835322A (en)
GB (1) GB515677A (en)

Also Published As

Publication number Publication date
FR835322A (en) 1938-12-19
DE733800C (en) 1943-04-02
GB515677A (en) 1940-03-19
AT159506B (en) 1940-09-25

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