GB609826A - Improvements in and relating to photographic material - Google Patents

Improvements in and relating to photographic material

Info

Publication number
GB609826A
GB609826A GB31589/45A GB3158945A GB609826A GB 609826 A GB609826 A GB 609826A GB 31589/45 A GB31589/45 A GB 31589/45A GB 3158945 A GB3158945 A GB 3158945A GB 609826 A GB609826 A GB 609826A
Authority
GB
United Kingdom
Prior art keywords
added
solution
distilled water
silicate
washed
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
GB31589/45A
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB609826A publication Critical patent/GB609826A/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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
    • 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
    • G03C1/38—Dispersants; Agents facilitating spreading

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Silicon Compounds (AREA)
GB31589/45A 1944-03-21 1945-11-23 Improvements in and relating to photographic material Expired GB609826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE262572X 1944-03-21

Publications (1)

Publication Number Publication Date
GB609826A true GB609826A (en) 1948-10-07

Family

ID=3866766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31589/45A Expired GB609826A (en) 1944-03-21 1945-11-23 Improvements in and relating to photographic material

Country Status (5)

Country Link
BE (1) BE454925A (fr)
CH (1) CH262572A (fr)
FR (1) FR912763A (fr)
GB (1) GB609826A (fr)
NL (1) NL61706C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058826A (en) * 1959-12-11 1962-10-16 Du Pont Photographic elements exhibiting reduced haze and method for preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058826A (en) * 1959-12-11 1962-10-16 Du Pont Photographic elements exhibiting reduced haze and method for preparation

Also Published As

Publication number Publication date
CH262572A (fr) 1949-07-15
NL61706C (fr)
BE454925A (fr)
FR912763A (fr) 1946-08-20

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