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GB613134A - Improvements in photographic materials - Google Patents

Improvements in photographic materials

Info

Publication number
GB613134A
GB613134A GB313046A GB313046A GB613134A GB 613134 A GB613134 A GB 613134A GB 313046 A GB313046 A GB 313046A GB 313046 A GB313046 A GB 313046A GB 613134 A GB613134 A GB 613134A
Authority
GB
United Kingdom
Prior art keywords
layer
matt
smooth
wick
support
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
GB313046A
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.)
ALLAN ARTHUR RAY
JOHN WILLIAM JANUS
Kodak Ltd
Original Assignee
ALLAN ARTHUR RAY
JOHN WILLIAM JANUS
Kodak Ltd
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 to BE476294D priority Critical patent/BE476294A/xx
Application filed by ALLAN ARTHUR RAY, JOHN WILLIAM JANUS, Kodak Ltd filed Critical ALLAN ARTHUR RAY
Priority to GB313046A priority patent/GB613134A/en
Priority to FR953645D priority patent/FR953645A/fr
Publication of GB613134A publication Critical patent/GB613134A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • 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
    • G03C1/765—Photosensitive materials characterised by the base or auxiliary layers characterised by the shape of the base, e.g. arrangement of perforations, jags

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB313046A 1946-01-31 1946-01-31 Improvements in photographic materials Expired GB613134A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE476294D BE476294A (de) 1946-01-31
GB313046A GB613134A (en) 1946-01-31 1946-01-31 Improvements in photographic materials
FR953645D FR953645A (fr) 1946-01-31 1947-09-30 Perfectionnements aux produits photosensibles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB313046A GB613134A (en) 1946-01-31 1946-01-31 Improvements in photographic materials

Publications (1)

Publication Number Publication Date
GB613134A true GB613134A (en) 1948-11-23

Family

ID=9752489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB313046A Expired GB613134A (en) 1946-01-31 1946-01-31 Improvements in photographic materials

Country Status (3)

Country Link
BE (1) BE476294A (de)
FR (1) FR953645A (de)
GB (1) GB613134A (de)

Also Published As

Publication number Publication date
FR953645A (fr) 1949-12-09
BE476294A (de)

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