GB645211A - Photographic diazotype transfer films - Google Patents

Photographic diazotype transfer films

Info

Publication number
GB645211A
GB645211A GB3749/48A GB374948A GB645211A GB 645211 A GB645211 A GB 645211A GB 3749/48 A GB3749/48 A GB 3749/48A GB 374948 A GB374948 A GB 374948A GB 645211 A GB645211 A GB 645211A
Authority
GB
United Kingdom
Prior art keywords
transfer films
photographic diazotype
diazotype
photographic
films
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
GB3749/48A
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of GB645211A publication Critical patent/GB645211A/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
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB3749/48A 1947-02-14 1949-02-09 Photographic diazotype transfer films Expired GB645211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US645211XA 1947-02-14 1947-02-14

Publications (1)

Publication Number Publication Date
GB645211A true GB645211A (en) 1950-10-25

Family

ID=22056545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3749/48A Expired GB645211A (en) 1947-02-14 1949-02-09 Photographic diazotype transfer films

Country Status (2)

Country Link
FR (1) FR961092A (fr)
GB (1) GB645211A (fr)

Also Published As

Publication number Publication date
FR961092A (fr) 1950-05-03

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