FR974522A - Diazotype process - Google Patents

Diazotype process

Info

Publication number
FR974522A
FR974522A FR974522DA FR974522A FR 974522 A FR974522 A FR 974522A FR 974522D A FR974522D A FR 974522DA FR 974522 A FR974522 A FR 974522A
Authority
FR
France
Prior art keywords
diazotype process
diazotype
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
Other languages
French (fr)
Inventor
Jean Guyot
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 filed Critical
Application granted granted Critical
Publication of FR974522A publication Critical patent/FR974522A/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
    • G03C1/61—Compositions containing diazo compounds as photosensitive substances with non-macromolecular additives

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR974522D 1948-11-03 1948-11-03 Diazotype process Expired FR974522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR974522T 1948-11-03

Publications (1)

Publication Number Publication Date
FR974522A true FR974522A (en) 1951-02-23

Family

ID=9517511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974522D Expired FR974522A (en) 1948-11-03 1948-11-03 Diazotype process

Country Status (1)

Country Link
FR (1) FR974522A (en)

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