FR1052961A - Process for obtaining diazotypes - Google Patents

Process for obtaining diazotypes

Info

Publication number
FR1052961A
FR1052961A FR1052961DA FR1052961A FR 1052961 A FR1052961 A FR 1052961A FR 1052961D A FR1052961D A FR 1052961DA FR 1052961 A FR1052961 A FR 1052961A
Authority
FR
France
Prior art keywords
diazotypes
obtaining
obtaining diazotypes
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
Pieter Frans Van Der Lodewijk
Antoon Willem Van Der G Pieter
Jan Jozef Van Der Grinte Karel
Commerce Ensemble Sous Faisant
Societe Fondee Sous Les Lo Une
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 FR1052961A publication Critical patent/FR1052961A/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
    • G03C1/54—Diazonium salts or diazo anhydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR1052961D 1951-03-20 1952-03-19 Process for obtaining diazotypes Expired FR1052961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL159957 1951-03-20

Publications (1)

Publication Number Publication Date
FR1052961A true FR1052961A (en) 1954-01-29

Family

ID=19750517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052961D Expired FR1052961A (en) 1951-03-20 1952-03-19 Process for obtaining diazotypes

Country Status (4)

Country Link
BE (1) BE509881A (en)
DE (1) DE929459C (en)
FR (1) FR1052961A (en)
NL (2) NL159957B (en)

Also Published As

Publication number Publication date
NL159957B (en)
DE929459C (en) 1955-06-27
BE509881A (en)
NL76703C (en)

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