FR1061799A - Developers for diazotypes - Google Patents

Developers for diazotypes

Info

Publication number
FR1061799A
FR1061799A FR1061799DA FR1061799A FR 1061799 A FR1061799 A FR 1061799A FR 1061799D A FR1061799D A FR 1061799DA FR 1061799 A FR1061799 A FR 1061799A
Authority
FR
France
Prior art keywords
diazotypes
developers
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
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 FR1061799A publication Critical patent/FR1061799A/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
    • G03C1/58—Coupling substances therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1061799D 1951-03-20 1952-03-19 Developers for diazotypes Expired FR1061799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL159956 1951-03-20

Publications (1)

Publication Number Publication Date
FR1061799A true FR1061799A (en) 1954-04-15

Family

ID=19750516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1061799D Expired FR1061799A (en) 1951-03-20 1952-03-19 Developers for diazotypes

Country Status (3)

Country Link
FR (1) FR1061799A (en)
GB (1) GB708204A (en)
NL (2) NL75609C (en)

Also Published As

Publication number Publication date
NL159956B (en)
GB708204A (en) 1954-04-28
NL75609C (en)

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