FR813263A - Procédé de fabrication de couches photosensibles - Google Patents

Procédé de fabrication de couches photosensibles

Info

Publication number
FR813263A
FR813263A FR813263DA FR813263A FR 813263 A FR813263 A FR 813263A FR 813263D A FR813263D A FR 813263DA FR 813263 A FR813263 A FR 813263A
Authority
FR
France
Prior art keywords
manufacturing process
photosensitive layers
photosensitive
layers
manufacturing
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
English (en)
French (fr)
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.)
Cellophane SA France
Original Assignee
Cellophane SA France
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 Cellophane SA France filed Critical Cellophane SA France
Application granted granted Critical
Publication of FR813263A publication Critical patent/FR813263A/fr
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)
  • Color Printing (AREA)
  • Indole Compounds (AREA)
  • Paper (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR813263D 1935-11-14 1936-11-12 Procédé de fabrication de couches photosensibles Expired FR813263A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK140012D DE676394C (de) 1935-11-14 1935-11-14 Verfahren zur Herstellung von lichtempfindlichen Schichten fuer die Diazotypie

Publications (1)

Publication Number Publication Date
FR813263A true FR813263A (fr) 1937-05-29

Family

ID=7249558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813263D Expired FR813263A (fr) 1935-11-14 1936-11-12 Procédé de fabrication de couches photosensibles

Country Status (6)

Country Link
US (1) US2151532A (xx)
BE (1) BE418328A (xx)
DE (1) DE676394C (xx)
FR (1) FR813263A (xx)
GB (1) GB467145A (xx)
NL (1) NL45511C (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439901A (en) * 1941-12-27 1948-04-20 Henry T Neumann Method for producing colored photographs
US2500099A (en) * 1945-12-20 1950-03-07 Gen Aniline & Film Corp Diazo sulfonate light-sensitive element containing a diketone azo component
US2657141A (en) * 1947-07-14 1953-10-27 Grinten Chem L V D Diazotype developer composition containing a potassium borate and process of using same
US2613149A (en) * 1947-10-29 1952-10-07 Gen Aniline & Film Corp Diazotype photoprinting material
GB772517A (en) * 1954-02-06 1957-04-17 Kalle & Co Ag Improvements in or relating to photo-mechanical reproduction
US3297443A (en) * 1963-03-19 1967-01-10 Universal Oil Prod Co Light sensitive quinoline diazo compounds
US3452026A (en) * 1966-03-15 1969-06-24 Bristol Myers Co Substituted 1,2,3,4-tetrahydroquinolines

Also Published As

Publication number Publication date
DE676394C (de) 1939-06-05
GB467145A (en) 1937-06-11
US2151532A (en) 1939-03-21
NL45511C (xx)
BE418328A (xx)

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