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FR1269905A - Photo-sensitive disazo layers for the production of intermediate copies - Google Patents

Photo-sensitive disazo layers for the production of intermediate copies

Info

Publication number
FR1269905A
FR1269905A FR837991A FR837991A FR1269905A FR 1269905 A FR1269905 A FR 1269905A FR 837991 A FR837991 A FR 837991A FR 837991 A FR837991 A FR 837991A FR 1269905 A FR1269905 A FR 1269905A
Authority
FR
France
Prior art keywords
disazo
photo
sensitive
layers
production
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
FR837991A
Other languages
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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
Priority claimed from DEK38671A external-priority patent/DE1206725B/en
Application filed by Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Priority to FR837991A priority Critical patent/FR1269905A/en
Application granted granted Critical
Publication of FR1269905A publication Critical patent/FR1269905A/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)
FR837991A 1959-09-10 1960-09-07 Photo-sensitive disazo layers for the production of intermediate copies Expired FR1269905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR837991A FR1269905A (en) 1959-09-10 1960-09-07 Photo-sensitive disazo layers for the production of intermediate copies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEK38671A DE1206725B (en) 1959-09-10 1959-09-10 Diazo layers for the production of intermediate originals
FR837991A FR1269905A (en) 1959-09-10 1960-09-07 Photo-sensitive disazo layers for the production of intermediate copies

Publications (1)

Publication Number Publication Date
FR1269905A true FR1269905A (en) 1961-08-18

Family

ID=25983183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837991A Expired FR1269905A (en) 1959-09-10 1960-09-07 Photo-sensitive disazo layers for the production of intermediate copies

Country Status (1)

Country Link
FR (1) FR1269905A (en)

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