FR768539A - Process for obtaining materials sensitive to light, by means of diazo derivatives - Google Patents

Process for obtaining materials sensitive to light, by means of diazo derivatives

Info

Publication number
FR768539A
FR768539A FR768539DA FR768539A FR 768539 A FR768539 A FR 768539A FR 768539D A FR768539D A FR 768539DA FR 768539 A FR768539 A FR 768539A
Authority
FR
France
Prior art keywords
light
materials sensitive
obtaining materials
diazo derivatives
diazo
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)
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
Application filed by Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Application granted granted Critical
Publication of FR768539A publication Critical patent/FR768539A/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)
FR768539D 1933-02-18 1934-02-12 Process for obtaining materials sensitive to light, by means of diazo derivatives Expired FR768539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0129120 1933-02-18

Publications (1)

Publication Number Publication Date
FR768539A true FR768539A (en) 1934-08-07

Family

ID=7246781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768539D Expired FR768539A (en) 1933-02-18 1934-02-12 Process for obtaining materials sensitive to light, by means of diazo derivatives

Country Status (5)

Country Link
US (1) US2037542A (en)
BE (1) BE401394A (en)
FR (1) FR768539A (en)
GB (1) GB415081A (en)
NL (1) NL36214C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542716A (en) * 1945-07-16 1951-02-20 Gen Aniline & Film Corp Multicolor diazotype layers
US2542715A (en) * 1945-07-16 1951-02-20 Gen Aniline & Film Corp Multicolor diazotype layers
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
GB644493A (en) * 1948-01-09 1950-10-11 Hall Harding Ltd Improvements relating to the production of diazotype photo printing materials
US2616803A (en) * 1948-03-11 1952-11-04 Leonard E Ravich Diazotype dyeing and printing of web or sheet material
US2537919A (en) * 1948-05-05 1951-01-09 Gen Aniline & Film Corp Diazotype layer containing three coupling components for neutral black shades
BE513965A (en) * 1951-09-19
DE1068555B (en) * 1957-02-04 1959-11-05
NL218185A (en) * 1957-06-17
GB867630A (en) * 1958-06-04 1961-05-10 Grinten Chem L V D Diazotype material
NL268816A (en) * 1961-08-31
US4132553A (en) * 1977-03-24 1979-01-02 Polychrome Corporation Color proofing guide

Also Published As

Publication number Publication date
GB415081A (en) 1934-08-16
BE401394A (en)
US2037542A (en) 1936-04-14
NL36214C (en)

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