FR683504A - Process for obtaining diazotypies - Google Patents

Process for obtaining diazotypies

Info

Publication number
FR683504A
FR683504A FR683504DA FR683504A FR 683504 A FR683504 A FR 683504A FR 683504D A FR683504D A FR 683504DA FR 683504 A FR683504 A FR 683504A
Authority
FR
France
Prior art keywords
diazotypies
obtaining
obtaining diazotypies
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 FR683504A publication Critical patent/FR683504A/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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
FR683504D 1928-10-19 1929-10-18 Process for obtaining diazotypies Expired FR683504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE331459T 1928-10-19

Publications (1)

Publication Number Publication Date
FR683504A true FR683504A (en) 1930-06-13

Family

ID=31894873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR683504D Expired FR683504A (en) 1928-10-19 1929-10-18 Process for obtaining diazotypies

Country Status (3)

Country Link
FR (1) FR683504A (en)
GB (1) GB331459A (en)
NL (1) NL27166C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630362A (en) * 1948-10-25 1953-03-03 Bass Helen Lucy Cabinet
DE959613C (en) * 1954-03-15 1957-03-07 Cinetechnik A G Process for the preparation of cinematographic and photographic light-sensitive material

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446421A (en) * 1944-11-03 1948-08-03 Ici Ltd Manufacture of arylbiguanide hydrochlorides
US2537098A (en) * 1946-04-12 1951-01-09 Gen Aniline & Film Corp Sulfonamide azo coupling components used in diazo types
US2537919A (en) * 1948-05-05 1951-01-09 Gen Aniline & Film Corp Diazotype layer containing three coupling components for neutral black shades

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630362A (en) * 1948-10-25 1953-03-03 Bass Helen Lucy Cabinet
DE959613C (en) * 1954-03-15 1957-03-07 Cinetechnik A G Process for the preparation of cinematographic and photographic light-sensitive material

Also Published As

Publication number Publication date
NL27166C (en)
GB331459A (en) 1930-07-03

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