CA948467A - Diazo-type developing process - Google Patents

Diazo-type developing process

Info

Publication number
CA948467A
CA948467A CA103,508A CA103508A CA948467A CA 948467 A CA948467 A CA 948467A CA 103508 A CA103508 A CA 103508A CA 948467 A CA948467 A CA 948467A
Authority
CA
Canada
Prior art keywords
diazo
developing process
type developing
type
developing
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
CA103,508A
Inventor
Maximilian K. Reichel
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 CA948467A publication Critical patent/CA948467A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/18—Diazo-type processes, e.g. thermal development, or agents therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
CA103,508A 1970-01-27 1971-01-25 Diazo-type developing process Expired CA948467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702003542 DE2003542A1 (en) 1970-01-27 1970-01-27 Diazotype process

Publications (1)

Publication Number Publication Date
CA948467A true CA948467A (en) 1974-06-04

Family

ID=5760600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA103,508A Expired CA948467A (en) 1970-01-27 1971-01-25 Diazo-type developing process

Country Status (3)

Country Link
US (1) US3772017A (en)
CA (1) CA948467A (en)
DE (1) DE2003542A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382262A (en) * 1981-03-23 1983-05-03 Joseph Savit Multicolor jet printing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR741172A (en) * 1931-11-09 1933-02-08
GB425235A (en) * 1933-09-11 1935-03-11 Werner Paul Leuch Improvements in or relating to the production of photographic diazotype prints
DE674144C (en) * 1935-12-28 1939-04-05 Kalle & Co Akt Ges Development process for light-sensitive layers containing diazo compounds
BE437025A (en) * 1938-12-05
NL71256C (en) * 1948-10-01
US2680062A (en) * 1949-07-23 1954-06-01 Keuffel & Esser Co Process for the production of azo dyestuff images
US2789904A (en) * 1953-09-17 1957-04-23 Gen Aniline & Film Corp Diazo print process
NL261709A (en) * 1960-03-04
BE625554A (en) * 1961-12-01
US3309200A (en) * 1963-06-03 1967-03-14 Itek Corp Data reproduction process
US3431109A (en) * 1964-10-16 1969-03-04 Addressograph Multigraph Heat sensitive diazotype materials

Also Published As

Publication number Publication date
DE2003542A1 (en) 1971-08-12
US3772017A (en) 1973-11-13

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