CH411573A - Diazotype process - Google Patents

Diazotype process

Info

Publication number
CH411573A
CH411573A CH678362A CH678362A CH411573A CH 411573 A CH411573 A CH 411573A CH 678362 A CH678362 A CH 678362A CH 678362 A CH678362 A CH 678362A CH 411573 A CH411573 A CH 411573A
Authority
CH
Switzerland
Prior art keywords
diazotype process
diazotype
Prior art date
Application number
CH678362A
Other languages
French (fr)
Inventor
Jacques Dorel Jean
Raymond Dorel Lucien
Laplace Germain
Nicolle Robert
Original Assignee
Jacques Dorel Jean
Raymond Dorel Lucien
Laplace Germain
Nicolle Robert
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 Jacques Dorel Jean, Raymond Dorel Lucien, Laplace Germain, Nicolle Robert filed Critical Jacques Dorel Jean
Publication of CH411573A publication Critical patent/CH411573A/en

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)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
CH678362A 1961-06-29 1962-06-04 Diazotype process CH411573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866513A FR1301867A (en) 1961-06-29 1961-06-29 Copulants for heat-developable diazo papers

Publications (1)

Publication Number Publication Date
CH411573A true CH411573A (en) 1966-04-15

Family

ID=8758329

Family Applications (1)

Application Number Title Priority Date Filing Date
CH678362A CH411573A (en) 1961-06-29 1962-06-04 Diazotype process

Country Status (5)

Country Link
CH (1) CH411573A (en)
DE (1) DE1422835A1 (en)
FR (1) FR1301867A (en)
GB (1) GB983665A (en)
NL (1) NL280212A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1572048C3 (en) * 1965-09-10 1978-10-26 Hoechst Ag, 6000 Frankfurt Heat developable diazotype material
US3529964A (en) * 1966-01-14 1970-09-22 L L Ridgway Enterprises Inc Heat developable diazo compositions and diazotype reproduction media
US3480433A (en) * 1967-03-22 1969-11-25 Eastman Kodak Co Thermally activatable diazotype compositions
GB1252751A (en) * 1968-01-09 1971-11-10
US3499760A (en) * 1968-05-02 1970-03-10 Dietzgen Co Eugene Diazotype photoprinting materials and methods of use

Also Published As

Publication number Publication date
FR1301867A (en) 1962-08-24
DE1422835A1 (en) 1969-02-06
NL280212A (en)
GB983665A (en) 1965-02-17

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