CH644700A5 - Ein- oder zweikomponenten-diazotypiematerial. - Google Patents

Ein- oder zweikomponenten-diazotypiematerial. Download PDF

Info

Publication number
CH644700A5
CH644700A5 CH265480A CH265480A CH644700A5 CH 644700 A5 CH644700 A5 CH 644700A5 CH 265480 A CH265480 A CH 265480A CH 265480 A CH265480 A CH 265480A CH 644700 A5 CH644700 A5 CH 644700A5
Authority
CH
Switzerland
Prior art keywords
diazo
group
acid
carbon atoms
diazonium
Prior art date
Application number
CH265480A
Other languages
German (de)
English (en)
Inventor
Fred Walkow
Joerg Dr Marx
Joachim Dr Epperlein
Heinz Mustroph
Herward Prof Dr Pietsch
Original Assignee
Wolfen Filmfab Veb
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 Wolfen Filmfab Veb filed Critical Wolfen Filmfab Veb
Publication of CH644700A5 publication Critical patent/CH644700A5/de

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)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
CH265480A 1979-05-31 1980-04-03 Ein- oder zweikomponenten-diazotypiematerial. CH644700A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD21328279A DD148910A3 (de) 1979-05-31 1979-05-31 Ein-oder zweikomponentendiazotypiematerial

Publications (1)

Publication Number Publication Date
CH644700A5 true CH644700A5 (de) 1984-08-15

Family

ID=5518442

Family Applications (1)

Application Number Title Priority Date Filing Date
CH265480A CH644700A5 (de) 1979-05-31 1980-04-03 Ein- oder zweikomponenten-diazotypiematerial.

Country Status (8)

Country Link
JP (1) JPS5629229A (cs)
CH (1) CH644700A5 (cs)
CS (1) CS235915B1 (cs)
DD (1) DD148910A3 (cs)
DE (1) DE3010056A1 (cs)
FR (1) FR2458096A1 (cs)
GB (1) GB2053498B (cs)
PL (1) PL120437B2 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD251634A1 (de) * 1986-07-30 1987-11-18 Wolfen Filmfab Veb Diazotypiematerial

Also Published As

Publication number Publication date
PL120437B2 (en) 1982-02-27
FR2458096B1 (cs) 1982-04-09
DD148910A3 (de) 1981-06-17
GB2053498A (en) 1981-02-04
JPS5629229A (en) 1981-03-24
FR2458096A1 (fr) 1980-12-26
GB2053498B (en) 1983-03-16
DE3010056A1 (de) 1980-12-11
PL224628A2 (cs) 1981-02-13
CS235915B1 (en) 1985-05-15

Similar Documents

Publication Publication Date Title
US2217189A (en) Process of preparing photographic prints
US2305693A (en) Process of making photographs
US2245628A (en) Reflex copying process
DE2626821A1 (de) Farbphotographisches aufzeichnungsmaterial
DE1068556B (cs)
US3615575A (en) Two-component black-line diazo-type material
US3169869A (en) Diazotype material
US3462271A (en) Diazotype material
US3479183A (en) Negative-working diazosulfonate reproduction process
DE2925279A1 (de) Photographischer, lichtempfindlicher film fuer das farbdiffusionsuebertragungsverfahren
US3622326A (en) Diazotype light-sensitive copying papers intended for wet development and for use in the preparation of intermediates
DE2903342A1 (de) Derivate des 2-hydroxy-naphthalins
DE2906526A1 (de) Photographischer, lichtempfindlicher film fuer farbdiffusionsuebertragungsverfahren
CH644700A5 (de) Ein- oder zweikomponenten-diazotypiematerial.
DE2811981A1 (de) 2-hydroxy-3-naphthoesaeureamide
US2537106A (en) Poly-acetoacetyl derivatives of polyamines as azo components in diazotype photoprinting material
DE815301C (de) Verfahren zur Herstellung von Kopien auf Diazotypiematerial
US3728115A (en) Photographic dry copying material
DE2123554C2 (de) Zweikomponenten-Diazotypiematerial
US3615602A (en) Color-photographic silver halide emulsion containing colored cyan-forming couplers
DE3634820C2 (de) Diazotypiematerial
US3615487A (en) Method for the production of diazo-type intermediate originals
EP0001617B1 (de) Diazotypiematerial
US4307170A (en) Negative-working diazo type photoreproduction having improved pH control
DE3938763C1 (cs)

Legal Events

Date Code Title Description
PL Patent ceased