CH327756A - One-component diazotype material containing at least two light-sensitive diazo compounds - Google Patents

One-component diazotype material containing at least two light-sensitive diazo compounds

Info

Publication number
CH327756A
CH327756A CH327756DA CH327756A CH 327756 A CH327756 A CH 327756A CH 327756D A CH327756D A CH 327756DA CH 327756 A CH327756 A CH 327756A
Authority
CH
Switzerland
Prior art keywords
light
material containing
diazo compounds
diazotype material
sensitive diazo
Prior art date
Application number
Other languages
German (de)
Inventor
Wilhelmus Sanders Theod Petrus
Marie Hutgens Karel
Original Assignee
Grinten Chem L V D
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 Grinten Chem L V D filed Critical Grinten Chem L V D
Publication of CH327756A publication Critical patent/CH327756A/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
    • G03C1/54—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)
  • Heat Sensitive Colour Forming Recording (AREA)
CH327756D 1952-08-13 1953-07-30 One-component diazotype material containing at least two light-sensitive diazo compounds CH327756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL171784 1952-08-13

Publications (1)

Publication Number Publication Date
CH327756A true CH327756A (en) 1958-02-15

Family

ID=19750576

Family Applications (1)

Application Number Title Priority Date Filing Date
CH327756D CH327756A (en) 1952-08-13 1953-07-30 One-component diazotype material containing at least two light-sensitive diazo compounds

Country Status (7)

Country Link
US (1) US2793118A (en)
BE (1) BE521426A (en)
CH (1) CH327756A (en)
DE (1) DE1015679B (en)
FR (1) FR1090494A (en)
GB (1) GB726755A (en)
NL (2) NL80603C (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE543608A (en) * 1954-12-15
BE561008A (en) * 1956-09-26
US3450536A (en) * 1961-03-24 1969-06-17 Eg & G Inc Silver halide photographic film having increased exposure-response characteristics
BE629466A (en) * 1962-03-14
SE335474B (en) * 1963-04-18 1971-05-24 R Landau
NL299034A (en) * 1963-10-09
US3382070A (en) * 1964-01-02 1968-05-07 Gen Aniline & Film Corp Black-line moist diazotype process
US3331690A (en) * 1964-06-08 1967-07-18 Ibm Development of diazotype papers without a coupler
US3484241A (en) * 1967-01-16 1969-12-16 Ibm Diazo type films with extended linear latitude
ZA6801453B (en) * 1967-03-08
US3622325A (en) * 1968-03-07 1971-11-23 Ricoh Kk Diazotype photographic copying material adapted for wet development and for producing copied image in black color
JPS5280118A (en) * 1975-12-26 1977-07-05 Mitsubishi Paper Mills Ltd Diazo photosensitive material for intermediates
JPS5297725A (en) * 1976-02-13 1977-08-16 Mitsubishi Paper Mills Ltd Diazo photosensitive material for intermediates
US4148646A (en) * 1977-06-13 1979-04-10 Trans World Technology Laboratories, Inc. Continuous tone diazotype process
US4224397A (en) * 1979-01-26 1980-09-23 Trans World Technology Laboratories Inc. (Twt Labs, Inc.) Continuous tone diazo material
US4427500A (en) 1982-03-15 1984-01-24 American Hoechst Corporation Method for producing an aluminum support useful for lithography
US4581996A (en) * 1982-03-15 1986-04-15 American Hoechst Corporation Aluminum support useful for lithography
DE3307364A1 (en) * 1983-03-02 1984-09-06 Hoechst Ag, 6230 Frankfurt TWO-COMPONENT DIAZON TYPE MATERIAL

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1967371A (en) * 1931-03-28 1934-07-24 Kalle & Co Ag Process of preparing copies
BE474743A (en) * 1946-07-23
US2532126A (en) * 1946-12-16 1950-11-28 Gen Aniline & Film Corp Diazotype photographic material
GB644493A (en) * 1948-01-09 1950-10-11 Hall Harding Ltd Improvements relating to the production of diazotype photo printing materials

Also Published As

Publication number Publication date
NL80603C (en)
NL171784B (en)
GB726755A (en) 1955-03-23
BE521426A (en)
DE1015679B (en) 1957-09-12
FR1090494A (en) 1955-03-30
US2793118A (en) 1957-05-21

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