CH529367A - Diazotype material that reacts to heat - Google Patents

Diazotype material that reacts to heat

Info

Publication number
CH529367A
CH529367A CH599169A CH599169A CH529367A CH 529367 A CH529367 A CH 529367A CH 599169 A CH599169 A CH 599169A CH 599169 A CH599169 A CH 599169A CH 529367 A CH529367 A CH 529367A
Authority
CH
Switzerland
Prior art keywords
reacts
heat
diazotype material
diazotype
Prior art date
Application number
CH599169A
Other languages
German (de)
Inventor
Miller Winslow John
Sagawa Burt
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of CH529367A publication Critical patent/CH529367A/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
    • G03C1/60—Compositions containing diazo compounds as photosensitive substances with macromolecular additives
    • 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
    • G03C1/61—Compositions containing diazo compounds as photosensitive substances with non-macromolecular additives

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
CH599169A 1968-04-22 1969-04-21 Diazotype material that reacts to heat CH529367A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72326368A 1968-04-22 1968-04-22
US20301171A 1971-11-29 1971-11-29

Publications (1)

Publication Number Publication Date
CH529367A true CH529367A (en) 1972-10-15

Family

ID=26898229

Family Applications (1)

Application Number Title Priority Date Filing Date
CH599169A CH529367A (en) 1968-04-22 1969-04-21 Diazotype material that reacts to heat

Country Status (7)

Country Link
US (1) US3754916A (en)
AT (1) AT300553B (en)
CH (1) CH529367A (en)
DE (1) DE1920196C3 (en)
FR (1) FR2006670A1 (en)
GB (1) GB1271713A (en)
NL (1) NL6905657A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180529B1 (en) * 1972-04-20 1974-07-26 Cellophane Sa
US4168171A (en) * 1977-08-05 1979-09-18 Minnesota Mining And Manufacturing Company Light-sensitive thermal developable diazotype sheets with imidazoles
US4230789A (en) * 1978-03-13 1980-10-28 Minnesota Mining And Manufacturing Company Thermal diazotype sheets
FR2455303A1 (en) * 1979-04-24 1980-11-21 Rhone Poulenc Syst PROCESS FOR THE MANUFACTURE OF A INVIOLABLE IDENTIFICATION CARD COMPRISING PHOTOGRAPHS AND CARD OBTAINED ACCORDING TO THIS PROCESS
FR2495343B1 (en) * 1980-12-02 1987-02-20 Regma THERMODEVELOPABLE DIAZOTYPE MATERIALS CONTAINING AN ACTIVATOR PRECURSOR RELEASING WHEN HEATING A STRONG BASE. DIAZOTYPY PROCESS USING THESE MATERIALS
JPS592886A (en) * 1982-06-30 1984-01-09 Ricoh Co Ltd Diazo thermosensitive recording material
JPS59185691A (en) * 1983-04-06 1984-10-22 Ricoh Co Ltd Diazo thermosensitive recording material
US4705736A (en) * 1985-12-05 1987-11-10 Minnesota Mining And Manufacturing Company Thermal diazo composition

Also Published As

Publication number Publication date
GB1271713A (en) 1972-04-26
US3754916A (en) 1973-08-28
DE1920196B2 (en) 1974-08-08
AT300553B (en) 1972-07-25
NL6905657A (en) 1969-10-24
FR2006670A1 (en) 1970-01-02
DE1920196A1 (en) 1969-11-06
DE1920196C3 (en) 1979-02-15

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Legal Events

Date Code Title Description
PL Patent ceased