GB1553897A - Process and apparatus for the dry developing of two-component diazotype material especially of microfilm duplicating films - Google Patents

Process and apparatus for the dry developing of two-component diazotype material especially of microfilm duplicating films

Info

Publication number
GB1553897A
GB1553897A GB3192376A GB3192376A GB1553897A GB 1553897 A GB1553897 A GB 1553897A GB 3192376 A GB3192376 A GB 3192376A GB 3192376 A GB3192376 A GB 3192376A GB 1553897 A GB1553897 A GB 1553897A
Authority
GB
United Kingdom
Prior art keywords
material especially
dry developing
diazotype material
component diazotype
duplicating films
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
GB3192376A
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of GB1553897A publication Critical patent/GB1553897A/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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D7/00—Gas processing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB3192376A 1975-08-01 1976-07-30 Process and apparatus for the dry developing of two-component diazotype material especially of microfilm duplicating films Expired GB1553897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752534352 DE2534352C3 (en) 1975-08-01 1975-08-01 Process for the dry development of non-heat developable two-component diazotype materials

Publications (1)

Publication Number Publication Date
GB1553897A true GB1553897A (en) 1979-10-10

Family

ID=5952965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3192376A Expired GB1553897A (en) 1975-08-01 1976-07-30 Process and apparatus for the dry developing of two-component diazotype material especially of microfilm duplicating films

Country Status (5)

Country Link
JP (1) JPS5218318A (en)
DE (1) DE2534352C3 (en)
FR (1) FR2319922A1 (en)
GB (1) GB1553897A (en)
NL (1) NL7608432A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659486C2 (en) * 1976-12-30 1978-12-07 Hoechst Ag, 6000 Frankfurt Developing device for developing sheets of diazo copy material
DE2726240C2 (en) * 1977-06-10 1978-10-26 Hoechst Ag, 6000 Frankfurt Process and device for the dry development of two-component diazotype material
US4150992A (en) * 1977-12-27 1979-04-24 Quantor Corporation High speed, low temperature and pressure diazo processing method
DE2914774A1 (en) * 1979-04-11 1980-10-30 Hoechst Ag METHOD AND DEVICE FOR DEVELOPING TWO-COMPONENT DIAZOCOPY MATERIAL
US4243310A (en) * 1979-04-19 1981-01-06 Quantor Corporation High speed, low temperature diazo processor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1045837A (en) * 1950-06-26 1953-12-01 Ozalid Co Ltd Improvements to photographic development machines
FR1301579A (en) * 1961-09-21 1962-08-17 Ozalid Co Ltd Improved method and apparatus for developing photosensitive diazotype materials

Also Published As

Publication number Publication date
FR2319922A1 (en) 1977-02-25
DE2534352C3 (en) 1979-05-10
DE2534352B2 (en) 1978-09-07
JPS5218318A (en) 1977-02-10
NL7608432A (en) 1977-02-03
DE2534352A1 (en) 1977-02-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee