GB1144379A - Method of developing two component diazotype compositions - Google Patents

Method of developing two component diazotype compositions

Info

Publication number
GB1144379A
GB1144379A GB55781/66A GB5578166A GB1144379A GB 1144379 A GB1144379 A GB 1144379A GB 55781/66 A GB55781/66 A GB 55781/66A GB 5578166 A GB5578166 A GB 5578166A GB 1144379 A GB1144379 A GB 1144379A
Authority
GB
United Kingdom
Prior art keywords
developing
dec
development
amines
component diazotype
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
GB55781/66A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1144379A publication Critical patent/GB1144379A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB55781/66A 1965-12-23 1966-12-13 Method of developing two component diazotype compositions Expired GB1144379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51585765A 1965-12-23 1965-12-23

Publications (1)

Publication Number Publication Date
GB1144379A true GB1144379A (en) 1969-03-05

Family

ID=24053056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55781/66A Expired GB1144379A (en) 1965-12-23 1966-12-13 Method of developing two component diazotype compositions

Country Status (5)

Country Link
US (1) US3421895A (enrdf_load_stackoverflow)
DE (1) DE1572016C3 (enrdf_load_stackoverflow)
FR (1) FR1505815A (enrdf_load_stackoverflow)
GB (1) GB1144379A (enrdf_load_stackoverflow)
NL (1) NL6617817A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623982B2 (de) * 1976-05-28 1978-10-12 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Diazotypiekopien

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT165325B (enrdf_load_stackoverflow) *
US2308058A (en) * 1940-10-03 1943-01-12 Huey Co Developer for diazo prints
US3203797A (en) * 1962-10-16 1965-08-31 Andrews Paper & Chem Co Inc Thermal diazotype method and developer sheet for use therein
US3331690A (en) * 1964-06-08 1967-07-18 Ibm Development of diazotype papers without a coupler

Also Published As

Publication number Publication date
US3421895A (en) 1969-01-14
NL6617817A (enrdf_load_stackoverflow) 1967-06-26
DE1572016C3 (de) 1974-05-30
DE1572016A1 (de) 1970-02-19
DE1572016B2 (de) 1973-11-08
FR1505815A (fr) 1967-12-15

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