DE2149746C3 - Diazotypiematerial - Google Patents

Diazotypiematerial

Info

Publication number
DE2149746C3
DE2149746C3 DE19712149746 DE2149746A DE2149746C3 DE 2149746 C3 DE2149746 C3 DE 2149746C3 DE 19712149746 DE19712149746 DE 19712149746 DE 2149746 A DE2149746 A DE 2149746A DE 2149746 C3 DE2149746 C3 DE 2149746C3
Authority
DE
Germany
Prior art keywords
solution
diazonium
chloride
water
formula
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
DE19712149746
Other languages
German (de)
English (en)
Other versions
DE2149746B2 (enrdf_load_stackoverflow
DE2149746A1 (de
Inventor
Shoji Sagamihara Maruyama
Tadashi Saito
Masaru Shimada
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE2149746A1 publication Critical patent/DE2149746A1/de
Publication of DE2149746B2 publication Critical patent/DE2149746B2/de
Application granted granted Critical
Publication of DE2149746C3 publication Critical patent/DE2149746C3/de
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/52Compositions containing diazo compounds as photosensitive substances
    • G03C1/54Diazonium 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
DE19712149746 1970-10-06 1971-10-05 Diazotypiematerial Expired DE2149746C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8768270 1970-10-06

Publications (3)

Publication Number Publication Date
DE2149746A1 DE2149746A1 (de) 1972-04-13
DE2149746B2 DE2149746B2 (enrdf_load_stackoverflow) 1974-06-12
DE2149746C3 true DE2149746C3 (de) 1975-01-23

Family

ID=13921688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712149746 Expired DE2149746C3 (de) 1970-10-06 1971-10-05 Diazotypiematerial

Country Status (3)

Country Link
DE (1) DE2149746C3 (enrdf_load_stackoverflow)
GB (1) GB1362837A (enrdf_load_stackoverflow)
NL (1) NL7113655A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE2149746B2 (enrdf_load_stackoverflow) 1974-06-12
DE2149746A1 (de) 1972-04-13
NL7113655A (enrdf_load_stackoverflow) 1972-04-10
GB1362837A (en) 1974-08-07

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee