GB1357135A - Development of diazotype photosensitive materials - Google Patents

Development of diazotype photosensitive materials

Info

Publication number
GB1357135A
GB1357135A GB1730871A GB1730871A GB1357135A GB 1357135 A GB1357135 A GB 1357135A GB 1730871 A GB1730871 A GB 1730871A GB 1730871 A GB1730871 A GB 1730871A GB 1357135 A GB1357135 A GB 1357135A
Authority
GB
United Kingdom
Prior art keywords
amine
carriers
magnetic
diazotype
ethanolamine
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
GB1730871A
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.)
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
Priority claimed from JP4669970A external-priority patent/JPS4840092B1/ja
Priority claimed from JP7336470A external-priority patent/JPS4923784B1/ja
Priority claimed from JP11519770A external-priority patent/JPS492623B1/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of GB1357135A publication Critical patent/GB1357135A/en
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
    • G03C5/00Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/18Diazo-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)
GB1730871A 1970-05-29 1971-05-26 Development of diazotype photosensitive materials Expired GB1357135A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4669970A JPS4840092B1 (enExample) 1970-05-29 1970-05-29
JP7336470A JPS4923784B1 (enExample) 1970-08-21 1970-08-21
JP11519770A JPS492623B1 (enExample) 1970-12-22 1970-12-22

Publications (1)

Publication Number Publication Date
GB1357135A true GB1357135A (en) 1974-06-19

Family

ID=27292702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1730871A Expired GB1357135A (en) 1970-05-29 1971-05-26 Development of diazotype photosensitive materials

Country Status (3)

Country Link
DE (1) DE2126160C3 (enExample)
GB (1) GB1357135A (enExample)
NL (1) NL7107405A (enExample)

Also Published As

Publication number Publication date
NL7107405A (enExample) 1971-12-01
DE2126160B2 (de) 1974-08-01
DE2126160A1 (de) 1972-01-27
DE2126160C3 (de) 1975-03-20

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Legal Events

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