GB1417041A - Developers for two-component diazotype materials - Google Patents

Developers for two-component diazotype materials

Info

Publication number
GB1417041A
GB1417041A GB1201773A GB1201773A GB1417041A GB 1417041 A GB1417041 A GB 1417041A GB 1201773 A GB1201773 A GB 1201773A GB 1201773 A GB1201773 A GB 1201773A GB 1417041 A GB1417041 A GB 1417041A
Authority
GB
United Kingdom
Prior art keywords
particles
diameter
alumina
amine
silica
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
GB1201773A
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.)
Mizusawa Industrial Chemicals Ltd
Ricoh Co Ltd
Original Assignee
Mizusawa Industrial Chemicals Ltd
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 Mizusawa Industrial Chemicals Ltd, Ricoh Co Ltd filed Critical Mizusawa Industrial Chemicals Ltd
Publication of GB1417041A publication Critical patent/GB1417041A/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)
  • Developing Agents For Electrophotography (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Silicon Compounds (AREA)
GB1201773A 1972-03-14 1973-03-13 Developers for two-component diazotype materials Expired GB1417041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2642172A JPS5026299B2 (enExample) 1972-03-14 1972-03-14

Publications (1)

Publication Number Publication Date
GB1417041A true GB1417041A (en) 1975-12-10

Family

ID=12193051

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1201773A Expired GB1417041A (en) 1972-03-14 1973-03-13 Developers for two-component diazotype materials

Country Status (3)

Country Link
JP (1) JPS5026299B2 (enExample)
GB (1) GB1417041A (enExample)
NL (1) NL7303560A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107990A (ja) * 1982-12-06 1984-06-22 株式会社豊田中央研究所 炭素を含む材料の炭化物被覆方法

Also Published As

Publication number Publication date
JPS4894434A (enExample) 1973-12-05
DE2312503B2 (de) 1976-04-22
NL7303560A (enExample) 1973-09-18
JPS5026299B2 (enExample) 1975-08-30
DE2312503A1 (de) 1973-10-04

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Legal Events

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