FR2373812A1 - DEVELOPMENT LIQUID FOR DIAZOTYPIA MATERIAL - Google Patents

DEVELOPMENT LIQUID FOR DIAZOTYPIA MATERIAL

Info

Publication number
FR2373812A1
FR2373812A1 FR7736996A FR7736996A FR2373812A1 FR 2373812 A1 FR2373812 A1 FR 2373812A1 FR 7736996 A FR7736996 A FR 7736996A FR 7736996 A FR7736996 A FR 7736996A FR 2373812 A1 FR2373812 A1 FR 2373812A1
Authority
FR
France
Prior art keywords
diazotypia
development liquid
development
salt
sorbic acid
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.)
Granted
Application number
FR7736996A
Other languages
French (fr)
Other versions
FR2373812B1 (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.)
Canon Production Printing Holding BV
Original Assignee
Oce Van der Grinten NV
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 Oce Van der Grinten NV filed Critical Oce Van der Grinten NV
Publication of FR2373812A1 publication Critical patent/FR2373812A1/en
Application granted granted Critical
Publication of FR2373812B1 publication Critical patent/FR2373812B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0896—Compounds with a Si-H linkage
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

Liquide de développement pour matière de diazotypie. Solution aqueuse tamponnée d'un copulant azoïque ayant un pH de 5,5 à 8 pour le developpement une matière de diazotypie, caractérisée en ce que la solution contient de l'acide sorbique et/ou un sel de métal alcalin, un sel d'ammonium ou un sel de magnésium de l'acide sorbique. Application à l'obtention de copies.Development liquid for diazotype material. A buffered aqueous solution of an azo coupler having a pH of 5.5 to 8 for the development of a diazotype material, characterized in that the solution contains sorbic acid and / or an alkali metal salt, a salt of ammonium or a magnesium salt of sorbic acid. Application to obtaining copies.

FR7736996A 1976-12-10 1977-12-08 DEVELOPMENT LIQUID FOR DIAZOTYPIA MATERIAL Granted FR2373812A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7613744A NL168344C (en) 1976-12-10 1976-12-10 METHOD FOR PREPARING A DEVELOPMENT FLUID FOR DIAZOTYPIC MATERIAL AND METHOD FOR MAKING A COPY WITH SUCH A DEVELOPER

Publications (2)

Publication Number Publication Date
FR2373812A1 true FR2373812A1 (en) 1978-07-07
FR2373812B1 FR2373812B1 (en) 1983-06-24

Family

ID=19827360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736996A Granted FR2373812A1 (en) 1976-12-10 1977-12-08 DEVELOPMENT LIQUID FOR DIAZOTYPIA MATERIAL

Country Status (5)

Country Link
JP (1) JPS5374032A (en)
DE (1) DE2754744C2 (en)
FR (1) FR2373812A1 (en)
GB (1) GB1539874A (en)
NL (1) NL168344C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159848A (en) * 1984-01-31 1985-08-21 Mita Ind Co Ltd Developing solution for diazo copying

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354088A (en) * 1942-12-04 1944-07-18 Stabilized diazx-type sensitive
FR2130679A1 (en) * 1971-03-26 1972-11-03 Addressograph Multigraph
DE2414058A1 (en) * 1973-03-27 1974-10-10 Minolta Camera Kk Developer soln based on sol high mol wt polymer - for light sensitive two component diazo matl
GB1417221A (en) * 1972-05-26 1975-12-10 Oce Van Der Grinten Nv Process for making diazotype copies

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354088A (en) * 1942-12-04 1944-07-18 Stabilized diazx-type sensitive
FR2130679A1 (en) * 1971-03-26 1972-11-03 Addressograph Multigraph
GB1417221A (en) * 1972-05-26 1975-12-10 Oce Van Der Grinten Nv Process for making diazotype copies
DE2414058A1 (en) * 1973-03-27 1974-10-10 Minolta Camera Kk Developer soln based on sol high mol wt polymer - for light sensitive two component diazo matl

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/65 *

Also Published As

Publication number Publication date
JPS6226455B2 (en) 1987-06-09
GB1539874A (en) 1979-02-07
JPS5374032A (en) 1978-07-01
NL168344B (en) 1981-10-16
DE2754744A1 (en) 1978-06-15
FR2373812B1 (en) 1983-06-24
DE2754744C2 (en) 1986-02-20
NL7613744A (en) 1978-06-13
NL168344C (en) 1982-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse