GB957836A - Process for making diazotype copies with the aid of the so-called semi-wet development method - Google Patents

Process for making diazotype copies with the aid of the so-called semi-wet development method

Info

Publication number
GB957836A
GB957836A GB3136260A GB3136260A GB957836A GB 957836 A GB957836 A GB 957836A GB 3136260 A GB3136260 A GB 3136260A GB 3136260 A GB3136260 A GB 3136260A GB 957836 A GB957836 A GB 957836A
Authority
GB
United Kingdom
Prior art keywords
diazotype
diazo
materials
making
component
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
GB3136260A
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.)
Grinten Chem L V D
Chemische Fabriek L Van der Grinten NV
Original Assignee
Grinten Chem L V D
Chemische Fabriek L 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 Grinten Chem L V D, Chemische Fabriek L Van der Grinten NV filed Critical Grinten Chem L V D
Publication of GB957836A publication Critical patent/GB957836A/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
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/54—Diazonium 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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
GB3136260A 1959-09-17 1960-09-12 Process for making diazotype copies with the aid of the so-called semi-wet development method Expired GB957836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL243429 1959-09-17

Publications (1)

Publication Number Publication Date
GB957836A true GB957836A (en) 1964-05-13

Family

ID=19751927

Family Applications (2)

Application Number Title Priority Date Filing Date
GB709063A Expired GB957838A (en) 1959-09-17 1960-09-12 Diazotype materials
GB3136260A Expired GB957836A (en) 1959-09-17 1960-09-12 Process for making diazotype copies with the aid of the so-called semi-wet development method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB709063A Expired GB957838A (en) 1959-09-17 1960-09-12 Diazotype materials

Country Status (5)

Country Link
BE (1) BE594924A (xx)
CH (1) CH416318A (xx)
GB (2) GB957838A (xx)
NL (1) NL243429A (xx)
SE (1) SE307293B (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650750A (en) * 1968-12-28 1972-03-21 Ricoh Kk Heat-developable diazo-type light-sensitive material
DE2325579A1 (de) * 1972-05-26 1973-12-13 Oce Van Der Grinten Nv Verfahren und vorrichtung zur herstellung von diazotypiekopien
US4043816A (en) * 1972-05-26 1977-08-23 Oce-Van Der Grinten N.V. Photographic process for making diazotype copies utilizing small quantity of liquid developer
US4147545A (en) * 1972-11-02 1979-04-03 Polychrome Corporation Photolithographic developing composition with organic lithium compound

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE629466A (xx) * 1962-03-14
DE1597621A1 (de) * 1966-08-26 1970-06-25 Ricoh Kk Diazotypie-Kopiermaterial

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650750A (en) * 1968-12-28 1972-03-21 Ricoh Kk Heat-developable diazo-type light-sensitive material
DE2325579A1 (de) * 1972-05-26 1973-12-13 Oce Van Der Grinten Nv Verfahren und vorrichtung zur herstellung von diazotypiekopien
US4043816A (en) * 1972-05-26 1977-08-23 Oce-Van Der Grinten N.V. Photographic process for making diazotype copies utilizing small quantity of liquid developer
US4147545A (en) * 1972-11-02 1979-04-03 Polychrome Corporation Photolithographic developing composition with organic lithium compound

Also Published As

Publication number Publication date
SE307293B (xx) 1968-12-23
NL243429A (xx) 1900-01-01
CH416318A (de) 1966-06-30
GB957838A (en) 1964-05-13
BE594924A (xx)

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