BE753742A - IMPROVED MATERIALS FOR DIAZOTYPY - Google Patents

IMPROVED MATERIALS FOR DIAZOTYPY

Info

Publication number
BE753742A
BE753742A BE753742DA BE753742A BE 753742 A BE753742 A BE 753742A BE 753742D A BE753742D A BE 753742DA BE 753742 A BE753742 A BE 753742A
Authority
BE
Belgium
Prior art keywords
diazotypy
improved materials
materials
improved
Prior art date
Application number
Other languages
French (fr)
Inventor
Gaf, (Gr.-Br.) Ltd.
Original Assignee
Gaf Corp
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 GB3709569A external-priority patent/GB1271027A/en
Application filed by Gaf Corp filed Critical Gaf Corp
Publication of BE753742A publication Critical patent/BE753742A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Hydrogenated Pyridines (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE753742D 1969-07-23 1970-07-22 IMPROVED MATERIALS FOR DIAZOTYPY BE753742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3709569A GB1271027A (en) 1963-06-18 1969-07-23 Pyrrolidine-anilines, their diazo derivatives and their use as diazotype materials

Publications (1)

Publication Number Publication Date
BE753742A true BE753742A (en) 1970-12-31

Family

ID=10393684

Family Applications (1)

Application Number Title Priority Date Filing Date
BE753742D BE753742A (en) 1969-07-23 1970-07-22 IMPROVED MATERIALS FOR DIAZOTYPY

Country Status (8)

Country Link
JP (1) JPS4923764B1 (en)
BE (1) BE753742A (en)
CA (1) CA937930A (en)
CH (1) CH552827A (en)
ES (1) ES382019A1 (en)
FR (1) FR2053089A1 (en)
NL (1) NL7010902A (en)
SE (1) SE367624B (en)

Also Published As

Publication number Publication date
CH552827A (en) 1974-08-15
FR2053089A1 (en) 1971-04-16
NL7010902A (en) 1971-01-26
JPS4923764B1 (en) 1974-06-18
SE367624B (en) 1974-06-04
FR2053089B1 (en) 1973-11-16
ES382019A1 (en) 1972-12-01
CA937930A (en) 1973-12-04

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