BE835893A - Compositions diazoiques et materiaux diazotypiques obtenus a partir de ces compositions - Google Patents

Compositions diazoiques et materiaux diazotypiques obtenus a partir de ces compositions

Info

Publication number
BE835893A
BE835893A BE1007026A BE1007026A BE835893A BE 835893 A BE835893 A BE 835893A BE 1007026 A BE1007026 A BE 1007026A BE 1007026 A BE1007026 A BE 1007026A BE 835893 A BE835893 A BE 835893A
Authority
BE
Belgium
Prior art keywords
compositions
diazoic
materials obtained
diazotypic
diazotypic materials
Prior art date
Application number
BE1007026A
Other languages
English (en)
French (fr)
Inventor
R C Desjarlais
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 filed Critical
Publication of BE835893A publication Critical patent/BE835893A/xx

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
    • G03C1/58—Coupling substances therefor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/18—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving halogen atoms of halogenated compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE1007026A 1974-11-26 1975-11-25 Compositions diazoiques et materiaux diazotypiques obtenus a partir de ces compositions BE835893A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/527,409 US3976491A (en) 1974-11-26 1974-11-26 Diazo compositions and diazotype materials prepared from same

Publications (1)

Publication Number Publication Date
BE835893A true BE835893A (fr) 1976-05-25

Family

ID=24101350

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1007026A BE835893A (fr) 1974-11-26 1975-11-25 Compositions diazoiques et materiaux diazotypiques obtenus a partir de ces compositions

Country Status (8)

Country Link
US (1) US3976491A (xx)
JP (1) JPS5177326A (xx)
BE (1) BE835893A (xx)
CA (1) CA1046827A (xx)
DE (1) DE2553136C3 (xx)
FR (1) FR2292995A1 (xx)
GB (1) GB1521488A (xx)
NL (1) NL7513843A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157892A (en) * 1973-02-21 1979-06-12 Toyo Contact Lens Company, Limited Method of coloring water-absorbable plastics and colored water-absorbable plastics
CA1119873A (en) * 1976-10-22 1982-03-16 Scott Paper Company Diazo composition containing an azo coupling component precursor, a light sensitive acid progenitor and a carboxylic anhydride
DE2746551A1 (de) * 1977-10-17 1979-04-26 Hoechst Ag Diazotypiematerial
US4252884A (en) * 1979-08-14 1981-02-24 James River Graphics, Inc. Negative-working diazotype photoreproduction

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490605A (en) * 1946-05-24 1949-12-06 Gen Aniline & Film Corp Diazotype light-sensitive layers containing 4-bromoresorcinol
US2516931A (en) * 1946-08-07 1950-08-01 Gen Aniline & Film Corp Diazotype layers containing resorcinol mono-ethers
NL272342A (xx) * 1960-12-09
NL284911A (xx) * 1961-11-11
DE1447733B2 (de) * 1963-12-23 1977-04-21 Hoechst Ag, 6000 Frankfurt 2-(3,5-dihydroxyphenyl)-benzimidazolderivate
USB417241I5 (xx) * 1964-12-09
US3619191A (en) * 1967-09-13 1971-11-09 Tecnifax Corp The Diazo-type materials
GB1292607A (en) * 1968-12-28 1972-10-11 Ricoh Kk Improvements in and relating to heat-developable light-sensitive material

Also Published As

Publication number Publication date
DE2553136C3 (de) 1979-05-17
NL7513843A (nl) 1976-05-31
GB1521488A (en) 1978-08-16
US3976491A (en) 1976-08-24
CA1046827A (en) 1979-01-23
FR2292995A1 (fr) 1976-06-25
FR2292995B1 (xx) 1978-05-12
DE2553136B2 (de) 1978-09-21
JPS5234936B2 (xx) 1977-09-06
DE2553136A1 (de) 1976-06-10
JPS5177326A (en) 1976-07-05

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