BE600840A - - Google Patents

Info

Publication number
BE600840A
BE600840A BE600840DA BE600840A BE 600840 A BE600840 A BE 600840A BE 600840D A BE600840D A BE 600840DA BE 600840 A BE600840 A BE 600840A
Authority
BE
Belgium
Application number
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.)
Publication of BE600840A publication Critical patent/BE600840A/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

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)
BE600840D 1960-03-02 BE600840A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12285A US3113025A (en) 1960-03-02 1960-03-02 Diazotype materials for the production of black images

Publications (1)

Publication Number Publication Date
BE600840A true BE600840A (fr)

Family

ID=21754239

Family Applications (1)

Application Number Title Priority Date Filing Date
BE600840D BE600840A (fr) 1960-03-02

Country Status (6)

Country Link
US (1) US3113025A (fr)
BE (1) BE600840A (fr)
DE (1) DE1260976B (fr)
GB (1) GB908548A (fr)
NL (2) NL143049B (fr)
SE (1) SE321614B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359208A (en) * 1962-02-15 1967-12-19 Lever Brothers Ltd Detergent composition
US3367776A (en) * 1964-04-17 1968-02-06 Addressograph Multigraph Heat sensitive diazotype materials
US3331690A (en) * 1964-06-08 1967-07-18 Ibm Development of diazotype papers without a coupler
US3409455A (en) * 1965-01-04 1968-11-05 Gaf Corp Process of reproduction on benzene diazonium fluoborate sheet by heat exposure
DE1286897B (de) * 1965-10-27 1969-01-09 Kalle Ag Zweikomponentendiazotypiematerial
US3480437A (en) * 1965-11-30 1969-11-25 Gaf Corp Two component diazo sensitizing compositions containing a xanthine compound
US3619191A (en) * 1967-09-13 1971-11-09 Tecnifax Corp The Diazo-type materials
US3622325A (en) * 1968-03-07 1971-11-23 Ricoh Kk Diazotype photographic copying material adapted for wet development and for producing copied image in black color
GB1278640A (en) * 1969-01-09 1972-06-21 Ricoh Kk Improvements in and relating to photosensitive materials
NL165568C (nl) * 1970-05-13 1981-04-15 Oce Van Der Grinten Nv Twee componenten diazotypmateriaal.
JPS498230A (fr) * 1972-05-11 1974-01-24
JPS5213741B2 (fr) * 1972-05-22 1977-04-16
DE2811981A1 (de) * 1978-03-18 1979-09-27 Hoechst Ag 2-hydroxy-3-naphthoesaeureamide

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2022579A (en) * 1929-02-14 1935-11-26 Turski Joseph Felix 2,3-hydroxy-naphthoic acid arylamide
US2410397A (en) * 1943-05-26 1946-10-29 American Cyanamid Co Preparation of arylides of aromatic ortho-hydroxy carboxylic acids
US2405523A (en) * 1944-08-09 1946-08-06 Du Pont Light-sensitive photographic compositions and elements
US2542715A (en) * 1945-07-16 1951-02-20 Gen Aniline & Film Corp Multicolor diazotype layers
US2467358A (en) * 1946-06-15 1949-04-12 Gen Aniline & Film Corp Preparation of diazo prints utilizing resorcinol carbonamides as coupling components
US2551570A (en) * 1946-10-24 1951-05-01 Gen Aniline & Film Corp Azo dye components of the amino naphthol series for diazotypes
NL225064A (fr) * 1957-02-19
NL235161A (fr) * 1958-01-18
BE597886A (fr) * 1959-12-23

Also Published As

Publication number Publication date
GB908548A (en) 1962-10-17
US3113025A (en) 1963-12-03
NL143049B (nl) 1974-08-15
DE1260976B (de) 1968-02-08
SE321614B (fr) 1970-03-09
NL261878A (fr)

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