CH283457A - Procédé de préparation de copies diazotypes. - Google Patents

Procédé de préparation de copies diazotypes.

Info

Publication number
CH283457A
CH283457A CH283457DA CH283457A CH 283457 A CH283457 A CH 283457A CH 283457D A CH283457D A CH 283457DA CH 283457 A CH283457 A CH 283457A
Authority
CH
Switzerland
Prior art keywords
preparing
diazotype copies
diazotype
copies
preparing diazotype
Prior art date
Application number
Other languages
English (en)
Inventor
Corporation General Anili Film
Original Assignee
Gen Aniline & Film 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
Application filed by Gen Aniline & Film Corp filed Critical Gen Aniline & Film Corp
Publication of CH283457A publication Critical patent/CH283457A/fr

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)
  • Paper (AREA)
CH283457D 1948-01-20 1949-01-19 Procédé de préparation de copies diazotypes. CH283457A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3326A US2536989A (en) 1948-01-20 1948-01-20 Diazotype layers containing resorcinol derivatives

Publications (1)

Publication Number Publication Date
CH283457A true CH283457A (fr) 1952-06-15

Family

ID=21705281

Family Applications (1)

Application Number Title Priority Date Filing Date
CH283457D CH283457A (fr) 1948-01-20 1949-01-19 Procédé de préparation de copies diazotypes.

Country Status (5)

Country Link
US (1) US2536989A (fr)
CH (1) CH283457A (fr)
DE (1) DE864657C (fr)
GB (1) GB656364A (fr)
NL (2) NL144426B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE532543A (fr) * 1953-10-16
US3153008A (en) * 1955-07-05 1964-10-13 Gen Electric Aromatic carbonate resins and preparation thereof
US3148172A (en) * 1956-07-19 1964-09-08 Gen Electric Polycarbonates of dihydroxyaryl ethers
BE559529A (fr) * 1956-07-26
US3269986A (en) * 1956-10-04 1966-08-30 Gen Electric Linear resinous polycarbonates of dihydroxy polysulfones
BE564689A (fr) * 1957-02-19
US3157622A (en) * 1961-01-03 1964-11-17 Gen Electric Resinous compositions
ZA6706181B (fr) * 1966-10-18
NL165568C (nl) * 1970-05-13 1981-04-15 Oce Van Der Grinten Nv Twee componenten diazotypmateriaal.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB458664A (en) * 1935-03-21 1936-12-21 Eastman Kodak Co Improvements in and relating to colour forming developers and processes of colour development
NL93868B (fr) * 1938-06-18
GB532726A (en) * 1939-07-22 1941-01-30 John David Kendall Improvements in or relating to colour photography
US2437868A (en) * 1946-06-22 1948-03-16 Gen Aniline & Film Corp Diazotype layers containing resorcinol monoesters

Also Published As

Publication number Publication date
GB656364A (en) 1951-08-22
DE864657C (de) 1953-01-26
US2536989A (en) 1951-01-02
NL144426B (nl)
NL72166C (fr)

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