FR947487A - Diazotype photographic materials - Google Patents

Diazotype photographic materials

Info

Publication number
FR947487A
FR947487A FR947487DA FR947487A FR 947487 A FR947487 A FR 947487A FR 947487D A FR947487D A FR 947487DA FR 947487 A FR947487 A FR 947487A
Authority
FR
France
Prior art keywords
photographic materials
diazotype photographic
diazotype
materials
photographic
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
Other languages
French (fr)
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and 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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Application granted granted Critical
Publication of FR947487A publication Critical patent/FR947487A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
    • F17C1/04—Protecting sheathings
    • F17C1/06—Protecting sheathings built-up from wound-on bands or filamentary material, e.g. wires
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR947487D 1946-06-12 1947-06-03 Diazotype photographic materials Expired FR947487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US676224A US2501874A (en) 1946-06-12 1946-06-12 Photographic diazo-sensitized glassine paper

Publications (1)

Publication Number Publication Date
FR947487A true FR947487A (en) 1949-07-04

Family

ID=24713681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947487D Expired FR947487A (en) 1946-06-12 1947-06-03 Diazotype photographic materials

Country Status (4)

Country Link
US (1) US2501874A (en)
CH (1) CH267973A (en)
FR (1) FR947487A (en)
GB (1) GB625999A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL65231C (en) * 1947-04-21
NL82334C (en) * 1951-03-20
US2774669A (en) * 1953-04-13 1956-12-18 Dick Co Ab Diazotype reproduction process
DE1040371B (en) * 1954-03-22 1958-10-02 Renker Belipa G M B H Process for the production of substrates prepared with light-sensitive diazo compounds
GB832910A (en) * 1955-02-09 1960-04-21 Humphrey Desmond Murray Improvements in or relating to the preparation of light-sensitive diazotype materials
US3032414A (en) * 1956-11-19 1962-05-01 Kalvar Corp System of photographic reproduction
US3002851A (en) * 1957-03-28 1961-10-03 Horizons Inc Photosensitized transparent element
BE579138A (en) * 1958-07-10
US3161510A (en) * 1961-10-26 1964-12-15 Western Electric Co Visual aid technique of presenting drawing changes
US3153592A (en) * 1962-05-15 1964-10-20 Dietzgen Co Eugene Complex salt diazotype photoprinting materials
NL120105C (en) * 1962-11-15
US3431109A (en) * 1964-10-16 1969-03-04 Addressograph Multigraph Heat sensitive diazotype materials
ZA6706181B (en) * 1966-10-18
US3466172A (en) * 1967-01-13 1969-09-09 Ibm Method of using photographic vesicular and diazo films having diazo antihalation layers
US3484241A (en) * 1967-01-16 1969-12-16 Ibm Diazo type films with extended linear latitude
GB1252751A (en) * 1968-01-09 1971-11-10
US3779758A (en) * 1969-03-25 1973-12-18 Photocircuits Corp Photosensitive process for producing printed circuits employing electroless deposition
US3773511A (en) * 1969-10-14 1973-11-20 Microseal Corp Film record card system
US3923518A (en) * 1973-04-10 1975-12-02 Andrews Paper & Chem Co Inc Erasable diazotype material with vinyl chloride and methyl acrylate copolymer interlayer
US3915709A (en) * 1973-04-13 1975-10-28 Gaf Corp Backwetting coating for diazo microfilm
US4508808A (en) * 1982-11-12 1985-04-02 Xidex Corporation Method of using diazotype photographic materials with preexposure treatment to form uniform sites of refractive index change

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US328431A (en) * 1885-10-13 Thomas c
US656751A (en) * 1899-08-09 1900-08-28 Arthur Schwarz Sensitized photographic paper.
BE347559A (en) * 1926-02-22
DE596104C (en) * 1931-10-19 1934-04-26 Kalle & Co Akt Ges Process for the production of diazo light images using metal salts
GB409134A (en) * 1932-04-18 1934-04-26 Jaroslav Karafiat Process for preparing light sensitive layers on foils of regenerated cellulose
GB443955A (en) * 1934-08-10 1936-03-10 Halden & Co Ltd J Improvements in and relating to diazo-type printing processes
GB450817A (en) * 1935-05-02 1936-07-24 Halden & Co Ltd J Improvements in and relating to diazo type printing processes
US2245628A (en) * 1937-04-05 1941-06-17 Helge Svenson Reflex copying process
NL50897C (en) * 1938-02-10
NL93868B (en) * 1938-06-18
BE441985A (en) * 1939-12-27
FR861757A (en) * 1940-04-15 1941-02-17 Le Film Ozaphane Photo sensitive film
US2405523A (en) * 1944-08-09 1946-08-06 Du Pont Light-sensitive photographic compositions and elements

Also Published As

Publication number Publication date
US2501874A (en) 1950-03-28
GB625999A (en) 1949-07-07
CH267973A (en) 1950-04-30

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