GB709359A - Improvements in or relating to the production of photographic diazotype copies - Google Patents

Improvements in or relating to the production of photographic diazotype copies

Info

Publication number
GB709359A
GB709359A GB23022/52A GB2302252A GB709359A GB 709359 A GB709359 A GB 709359A GB 23022/52 A GB23022/52 A GB 23022/52A GB 2302252 A GB2302252 A GB 2302252A GB 709359 A GB709359 A GB 709359A
Authority
GB
United Kingdom
Prior art keywords
diazo
compound
sept
copies
rendering
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
GB23022/52A
Other languages
English (en)
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.)
Grinten Chem L V D
Chemische Fabriek L Van der Grinten NV
Original Assignee
Grinten Chem L V D
Chemische Fabriek L Van der Grinten NV
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 Grinten Chem L V D, Chemische Fabriek L Van der Grinten NV filed Critical Grinten Chem L V D
Publication of GB709359A publication Critical patent/GB709359A/en
Expired legal-status Critical Current

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S534/00—Organic compounds -- part of the class 532-570 series
    • Y10S534/02—Azo compounds containing chains of eight or more carbon atoms not provided for elsewhere in this class

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)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB23022/52A 1951-09-19 1952-09-12 Improvements in or relating to the production of photographic diazotype copies Expired GB709359A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL164079 1951-09-19

Publications (1)

Publication Number Publication Date
GB709359A true GB709359A (en) 1954-05-19

Family

ID=19750535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23022/52A Expired GB709359A (en) 1951-09-19 1952-09-12 Improvements in or relating to the production of photographic diazotype copies

Country Status (8)

Country Link
US (1) US2792303A (ja)
BE (1) BE513965A (ja)
CH (1) CH311250A (ja)
DE (1) DE934032C (ja)
ES (1) ES205401A1 (ja)
FR (1) FR1063444A (ja)
GB (1) GB709359A (ja)
NL (2) NL164079B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT601676A (ja) * 1958-01-18
GB867630A (en) * 1958-06-04 1961-05-10 Grinten Chem L V D Diazotype material
NL272474A (ja) * 1960-12-13 1900-01-01
US3365293A (en) * 1963-06-06 1968-01-23 Geigy Ag J R Photographic diazotype films comprising fluorescent ultraviolet absorbers
DE1255486C2 (de) * 1963-09-14 1973-04-19 Kalle Ag Zweikomponenten-Diazotypiematerial
US3404005A (en) * 1963-10-01 1968-10-01 Ind Dyestuff Company Diazo light-sensitive composition and element
US3300471A (en) * 1964-01-02 1967-01-24 Universal Oil Prod Co p-(nu-cyanoalkyl-nu-hydrocarbylamino)-benzenediazonium chlorides
GB1088906A (en) * 1964-12-09 1967-10-25 Bexford Ltd Synthetic film materials
US4043816A (en) * 1972-05-26 1977-08-23 Oce-Van Der Grinten N.V. Photographic process for making diazotype copies utilizing small quantity of liquid developer
US3836369A (en) * 1972-09-05 1974-09-17 Du Pont Diazo photosensitive composition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB337868A (en) * 1929-08-24 1930-11-13 Humphrey Desmond Murray Improvements in and relating to the manufacture of sensitized bases for photographic purposes
BE401394A (ja) * 1933-02-18
NL52177C (ja) * 1938-11-17
NL53196C (nl) * 1939-01-19 1940-11-15 Chemische Fabriek werkwijze en inrichting voor het ontwikkelen en/of fixeeren van lichtdrukken, in het bijzonder diazotypieen en blauwdrukken, volgens de zoogenaamde half-natte methode
US2542716A (en) * 1945-07-16 1951-02-20 Gen Aniline & Film Corp Multicolor diazotype layers
BE468903A (ja) * 1945-08-18
US2617727A (en) * 1946-03-08 1952-11-11 Gen Aniline & Film Corp Alginate sized diazotype sensitized material
US2528460A (en) * 1946-10-12 1950-10-31 Gen Aniline & Film Corp Diazotype compositions containing ethylene oxide derivatives of amino diazos
NL141017B (nl) * 1947-07-02 Kabel Metallwerke Ghh Flexibele elektrische contactkabel.
US2616803A (en) * 1948-03-11 1952-11-04 Leonard E Ravich Diazotype dyeing and printing of web or sheet material
DE832396C (de) * 1950-01-17 1952-02-25 Kalle & Co Ag Lichtempfindliche Schichten fuer die Diazotypie

Also Published As

Publication number Publication date
NL76744C (ja)
CH311250A (de) 1955-11-30
ES205401A1 (es) 1952-11-01
NL164079B (nl)
US2792303A (en) 1957-05-14
BE513965A (ja)
FR1063444A (fr) 1954-05-03
DE934032C (de) 1955-10-06

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