ES205401A1 - Process for the production of diazotype copies - Google Patents

Process for the production of diazotype copies

Info

Publication number
ES205401A1
ES205401A1 ES0205401A ES205401A ES205401A1 ES 205401 A1 ES205401 A1 ES 205401A1 ES 0205401 A ES0205401 A ES 0205401A ES 205401 A ES205401 A ES 205401A ES 205401 A1 ES205401 A1 ES 205401A1
Authority
ES
Spain
Prior art keywords
diazo
component
aminobenzene
tert
production
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
ES0205401A
Other languages
Spanish (es)
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
Original Assignee
Grinten Chem L V D
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 filed Critical Grinten Chem L V D
Publication of ES205401A1 publication Critical patent/ES205401A1/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)

Abstract

Procedure for the production of diazotypic copies by selective exposure of diazo film layers of a component sensitized with a p-tert compound. aminobenzene-diazo and subsequent development with a developer containing an azocoupler component characterized in that use is made of a layer of diazo film containing a p-tert-aminobenzene-diazo compound whose amino group is replaced by residues having a total of at least seven carbon atoms and that in the exposure in water forms a product that is active in the sense defined in the description, the diazo film layer is exposed and the copy is developed with a diazoptypal developer that contains an azocopulator component of the formula **/VERFORMULA) ** in which x represents a hydroxyl group or an amide radical of carboxylic acid without aromatic radical in the amide group. (Machine-translation by Google Translate, not legally binding)
ES0205401A 1951-09-19 1952-09-16 Process for the production of diazotype copies Expired ES205401A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES205401A1 true ES205401A1 (en) 1952-11-01

Family

ID=19750535

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0205401A Expired ES205401A1 (en) 1951-09-19 1952-09-16 Process for the production of diazotype copies

Country Status (8)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT601676A (en) * 1958-01-18
GB867630A (en) * 1958-06-04 1961-05-10 Grinten Chem L V D Diazotype material
NL272474A (en) * 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 (en) * 1963-09-14 1973-04-19 Kalle Ag Two component diazotype material
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 (en) * 1933-02-18
NL52177C (en) * 1938-11-17
NL53196C (en) * 1939-01-19 1940-11-15 Chemische Fabriek method and device for developing and / or fixing light prints, in particular diazotypes and blueprints, according to the so-called semi-wet method
US2542716A (en) * 1945-07-16 1951-02-20 Gen Aniline & Film Corp Multicolor diazotype layers
BE468903A (en) * 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 (en) * 1947-07-02 Kabel Metallwerke Ghh FLEXIBLE ELECTRICAL CONTACT CABLE.
US2616803A (en) * 1948-03-11 1952-11-04 Leonard E Ravich Diazotype dyeing and printing of web or sheet material
DE832396C (en) * 1950-01-17 1952-02-25 Kalle & Co Ag Light-sensitive layers for the diazotype

Also Published As

Publication number Publication date
NL76744C (en)
GB709359A (en) 1954-05-19
CH311250A (en) 1955-11-30
NL164079B (en)
US2792303A (en) 1957-05-14
BE513965A (en)
FR1063444A (en) 1954-05-03
DE934032C (en) 1955-10-06

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