ES202557A1 - MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE MATERIALES DIAZOTiPICOS FOTOSENSIBLES - Google Patents

MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE MATERIALES DIAZOTiPICOS FOTOSENSIBLES

Info

Publication number
ES202557A1
ES202557A1 ES0202557A ES202557A ES202557A1 ES 202557 A1 ES202557 A1 ES 202557A1 ES 0202557 A ES0202557 A ES 0202557A ES 202557 A ES202557 A ES 202557A ES 202557 A1 ES202557 A1 ES 202557A1
Authority
ES
Spain
Prior art keywords
diazo
carbon atoms
film layer
light
alcoholic
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
ES0202557A
Other languages
English (en)
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 Karel Jan Josef V D
GRINTEN PIETER ANTOON WILLEM V
Original Assignee
Grinten Karel Jan Josef V D
GRINTEN PIETER ANTOON WILLEM V
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 Karel Jan Josef V D, GRINTEN PIETER ANTOON WILLEM V filed Critical Grinten Karel Jan Josef V D
Publication of ES202557A1 publication Critical patent/ES202557A1/es
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
    • G03C1/54—Diazonium salts or diazo anhydrides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
ES0202557A 1951-03-20 1952-03-20 MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE MATERIALES DIAZOTiPICOS FOTOSENSIBLES Expired ES202557A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL159955 1951-03-20

Publications (1)

Publication Number Publication Date
ES202557A1 true ES202557A1 (es) 1952-04-16

Family

ID=19750515

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0202557A Expired ES202557A1 (es) 1951-03-20 1952-03-20 MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE MATERIALES DIAZOTiPICOS FOTOSENSIBLES

Country Status (7)

Country Link
US (1) US2773768A (xx)
CH (1) CH307021A (xx)
DE (1) DE973598C (xx)
ES (1) ES202557A1 (xx)
FR (1) FR1058926A (xx)
GB (2) GB711390A (xx)
NL (1) NL82334C (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052542A (en) * 1958-07-24 1962-09-04 Gen Aniline & Film Corp Intermediate master for use in the diazotype process and a process for producing same
US3320061A (en) * 1963-06-24 1967-05-16 Xerox Corp Masking by total internal reflection for image reproduction and display
US3389996A (en) * 1964-10-15 1968-06-25 Gen Aniline & Film Corp Two-component heat developable diazotypes
DE1693196B2 (de) * 1965-05-08 1976-03-04 Hoechst Ag, 6000 Frankfurt Einkomponenten-diazotypiematerial
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
GB1292607A (en) * 1968-12-28 1972-10-11 Ricoh Kk Improvements in and relating to heat-developable light-sensitive material
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
NL176020C (nl) * 1974-09-13 1985-02-01 Oce Van Der Grinten Nv Werkwijze voor het vervaardigen van diazotypkopieen, alsmede diazotypmateriaal voor het uitvoeren van deze werkwijze.
FR2300354A1 (fr) * 1975-02-04 1976-09-03 Kodak Pathe Plaque presensibilisee comprenant u
US4306007A (en) * 1978-03-13 1981-12-15 Am International, Inc. Process of making and using fade-resistant diazo microfilm

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE347559A (xx) * 1926-02-22
BE343251A (xx) * 1926-12-11
NL28421C (xx) * 1926-12-11
NL30637C (xx) * 1927-02-10
BE353508A (xx) * 1927-08-22
BE360296A (xx) * 1929-02-22
GB337868A (en) * 1929-08-24 1930-11-13 Humphrey Desmond Murray Improvements in and relating to the manufacture of sensitized bases for photographic purposes
BE407603A (xx) * 1930-02-05
US1967371A (en) * 1931-03-28 1934-07-24 Kalle & Co Ag Process of preparing copies
FR744706A (xx) * 1931-09-21 1933-04-26
GB425235A (en) * 1933-09-11 1935-03-11 Werner Paul Leuch Improvements in or relating to the production of photographic diazotype prints
GB427962A (en) * 1933-10-27 1935-04-29 Werner Paul Leuch Improvements in or relating to the production of photographic diazotype prints
BE407019A (xx) * 1934-01-19
CH191032A (de) * 1935-08-23 1937-05-31 Naamlooze Vennootschap Chemisc Verfahren zum Kopieren auf positiven Diazotypschichten.
DE725305C (de) * 1939-04-14 1942-09-18 Grinten Chem L V D Verfahren zur Herstellung von Rasterreflexkopien
FR956666A (xx) * 1941-05-29 1950-02-02
US2532744A (en) * 1945-07-04 1950-12-05 Gen Aniline & Film Corp Diazotype containing as the azo component a quaternary salt of 2-methyl-6-methoxy-benzoselenazole
US2501874A (en) * 1946-06-12 1950-03-28 Gen Aniline & Film Corp Photographic diazo-sensitized glassine paper
US2532126A (en) * 1946-12-16 1950-11-28 Gen Aniline & Film Corp Diazotype photographic material
US2496240A (en) * 1947-06-06 1950-01-31 Gen Aniline & Film Corp Diazotypes stabilized with sulfo amino benzoic acids
DE905452C (de) * 1947-12-17 1954-01-14 Gen Aniline & Film Corp Diazotypieverfahren

Also Published As

Publication number Publication date
US2773768A (en) 1956-12-11
GB711390A (en) 1954-06-30
DE973598C (de) 1960-04-07
GB698027A (en) 1953-10-07
FR1058926A (fr) 1954-03-19
NL82334C (xx)
CH307021A (de) 1955-05-15

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