DE1471670A1 - Verfahren zur Vervielfaeltigung von Aufzeichnungen - Google Patents

Verfahren zur Vervielfaeltigung von Aufzeichnungen

Info

Publication number
DE1471670A1
DE1471670A1 DE19641471670 DE1471670A DE1471670A1 DE 1471670 A1 DE1471670 A1 DE 1471670A1 DE 19641471670 DE19641471670 DE 19641471670 DE 1471670 A DE1471670 A DE 1471670A DE 1471670 A1 DE1471670 A1 DE 1471670A1
Authority
DE
Germany
Prior art keywords
salt
heat
mixture
light
sensitive
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.)
Pending
Application number
DE19641471670
Other languages
German (de)
English (en)
Inventor
Elliot Berman
French Hollis E
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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Itek 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 Itek Corp filed Critical Itek Corp
Publication of DE1471670A1 publication Critical patent/DE1471670A1/de
Pending 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
    • G03C1/56—Diazo sulfonates
DE19641471670 1963-06-03 1964-06-02 Verfahren zur Vervielfaeltigung von Aufzeichnungen Pending DE1471670A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US284803A US3309200A (en) 1963-06-03 1963-06-03 Data reproduction process

Publications (1)

Publication Number Publication Date
DE1471670A1 true DE1471670A1 (de) 1969-05-29

Family

ID=23091587

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19641471670 Pending DE1471670A1 (de) 1963-06-03 1964-06-02 Verfahren zur Vervielfaeltigung von Aufzeichnungen

Country Status (5)

Country Link
US (1) US3309200A (xx)
BE (1) BE648724A (xx)
DE (1) DE1471670A1 (xx)
GB (1) GB1062865A (xx)
NL (1) NL6406202A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL299034A (xx) * 1963-10-09
US3409455A (en) * 1965-01-04 1968-11-05 Gaf Corp Process of reproduction on benzene diazonium fluoborate sheet by heat exposure
US3479183A (en) * 1965-06-16 1969-11-18 Tecnifax Corp Negative-working diazosulfonate reproduction process
US3409434A (en) * 1965-10-28 1968-11-05 Gaf Corp Resin precoated diazotype papers
DE2003542A1 (de) * 1970-01-27 1971-08-12 Kalle Ag Diazotypieverfahren
US3713825A (en) * 1970-04-27 1973-01-30 Plastic Coating Corp Light-activated diazography

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL33180C (xx) * 1931-01-16
NL51331C (xx) * 1938-12-05
US2500099A (en) * 1945-12-20 1950-03-07 Gen Aniline & Film Corp Diazo sulfonate light-sensitive element containing a diketone azo component
GB644493A (en) * 1948-01-09 1950-10-11 Hall Harding Ltd Improvements relating to the production of diazotype photo printing materials
NL71256C (xx) * 1948-10-01
US2680062A (en) * 1949-07-23 1954-06-01 Keuffel & Esser Co Process for the production of azo dyestuff images
US2732299A (en) * 1952-07-22 1956-01-24 Light sensitive
US2774669A (en) * 1953-04-13 1956-12-18 Dick Co Ab Diazotype reproduction process
BE603418A (xx) * 1960-05-05
US3153592A (en) * 1962-05-15 1964-10-20 Dietzgen Co Eugene Complex salt diazotype photoprinting materials

Also Published As

Publication number Publication date
US3309200A (en) 1967-03-14
GB1062865A (en) 1967-03-22
BE648724A (xx) 1964-10-01
NL6406202A (xx) 1964-12-04

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