FR1191365A - Process for manufacturing positive diazotype copies and photosensitive product intended for this process - Google Patents

Process for manufacturing positive diazotype copies and photosensitive product intended for this process

Info

Publication number
FR1191365A
FR1191365A FR1191365DA FR1191365A FR 1191365 A FR1191365 A FR 1191365A FR 1191365D A FR1191365D A FR 1191365DA FR 1191365 A FR1191365 A FR 1191365A
Authority
FR
France
Prior art keywords
product intended
manufacturing positive
photosensitive product
diazotype copies
copies
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.)
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
Application granted granted Critical
Publication of FR1191365A publication Critical patent/FR1191365A/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
    • G03C1/54—Diazonium salts or diazo anhydrides

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)
FR1191365D 1957-02-05 1958-01-07 Process for manufacturing positive diazotype copies and photosensitive product intended for this process Expired FR1191365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL214328 1957-02-05

Publications (1)

Publication Number Publication Date
FR1191365A true FR1191365A (en) 1959-10-19

Family

ID=19750830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1191365D Expired FR1191365A (en) 1957-02-05 1958-01-07 Process for manufacturing positive diazotype copies and photosensitive product intended for this process

Country Status (7)

Country Link
US (1) US3081166A (en)
BE (1) BE564343A (en)
CH (1) CH366743A (en)
DE (1) DE1092767B (en)
FR (1) FR1191365A (en)
GB (1) GB867629A (en)
NL (2) NL214328A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL233064A (en) * 1958-11-10
NL233065A (en) * 1958-11-10
DE1224611B (en) * 1963-09-25 1966-09-08 Kalle Ag Photosensitive copy material for the diazotype with 2,5-dialkoxy-4-tert-aminobenzene-diazonium salts
US3382070A (en) * 1964-01-02 1968-05-07 Gen Aniline & Film Corp Black-line moist diazotype process
US3331690A (en) * 1964-06-08 1967-07-18 Ibm Development of diazotype papers without a coupler
DE1793331C3 (en) * 1968-09-03 1979-11-22 Hoechst Ag, 6000 Frankfurt Benzene diazonium compounds
US3719491A (en) * 1968-06-18 1973-03-06 Gaf Corp Diazo-type reproduction process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB629656A (en) * 1946-09-12 1949-09-26 Gen Aniline & Film Corp Process for positive diazo-type and negative metal reproduction images and light-sensitive material therefor
US2551570A (en) * 1946-10-24 1951-05-01 Gen Aniline & Film Corp Azo dye components of the amino naphthol series for diazotypes
US2606117A (en) * 1947-06-05 1952-08-05 Gen Aniline & Film Corp Diazotype photoprinting materials
US2542848A (en) * 1948-10-22 1951-02-20 Gen Aniline & Film Corp Diazotypes containing thiobarbituric acid
DE832396C (en) * 1950-01-17 1952-02-25 Kalle & Co Ag Light-sensitive layers for the diazotype

Also Published As

Publication number Publication date
CH366743A (en) 1963-01-15
DE1092767B (en) 1960-11-10
US3081166A (en) 1963-03-12
BE564343A (en)
NL214328A (en)
NL110414C (en)
GB867629A (en) 1961-05-10

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