FR1158506A - Matériels pour tirages photographiques diazotypiques et procédés pour leur fabrication - Google Patents

Matériels pour tirages photographiques diazotypiques et procédés pour leur fabrication

Info

Publication number
FR1158506A
FR1158506A FR1158506DA FR1158506A FR 1158506 A FR1158506 A FR 1158506A FR 1158506D A FR1158506D A FR 1158506DA FR 1158506 A FR1158506 A FR 1158506A
Authority
FR
France
Prior art keywords
diazotypic
manufacture
processes
equipment
photographic prints
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
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.)
BRUNING CO CHARLES
Original Assignee
BRUNING CO CHARLES
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 BRUNING CO CHARLES filed Critical BRUNING CO CHARLES
Application granted granted Critical
Publication of FR1158506A publication Critical patent/FR1158506A/fr
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
    • G03C1/60—Compositions containing diazo compounds as photosensitive substances with macromolecular additives
FR1158506D 1954-06-30 1956-08-13 Matériels pour tirages photographiques diazotypiques et procédés pour leur fabrication Expired FR1158506A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US440556A US2780547A (en) 1954-06-30 1954-06-30 Diazotype photoprinting materials and processes for preparing same

Publications (1)

Publication Number Publication Date
FR1158506A true FR1158506A (fr) 1958-06-16

Family

ID=23749230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158506D Expired FR1158506A (fr) 1954-06-30 1956-08-13 Matériels pour tirages photographiques diazotypiques et procédés pour leur fabrication

Country Status (4)

Country Link
US (1) US2780547A (fr)
BE (1) BE550379A (fr)
FR (1) FR1158506A (fr)
GB (1) GB808527A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155511A (en) * 1960-08-26 1964-11-03 Andrews Paper & Chem Co Inc Precoated diazo reproduction paper
US3102812A (en) * 1960-11-16 1963-09-03 Gen Aniline & Film Corp Stabilizers for one-component diazotype materials
US3159487A (en) * 1961-09-21 1964-12-01 Keuffel & Esser Co Photosensitive diazotype material comprising a starch, silica and a binder
US3276876A (en) * 1963-03-19 1966-10-04 Gen Aniline & Film Corp Photographic sheet material
US3331689A (en) * 1963-07-18 1967-07-18 Frederick Post Co Process of producing azo compounds by heating diazo compositions comprising precursory couplers activable by heat
US3321310A (en) * 1964-01-07 1967-05-23 Hercules Inc Diazotype reproduction material
US3360369A (en) * 1964-05-01 1967-12-26 Dietzgen Co Eugene Diazotype reproduction material
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
US3778270A (en) * 1970-11-12 1973-12-11 Du Pont Photosensitive bis-diazonium salt compositions and elements
US3793030A (en) * 1971-09-02 1974-02-19 Ricoh Kk Process for producing diazotype light-sensitive material
US4128423A (en) * 1974-05-29 1978-12-05 Oce-Nederland B.V. Diazotype material that can be developed by applying a small amount of developing liquid, and development thereof
US4431720A (en) * 1982-07-19 1984-02-14 Zenith Radio Corp. Imaging screen and coating therefor for rear-projection television

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2066918A (en) * 1931-09-21 1937-01-05 Light-sensitive material and a proc
BE407020A (fr) * 1934-10-10
GB573975A (en) * 1944-06-12 1945-12-14 Mason & Sons Ltd E N Improvements in or relating to sensitised cloths for photo printing and photographicprocesses
US2617727A (en) * 1946-03-08 1952-11-11 Gen Aniline & Film Corp Alginate sized diazotype sensitized material
US2616803A (en) * 1948-03-11 1952-11-04 Leonard E Ravich Diazotype dyeing and printing of web or sheet material

Also Published As

Publication number Publication date
BE550379A (fr)
GB808527A (en) 1959-02-04
US2780547A (en) 1957-02-05

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