GB443790A - Manufacture of photographic anti-halation layers and filter layers - Google Patents

Manufacture of photographic anti-halation layers and filter layers

Info

Publication number
GB443790A
GB443790A GB25581/34A GB2558134A GB443790A GB 443790 A GB443790 A GB 443790A GB 25581/34 A GB25581/34 A GB 25581/34A GB 2558134 A GB2558134 A GB 2558134A GB 443790 A GB443790 A GB 443790A
Authority
GB
United Kingdom
Prior art keywords
gelatin
layers
halation
potassium permanganate
manufacture
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
GB25581/34A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB443790A publication Critical patent/GB443790A/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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • 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
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/151—Matting or other surface reflectivity altering material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
GB25581/34A 1933-10-04 1934-09-05 Manufacture of photographic anti-halation layers and filter layers Expired GB443790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE443790X 1933-10-04

Publications (1)

Publication Number Publication Date
GB443790A true GB443790A (en) 1936-03-05

Family

ID=6531518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25581/34A Expired GB443790A (en) 1933-10-04 1934-09-05 Manufacture of photographic anti-halation layers and filter layers

Country Status (4)

Country Link
US (1) US2095018A (tr)
BE (1) BE405367A (tr)
FR (1) FR778934A (tr)
GB (1) GB443790A (tr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706686A (en) * 1952-10-01 1955-04-19 Eastman Kodak Co Method of lacquering photographic emulsions and products produced thereby
BE535689A (tr) * 1954-02-16
US3010390A (en) * 1954-06-29 1961-11-28 Buskes Willem Marie Planographic printing plates
US3091535A (en) * 1959-12-31 1963-05-28 Photographic
US3332792A (en) * 1963-09-27 1967-07-25 Gen Aniline & Film Corp Manufacture of antihalation layers
US3640748A (en) * 1965-08-16 1972-02-08 Gaf Corp Antihalation photographic media and method of preparation
US3856529A (en) * 1967-05-26 1974-12-24 Kalle Ag Method and materials for making half tone prints

Also Published As

Publication number Publication date
BE405367A (tr)
US2095018A (en) 1937-10-05
FR778934A (fr) 1935-03-26

Similar Documents

Publication Publication Date Title
GB443790A (en) Manufacture of photographic anti-halation layers and filter layers
SU44678A1 (ru) Способ получени концентрированных водных дисперсий нитроцеллюлозы
GB805827A (en) Improvements in or relating to photographic materials
DE610432C (de) Verfahren zur Herstellung von Lichthofschutz- und Filterschichten
CA350721A (en) Photographic gelatine relief production
GB1287978A (tr)
AU100680B2 (en) Manufacture of photographic silver halide emulsion layers
CA362217A (en) Photographic gelatine emulsion
ES143092A1 (es) Un procedimiento perfeccionado para la pegadura o unión de capas de acetato de celulosa y de gelatina.
CA362934A (en) Manufacture of photographic gelatin emulsions
FR774806A (fr) Procédé pour augmenter la stabilité des couches photographiques aux halogénures d'argent
AU263836A (en) Manufacture of photographic silver halide emulsion layers
GB482952A (en) Process for sensitising photographic silver halide emulsions
CA357620A (en) Photographic gelatin emulsion
CA357619A (en) Photographic gelatin emulsion
FR814655A (fr) Production d'images photographiques
CA351921A (en) Gelatine film production
CA347497A (en) Photographic sensitizing emulsion
CA349387A (en) Photographic sensitizing emulsion
GB503816A (en) Improvements in sensitive material for three-colour photography
GB619283A (en) Improvements in or relating to the production of colloidal silver
AU103248B2 (en) Improved manufacture of photographic silver halide emulsions
AU106513B2 (en) Improved manufacture of photographic silver halide emulsions
CA347498A (en) Photographic emulsion layer
AU54337A (en) Improved manufacture of photographic silver halide emulsions