BE384852A - - Google Patents

Info

Publication number
BE384852A
BE384852A BE384852DA BE384852A BE 384852 A BE384852 A BE 384852A BE 384852D A BE384852D A BE 384852DA BE 384852 A BE384852 A BE 384852A
Authority
BE
Belgium
Application number
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.)
Publication of BE384852A publication Critical patent/BE384852A/xx

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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/46—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein having more than one photosensitive layer
    • 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
    • G03C1/95—Photosensitive materials characterised by the base or auxiliary layers rendered opaque or writable, e.g. with inert particulate additives
    • 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
    • Y10S430/131—Anticurl layer
BE384852D 1930-12-11 BE384852A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US501526A US1846230A (en) 1930-12-11 1930-12-11 Photographic film

Publications (1)

Publication Number Publication Date
BE384852A true BE384852A (xx)

Family

ID=23993909

Family Applications (1)

Application Number Title Priority Date Filing Date
BE384852D BE384852A (xx) 1930-12-11

Country Status (4)

Country Link
US (1) US1846230A (xx)
BE (1) BE384852A (xx)
FR (1) FR728098A (xx)
GB (1) GB377063A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483991A (en) * 1945-03-03 1949-10-04 Atomic Energy Commission Radiation exposure meter
US2535370A (en) * 1945-09-28 1950-12-26 Technicolor Motion Pieture Cor Cinematographic matte printing
US2573685A (en) * 1947-04-15 1951-11-06 Welford C Blinn Humidostat
US2978324A (en) * 1953-02-27 1961-04-04 Koch Processes Ltd Half-tone printing blocks
BE531845A (xx) * 1953-09-16
DE69228021T2 (de) * 1991-05-22 1999-06-24 Fuji Photo Film Co Ltd Photographisches Silberhalogenidmaterial

Also Published As

Publication number Publication date
FR728098A (fr) 1932-06-29
US1846230A (en) 1932-02-23
GB377063A (en) 1932-07-21

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