BE471516A - - Google Patents

Info

Publication number: BE471516A
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.)

1943-08-10

Publication of BE471516A publication Critical patent/BE471516A/xx

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
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances

Landscapes

Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
General Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Chemical Kinetics & Catalysis (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

BE471516D 1943-08-10 BE471516A (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB12921/43A GB575991A (en)	1943-08-10	1943-08-10	Improvements in sensitive photographic materials

Publications (1)

Publication Number	Publication Date
BE471516A true BE471516A (ja)

Family

ID=10013574

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE471516D BE471516A (ja)	1943-08-10

Country Status (5)

Country	Link
US (1)	US2403708A (ja)
BE (1)	BE471516A (ja)
CH (1)	CH268181A (ja)
FR (1)	FR950311A (ja)
GB (1)	GB575991A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE471542A (ja) *	1945-02-09
US2443157A (en) *	1945-02-09	1948-06-08	Eastman Kodak Co	Photographic emulsion containing benzal pyruvic acid derivatives
JPH0782217B2 (ja) *	1985-03-29	1995-09-06	富士写真フイルム株式会社	ハロゲン化銀写真感光材料及びそれを用いた超硬調ネガ画像形成方法

0
- BE BE471516D patent/BE471516A/xx unknown
1943
- 1943-08-10 GB GB12921/43A patent/GB575991A/en not_active Expired
1944
- 1944-08-08 US US548558A patent/US2403708A/en not_active Expired - Lifetime
1946
- 1946-10-26 FR FR950311D patent/FR950311A/fr not_active Expired
- 1946-12-30 CH CH268181D patent/CH268181A/fr unknown

Also Published As

Publication number	Publication date
US2403708A (en)	1946-07-09
FR950311A (fr)	1949-09-23
GB575991A (en)	1946-03-14
CH268181A (fr)	1950-05-15

Publication	Publication Date	Title
FR960361A (ja)	1950-04-18
FR956580A (ja)	1950-02-02
FR880535A (ja)	1943-04-03
FR956296A (ja)	1950-01-28
FR904878A (ja)	1945-12-26
FR956549A (ja)	1950-02-02
FR884156A (ja)	1943-08-04
FR52004E (ja)	1943-07-13
FR881707A (ja)	1943-05-18
FR956164A (ja)	1950-01-26
FR886144A (ja)	1943-10-06
FR888262A (ja)	1943-12-08
BE455299A (ja)	1944-05-31
BE468392A (ja)
BE455538A (ja)
BE454524A (ja)
BE454482A (ja)	1944-04-29
BE453009A (ja)
BE451882A (ja)
BE451807A (ja)
BE451586A (ja)
BE449608A (ja)	1943-03-12
BE448927A (ja)
BE464314A (ja)
BE464794A (ja)