BE440854A - - Google Patents

Info

Publication number: BE440854A
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.)

1939-01-23

Publication of BE440854A publication Critical patent/BE440854A/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
- G03C1/835—Macromolecular substances therefor, e.g. mordants
- 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
- G03C7/3882—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific polymer or latex
- 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
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/924—Significant dispersive or manipulative operation or step in making or stabilizing colloid system
- Y10S516/928—Mixing combined with non-mixing operation or step, successively or simultaneously, e.g. heating, cooling, ph change, ageing, milling

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Spectroscopy & Molecular Physics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Compositions Of Macromolecular Compounds (AREA)

BE440854D 1939-01-23 BE440854A (de)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
GB236780X		1939-01-23
GB281239X		1939-12-28
GB291239X		1939-12-29
GB190140X		1940-01-19
GB230240X		1940-02-23

Publications (1)

Publication Number	Publication Date
BE440854A true BE440854A (de)

Family

ID=27516200

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE440854D BE440854A (de)	1939-01-23

Country Status (6)

Country	Link
US (4)	US2304940A (de)
BE (1)	BE440854A (de)
CH (1)	CH236780A (de)
FR (3)	FR51566E (de)
GB (2)	GB540525A (de)
NL (2)	NL65241C (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2415382A (en) *	1944-03-31	1947-02-04	Du Pont	Photographic elements including hydrophilic color formers
US2454043A (en) *	1944-04-04	1948-11-16	Ilford Ltd	Gelatino-silver halide photographic elements containing higher fatty alcohols
US2527262A (en) *	1944-10-30	1950-10-24	Ilford Ltd	Photographic layers containing gelatin-anion soap complexes and their preparation
US2527268A (en) *	1944-10-30	1950-10-24	Ilford Ltd	Production of photographic emulsions
US2527267A (en) *	1944-10-30	1950-10-24	Ilford Ltd	Photographic layers containing gelatin-sulfonic acid complexes, and their preparation
GB585758A (en) *	1944-10-30	1947-02-24	John Alfred Henry Hart	Improvements in or relating to the production of photographic emulsions
US2576850A (en) *	1945-04-26	1951-11-27	Du Pont	Gelling of polymeric compounds
US2428208A (en) *	1945-06-20	1947-09-30	Eastman Kodak Co	Dichromate bleach bath containing a wetting agent and method of bleaching therewith
US2478400A (en) *	1945-08-17	1949-08-09	Eastman Kodak Co	Silver halide photographic emulsion with developer and color coupler dispersed therein
US2534654A (en) *	1946-01-11	1950-12-19	Polaroid Corp	Ultraviolet absorbing filter
US2528496A (en) *	1946-04-30	1950-11-07	Chalkley Lyman	Photosensitive leucocyanide composition
US2571725A (en) *	1946-08-15	1951-10-16	Eastman Kodak Co	Eliminating stain in photographic color material
US2577127A (en) *	1946-11-23	1951-12-04	Du Pont	Photographic element with colloid layer containing color former and nonionic wettingagent
US2565418A (en) *	1947-08-13	1951-08-21	Eastman Kodak Co	Method of preparing photographic silver halide emulsions
BE484580A (de) *	1947-08-29
BE528163A (de) *	1953-04-17
BE543744A (de) *	1954-12-20
US2843489A (en) *	1955-07-29	1958-07-15	Eastman Kodak Co	Mixed packet photographic emulsions with polyvinyl resin continuous phase
BE551312A (de) *	1955-10-01
US2870012A (en) *	1955-12-23	1959-01-20	Eastman Kodak Co	Microdispersions of photographic color couplers
GB852922A (en) *	1957-09-04	1960-11-02	Gen Aniline & Film Corp	Color formers containing a m-alkylphenoxyacyl group
GB864060A (en) *	1957-11-01	1961-03-29	Gen Aniline & Film Corp	Mixed grain photographic emulsions
US3033680A (en) *	1958-01-13	1962-05-08	Eastman Kodak Co	Plasticized gelating compositions
CA684233A (en) *	1959-05-25	1964-04-14	C. Haas Howard	Photographic products and processes
JPS5448538A (en) *	1977-09-12	1979-04-17	Konishiroku Photo Ind Co Ltd	Color photographic material
JPS55129136A (en) *	1979-03-27	1980-10-06	Fuji Photo Film Co Ltd	Emulsifying method
JPS56126830A (en) *	1980-03-11	1981-10-05	Konishiroku Photo Ind Co Ltd	Silver halide photographic sensitive material
IT1197427B (it) *	1982-05-14	1988-11-30	Gian Franco Menicucci	Metodo di formulazione di leghe metalliche ad uso odontoiatrico e complesso di leghe cosi' ottenute
US4725529A (en)	1985-04-30	1988-02-16	Konishiroku Photo Industry Co., Ltd.	Developing inhibitor arrangment in light-sensitive silver halide color photographic materials
CA1303412C (en)	1985-05-31	1992-06-16	Shigeharu Koboshi	Method for forming direct positive color image
AU591540B2 (en)	1985-12-28	1989-12-07	Konishiroku Photo Industry Co., Ltd.	Method of processing light-sensitive silver halide color photographic material
US5700608A (en) *	1995-07-31	1997-12-23	Eastman Kodak Company	Process for making photographic emulsions and photographic elements and emulsions containing latent image forming units internally containing sensitizing dye

0
- BE BE440854D patent/BE440854A/xx unknown
- NL NL63641D patent/NL63641C/xx active
- NL NL65241D patent/NL65241C/xx active
1939
- 1939-12-29 GB GB5549/41A patent/GB540525A/en not_active Expired
- 1939-12-29 GB GB33070/39A patent/GB540368A/en not_active Expired
1940
- 1940-01-19 US US314689A patent/US2304940A/en not_active Expired - Lifetime
- 1940-05-06 CH CH236780D patent/CH236780A/de unknown
- 1940-08-10 FR FR51566D patent/FR51566E/fr not_active Expired
- 1940-10-26 US US363012A patent/US2318788A/en not_active Expired - Lifetime
- 1940-12-26 US US371650A patent/US2279406A/en not_active Expired - Lifetime
- 1940-12-26 US US371776A patent/US2311020A/en not_active Expired - Lifetime
1946
- 1946-09-30 FR FR951528D patent/FR951528A/fr not_active Expired
- 1946-09-30 FR FR57149D patent/FR57149E/fr not_active Expired

Also Published As

Publication number	Publication date
US2318788A (en)	1943-05-11
FR57149E (fr)	1952-12-15
US2304940A (en)	1942-12-15
FR51566E (fr)	1943-02-05
GB540368A (en)	1941-10-15
NL65241C (de)
GB540525A (en)	1941-10-20
CH236780A (de)	1945-03-15
US2279406A (en)	1942-04-14
NL63641C (de)
US2311020A (en)	1943-02-16
FR951528A (fr)	1949-10-27

Publication	Publication Date	Title
BE435911A (de)
BE433994A (de)
BE421934A (de)
BE428333A (de)
BE431181A (de)
BE432222A (de)
BE432228A (de)
BE432632A (de)
BE432683A (de)
BE432823A (de)
BE432902A (de)
BE432967A (de)
BE432980A (de)
BE433383A (de)
BE433398A (de)
BE433403A (de)
BE433599A (de)
BE433615A (de)
BE433626A (de)
BE433708A (de)	1939-05-31
BE433833A (de)
BE433845A (de)
BE433856A (de)	1939-05-31
BE435988A (de)	1939-09-30
BE433998A (de)