FR951528A - Perfectionnements aux produits photographiques sensibles - Google Patents
Perfectionnements aux produits photographiques sensiblesInfo
- Publication number
- FR951528A FR951528A FR951528DA FR951528A FR 951528 A FR951528 A FR 951528A FR 951528D A FR951528D A FR 951528DA FR 951528 A FR951528 A FR 951528A
- Authority
- FR
- France
- Prior art keywords
- sensitive photographic
- photographic products
- products
- sensitive
- photographic
- 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
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
- 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)
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 |
---|---|
FR951528A true FR951528A (fr) | 1949-10-27 |
Family
ID=27516200
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR51566D Expired FR51566E (fr) | 1939-01-23 | 1940-08-10 | Perfectionnements aux procédés de photographie en couleurs |
FR57149D Expired FR57149E (fr) | 1939-01-23 | 1946-09-30 | Perfectionnements aux procédés de photographie en couleurs |
FR951528D Expired FR951528A (fr) | 1939-01-23 | 1946-09-30 | Perfectionnements aux produits photographiques sensibles |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR51566D Expired FR51566E (fr) | 1939-01-23 | 1940-08-10 | Perfectionnements aux procédés de photographie en couleurs |
FR57149D Expired FR57149E (fr) | 1939-01-23 | 1946-09-30 | Perfectionnements aux procédés de photographie en couleurs |
Country Status (6)
Country | Link |
---|---|
US (4) | US2304940A (fr) |
BE (1) | BE440854A (fr) |
CH (1) | CH236780A (fr) |
FR (3) | FR51566E (fr) |
GB (2) | GB540525A (fr) |
NL (2) | NL63641C (fr) |
Families Citing this family (32)
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 |
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 |
US2527268A (en) * | 1944-10-30 | 1950-10-24 | Ilford Ltd | 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 (fr) * | 1947-08-29 | |||
BE528163A (fr) * | 1953-04-17 | |||
BE543744A (fr) * | 1954-12-20 | |||
US2843489A (en) * | 1955-07-29 | 1958-07-15 | Eastman Kodak Co | Mixed packet photographic emulsions with polyvinyl resin continuous phase |
BE551312A (fr) * | 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 |
DE3681347D1 (de) | 1985-05-31 | 1991-10-17 | Konishiroku Photo Ind | Verfahren zur herstellung eines direkt positiven farbbildes. |
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
- NL NL65241D patent/NL65241C/xx active
- BE BE440854D patent/BE440854A/xx unknown
- NL NL63641D patent/NL63641C/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 FR57149D patent/FR57149E/fr not_active Expired
- 1946-09-30 FR FR951528D patent/FR951528A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR51566E (fr) | 1943-02-05 |
GB540368A (en) | 1941-10-15 |
US2311020A (en) | 1943-02-16 |
US2318788A (en) | 1943-05-11 |
CH236780A (de) | 1945-03-15 |
BE440854A (fr) | |
US2279406A (en) | 1942-04-14 |
GB540525A (en) | 1941-10-20 |
NL65241C (fr) | |
US2304940A (en) | 1942-12-15 |
FR57149E (fr) | 1952-12-15 |
NL63641C (fr) |
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