BE488200A - - Google Patents
Info
- Publication number
- BE488200A BE488200A BE488200DA BE488200A BE 488200 A BE488200 A BE 488200A BE 488200D A BE488200D A BE 488200DA BE 488200 A BE488200 A BE 488200A
- Authority
- BE
- Belgium
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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
- G03C7/29—Azo dyes therefor
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
-
- 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
- G03C1/83—Organic dyestuffs therefor
- G03C1/831—Azo dyes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Coloring (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18714A US2612448A (en) | 1948-04-02 | 1948-04-02 | Photographic elements containing azo dyes and process using them |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE488200A true BE488200A (US06486227-20021126-C00021.png) |
Family
ID=21789413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE488200D BE488200A (US06486227-20021126-C00021.png) | 1948-04-02 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2612448A (US06486227-20021126-C00021.png) |
| BE (1) | BE488200A (US06486227-20021126-C00021.png) |
| FR (1) | FR983750A (US06486227-20021126-C00021.png) |
| GB (1) | GB683064A (US06486227-20021126-C00021.png) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE605768A (US06486227-20021126-C00021.png) * | 1960-07-06 | |||
| NL270722A (US06486227-20021126-C00021.png) * | 1960-10-27 | |||
| US3152905A (en) * | 1961-02-09 | 1964-10-13 | Minnesota Mining & Mfg | Sensitizing methine dyes and intermediates, process for preparing same and photographic element containing these dyes |
| NL279064A (US06486227-20021126-C00021.png) * | 1961-05-30 | |||
| NL287540A (US06486227-20021126-C00021.png) * | 1962-01-09 | |||
| NL291335A (US06486227-20021126-C00021.png) * | 1962-04-10 | |||
| US3236643A (en) * | 1962-05-04 | 1966-02-22 | Polaroid Corp | Photographic processes, compositions and products |
| US3222169A (en) * | 1962-05-08 | 1965-12-07 | Polaroid Corp | Photographic products, compositions and processes employing azo dye developers |
| DE1252058B (US06486227-20021126-C00021.png) * | 1962-09-24 | |||
| DE1213240B (de) * | 1964-02-13 | 1966-03-24 | Agfa Gevaert Ag | Lichtempfindliches photographisches Material mit mindestens einer Azofarbstoff enthaltenden optisch sensibilisierten Halogensilber-Emulsions-schicht fuer das Silberfarbbleichverfahren |
| US3436219A (en) * | 1965-02-26 | 1969-04-01 | Mitsubishi Paper Mills Ltd | Color photographic material |
| US3482979A (en) * | 1965-04-05 | 1969-12-09 | Minnesota Mining & Mfg | Silver halide emulsions containing red bleachable dyestuffs |
| US4235957A (en) * | 1979-01-25 | 1980-11-25 | Eastman Kodak Company | Thermal silver-dye bleach element and process |
| DD208243B1 (de) * | 1981-12-16 | 1987-03-11 | Wolfen Filmfab Veb | Farbenfotografisches silberhalogenidmaterial mit filterfarbstoffen |
| US6024785A (en) | 1997-04-23 | 2000-02-15 | Konica Corporation | Ink-jet recording ink and an ink-jet recording method |
| US20070064050A1 (en) * | 2005-09-21 | 2007-03-22 | Konica Minolta Holdings, Inc. | Ink-jet ink, ink-jet ink set and ink-jet recording method |
| JP2008208298A (ja) | 2007-02-28 | 2008-09-11 | Konica Minolta Holdings Inc | インクジェット用インク及びインクジェット記録方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190214576A (en) * | 1902-06-30 | 1903-05-21 | Oliver Imray | Manufacture of Substantive Secondary Disazo-dyestuffs from Monoacetyl-para-diamidohydroquinonedialkylether or Amidohydroquinone-dialkylether. |
| GB191408569A (en) * | 1914-04-04 | 1915-05-20 | Levinstein Ltd | The Production of New Dyestuffs and their Utilisation. |
| GB514353A (en) * | 1937-01-23 | 1939-11-06 | Du Pont | New azo compounds and dyestuffs derived therefrom |
| USRE23357E (en) * | 1939-08-28 | 1951-04-17 | Processes for producing same | |
| GB541073A (en) * | 1940-04-09 | 1941-11-12 | Eastman Kodak Co | Process of colour photography and materials therefor |
| US2294892A (en) * | 1940-05-07 | 1942-09-08 | Eastman Kodak Co | Dye for photographic layers |
| BE453075A (US06486227-20021126-C00021.png) * | 1941-02-18 | |||
| FR956677A (US06486227-20021126-C00021.png) * | 1941-03-22 | 1950-02-02 | ||
| GB551500A (en) * | 1941-08-19 | 1943-02-25 | Eastman Kodak Co | Improvements in photographic materials containing dyes |
-
0
- BE BE488200D patent/BE488200A/xx unknown
-
1948
- 1948-04-02 US US18714A patent/US2612448A/en not_active Expired - Lifetime
-
1949
- 1949-03-28 FR FR983750D patent/FR983750A/fr not_active Expired
- 1949-03-29 GB GB8459/49A patent/GB683064A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB683064A (en) | 1952-11-19 |
| US2612448A (en) | 1952-09-30 |
| FR983750A (fr) | 1951-06-27 |
