CH524834A - Photographisches lichtempfindliches Material - Google Patents
Photographisches lichtempfindliches MaterialInfo
- Publication number
- CH524834A CH524834A CH589769A CH589769A CH524834A CH 524834 A CH524834 A CH 524834A CH 589769 A CH589769 A CH 589769A CH 589769 A CH589769 A CH 589769A CH 524834 A CH524834 A CH 524834A
- Authority
- CH
- Switzerland
- Prior art keywords
- sensitive material
- photographic light
- photographic
- light
- sensitive
- Prior art date
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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
-
- 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
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH589769A CH524834A (de) | 1969-04-18 | 1969-04-18 | Photographisches lichtempfindliches Material |
US28544A US3634091A (en) | 1969-04-18 | 1970-04-14 | Photographic light-sensitive material |
DE2018363A DE2018363C3 (de) | 1969-04-18 | 1970-04-16 | Photographisches Aufzeichnungsmaterial für das Silberfarbbleichverfahren |
FR7014077A FR2046215A5 (de) | 1969-04-18 | 1970-04-17 | |
BE749133D BE749133A (fr) | 1969-04-18 | 1970-04-17 | Article photographique photosensible |
GB1874170A GB1316991A (en) | 1969-04-18 | 1970-04-20 | Disazo dyestuffs and their use in phototgraphic light-sensitive material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH589769A CH524834A (de) | 1969-04-18 | 1969-04-18 | Photographisches lichtempfindliches Material |
Publications (1)
Publication Number | Publication Date |
---|---|
CH524834A true CH524834A (de) | 1972-06-30 |
Family
ID=4301168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH589769A CH524834A (de) | 1969-04-18 | 1969-04-18 | Photographisches lichtempfindliches Material |
Country Status (6)
Country | Link |
---|---|
US (1) | US3634091A (de) |
BE (1) | BE749133A (de) |
CH (1) | CH524834A (de) |
DE (1) | DE2018363C3 (de) |
FR (1) | FR2046215A5 (de) |
GB (1) | GB1316991A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3161758D1 (en) * | 1980-04-30 | 1984-02-02 | Ciba Geigy Ag | Colour photopgraphic material for the silver-dye bleaching process, process for the production of this material and its use in the production of photographic images |
DE3775573D1 (de) * | 1986-02-11 | 1992-02-13 | Ilford Ag | Photographisches material fuer das silberfarbbleichverfahren. |
US5332806A (en) * | 1990-05-18 | 1994-07-26 | Ciba-Geigy Corporation | Disazo dyes which contain 2-hydroxynaphthyl moiety |
US5371201A (en) * | 1990-05-18 | 1994-12-06 | Ciba-Geigy Corporation | Azo dyes and preparation and use thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL255706A (de) * | 1959-09-09 | |||
BE626906A (de) * | 1962-01-09 |
-
1969
- 1969-04-18 CH CH589769A patent/CH524834A/de not_active IP Right Cessation
-
1970
- 1970-04-14 US US28544A patent/US3634091A/en not_active Expired - Lifetime
- 1970-04-16 DE DE2018363A patent/DE2018363C3/de not_active Expired
- 1970-04-17 FR FR7014077A patent/FR2046215A5/fr not_active Expired
- 1970-04-17 BE BE749133D patent/BE749133A/xx not_active IP Right Cessation
- 1970-04-20 GB GB1874170A patent/GB1316991A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2018363A1 (de) | 1970-10-29 |
BE749133A (fr) | 1970-10-19 |
FR2046215A5 (de) | 1971-03-05 |
GB1316991A (en) | 1973-05-16 |
DE2018363C3 (de) | 1981-02-12 |
DE2018363B2 (de) | 1980-06-04 |
US3634091A (en) | 1972-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |