BE725314A - - Google Patents
Info
- Publication number
- BE725314A BE725314A BE725314DA BE725314A BE 725314 A BE725314 A BE 725314A BE 725314D A BE725314D A BE 725314DA BE 725314 A BE725314 A BE 725314A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671597504 DE1597504A1 (de) | 1967-12-13 | 1967-12-13 | Photographische Materialien fuer das Silberfarbbleichverfahren |
| DEA0057670 | 1967-12-13 | ||
| DE19671595504 DE1595504B2 (de) | 1965-07-12 | 1967-12-13 | Verfahren zur entfernung farbiger vanadium bestandteile aus kohlenwasserstoffloesungen von olefinpolymeren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE725314A true BE725314A (enrdf_load_stackoverflow) | 1969-06-12 |
Family
ID=27180867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE725314D BE725314A (enrdf_load_stackoverflow) | 1967-12-13 | 1968-12-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3615582A (enrdf_load_stackoverflow) |
| BE (1) | BE725314A (enrdf_load_stackoverflow) |
| CH (1) | CH516813A (enrdf_load_stackoverflow) |
| DE (1) | DE1597504A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1598427A (enrdf_load_stackoverflow) |
| GB (1) | GB1211928A (enrdf_load_stackoverflow) |
-
1967
- 1967-12-13 DE DE19671597504 patent/DE1597504A1/de active Pending
-
1968
- 1968-11-22 US US778294A patent/US3615582A/en not_active Expired - Lifetime
- 1968-11-27 CH CH1766368A patent/CH516813A/de not_active IP Right Cessation
- 1968-12-11 GB GB58913/68A patent/GB1211928A/en not_active Expired
- 1968-12-12 BE BE725314D patent/BE725314A/xx unknown
- 1968-12-13 FR FR1598427D patent/FR1598427A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1598427A (enrdf_load_stackoverflow) | 1970-07-06 |
| US3615582A (en) | 1971-10-26 |
| GB1211928A (en) | 1970-11-11 |
| DE1597504A1 (de) | 1970-07-09 |
| CH516813A (de) | 1971-12-15 |