BE640911R - - Google Patents
Info
- Publication number
- BE640911R BE640911R BE640911A BE640911A BE640911R BE 640911 R BE640911 R BE 640911R BE 640911 A BE640911 A BE 640911A BE 640911 A BE640911 A BE 640911A BE 640911 R BE640911 R BE 640911R
- Authority
- BE
- Belgium
- Prior art keywords
- azo
- formula
- methoxy
- groups
- och3
- Prior art date
Links
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 5
- -1 amino-azo Chemical group 0.000 abstract 3
- 239000000987 azo dye Substances 0.000 abstract 2
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical group C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 1
- 239000005749 Copper compound Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000005337 azoxy group Chemical group [N+]([O-])(=N*)* 0.000 abstract 1
- 150000001880 copper compounds Chemical class 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000001335 demethylating effect Effects 0.000 abstract 1
- 239000012954 diazonium Substances 0.000 abstract 1
- 150000001989 diazonium salts Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/24—Disazo or polyazo compounds
- C09B45/28—Disazo or polyazo compounds containing copper
-
- 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
- C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
-
- 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
- C09B43/08—Preparation of azo dyes from other azo compounds by reduction
- C09B43/085—Preparation of azo dyes from other azo compounds by reduction by reacting nitro azo dyes with amine or amino azo dye with nitro compounds
-
- 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
- C09B43/08—Preparation of azo dyes from other azo compounds by reduction
- C09B43/10—Preparation of azo dyes from other azo compounds by reduction with formation of a new azo or an azoxy bridge
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH270060A CH386247A (de) | 1960-03-09 | 1960-03-09 | Photographische Schicht für das Silberfarbbleichverfahren |
| CH1442162A CH415296A (de) | 1960-03-09 | 1962-12-07 | Photographische Schicht für das Silberfarbbleichverfahren |
| CH1442062A CH415295A (de) | 1960-03-09 | 1962-12-07 | Photographische Schicht für das Silberfarbbleichverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE640911R true BE640911R (fr) | 1964-06-08 |
Family
ID=27173858
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE640911A BE640911R (fr) | 1960-03-09 | 1963-12-06 | |
| BE640912A BE640912R (fr) | 1960-03-09 | 1963-12-06 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE640912A BE640912R (fr) | 1960-03-09 | 1963-12-06 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3211556A (fr) |
| BE (2) | BE640911R (fr) |
| CH (3) | CH415295A (fr) |
| DE (2) | DE1174613B (fr) |
| FR (3) | FR1290363A (fr) |
| GB (3) | GB923265A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL291335A (fr) * | 1962-04-10 | |||
| CH433979A (de) * | 1964-06-02 | 1967-04-15 | Ciba Geigy | Photographisches Material für das Silberfarbbleichverfahren |
| US4235957A (en) * | 1979-01-25 | 1980-11-25 | Eastman Kodak Company | Thermal silver-dye bleach element and process |
| DE2948022A1 (de) * | 1979-11-29 | 1981-06-04 | Bayer Ag, 5090 Leverkusen | Polyazofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben von vegetabilischen fasermaterialien und leder |
| DE3173964D1 (en) * | 1980-06-03 | 1986-04-10 | Ciba Geigy Ag | Dyeing paper |
| CH654588A5 (de) * | 1981-12-31 | 1986-02-28 | Sandoz Ag | Metallisierte stilbenazoverbindungen, verfahren zur herstellung und verwendung. |
| US20090246529A1 (en) | 2008-03-28 | 2009-10-01 | Conopco, Inc., D/B/A Unilever | Particle with Bipolar Topospecific Characteristics and Process for Preparation Thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2987513A (en) * | 1958-01-31 | 1961-06-06 | Bayer Ag | Azo dyestuffs and process for their manufacture |
| US3148062A (en) * | 1959-04-06 | 1964-09-08 | Eastman Kodak Co | Photographic elements and processes using splittable couplers |
-
1961
- 1961-03-07 FR FR854756A patent/FR1290363A/fr not_active Expired
- 1961-03-09 GB GB8681/61A patent/GB923265A/en not_active Expired
-
1962
- 1962-12-07 CH CH1442062A patent/CH415295A/de unknown
- 1962-12-07 CH CH1442162A patent/CH415296A/de unknown
-
1963
- 1963-10-09 GB GB39871/63A patent/GB999996A/en not_active Expired
- 1963-10-09 GB GB39870/63A patent/GB1002345A/en not_active Expired
- 1963-11-25 FR FR954918A patent/FR84793E/fr not_active Expired
- 1963-11-25 FR FR954919A patent/FR84794E/fr not_active Expired
- 1963-12-06 DE DEC31610A patent/DE1174613B/de active Pending
- 1963-12-06 BE BE640911A patent/BE640911R/fr active
- 1963-12-06 DE DEC31611A patent/DE1173337B/de active Pending
- 1963-12-06 BE BE640912A patent/BE640912R/fr active
-
1964
- 1964-02-27 CH CH240464A patent/CH431272A/de unknown
- 1964-03-13 US US351839A patent/US3211556A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH431272A (de) | 1967-02-28 |
| DE1173337B (de) | 1964-07-02 |
| GB1002345A (en) | 1965-08-25 |
| FR84793E (fr) | 1965-04-16 |
| DE1174613B (de) | 1964-07-23 |
| GB923265A (en) | 1963-04-10 |
| FR1290363A (fr) | 1962-04-13 |
| BE640912R (fr) | 1964-06-08 |
| CH415295A (de) | 1966-06-15 |
| US3211556A (en) | 1965-10-12 |
| FR84794E (fr) | 1965-04-16 |
| CH415296A (de) | 1966-06-15 |
| GB999996A (en) | 1965-07-28 |
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| BE640912R (fr) | ||
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