GB1196096A - Disazo Dyestuffs, their manufacture and use - Google Patents
Disazo Dyestuffs, their manufacture and useInfo
- Publication number
- GB1196096A GB1196096A GB27316/68A GB2731668A GB1196096A GB 1196096 A GB1196096 A GB 1196096A GB 27316/68 A GB27316/68 A GB 27316/68A GB 2731668 A GB2731668 A GB 2731668A GB 1196096 A GB1196096 A GB 1196096A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dyestuffs
- acidic groups
- residues
- june
- benzene
- 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
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 6
- 230000002378 acidificating effect Effects 0.000 abstract 3
- 125000001624 naphthyl group Chemical group 0.000 abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 239000004305 biphenyl Substances 0.000 abstract 1
- 125000006267 biphenyl group Chemical group 0.000 abstract 1
- 238000004061 bleaching Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002798 polar solvent Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- 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
-
- 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
- C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
- C09B43/145—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with polycarboxylic acids
-
- 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)
- Coloring (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH806567A CH492234A (de) | 1967-06-07 | 1967-06-07 | Photographisches Material |
| CH75768 | 1968-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1196096A true GB1196096A (en) | 1970-06-24 |
Family
ID=25685589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27316/68A Expired GB1196096A (en) | 1967-06-07 | 1968-06-07 | Disazo Dyestuffs, their manufacture and use |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4051123A (en) * | 1972-03-28 | 1977-09-27 | Ciba-Geigy Ag | Sulfonic-acid-group containing disazo dyestuffs |
| US4118232A (en) * | 1971-04-07 | 1978-10-03 | Ciba-Geigy Ag | Photographic material containing sulphonic acid group containing disazo dyestuffs |
| CA985675A (en) * | 1971-04-07 | 1976-03-16 | Ciba-Geigy Ag | Azo dyestuffs, their manufacture and use |
| US4391884A (en) * | 1980-04-30 | 1983-07-05 | Ciba-Geigy Ag | Process for the production of a photographic color image by the silver dye bleach process and suitable color photographic material therefor |
| DE3468282D1 (en) * | 1984-01-12 | 1988-02-04 | Agfa Gevaert Nv | Compounds for use in a dye diffusion transfer process and photographic elements incorporating them |
| EP0373797A1 (en) * | 1988-12-12 | 1990-06-20 | Ilford Ag | Azo dyes and use thereof as image dyes in photographic silver dye bleach materials |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2294892A (en) * | 1940-05-07 | 1942-09-08 | Eastman Kodak Co | Dye for photographic layers |
| GB682665A (en) * | 1944-05-29 | 1952-11-12 | Bela Gaspar | Improved photographic light-sensitive materials |
| NL284975A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-11-02 | |||
| NL301600A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-12-11 | |||
| CH448739A (de) * | 1964-12-02 | 1967-12-15 | Ciba Geigy | Photographisches Material für das Silberfarbbleichverfahren |
-
1967
- 1967-06-07 CH CH806567A patent/CH492234A/de not_active IP Right Cessation
-
1968
- 1968-06-06 FR FR1603105D patent/FR1603105A/fr not_active Expired
- 1968-06-06 BE BE716196D patent/BE716196A/xx not_active IP Right Cessation
- 1968-06-07 GB GB27316/68A patent/GB1196096A/en not_active Expired
- 1968-06-07 DE DE1769542A patent/DE1769542C3/de not_active Expired
-
1972
- 1972-01-27 US US00221429A patent/US3787215A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1769542C3 (de) | 1980-05-14 |
| US3787215A (en) | 1974-01-22 |
| DE1769542B2 (de) | 1979-08-16 |
| CH492234A (de) | 1970-06-15 |
| FR1603105A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-03-22 |
| DE1769542A1 (de) | 1971-07-29 |
| BE716196A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] |