IT958675B - AZO-DYES PROCEDURE FOR THEIR PRODUCTION AND THEIR APPLICATION - Google Patents
AZO-DYES PROCEDURE FOR THEIR PRODUCTION AND THEIR APPLICATIONInfo
- Publication number
- IT958675B IT958675B IT8952572A IT8952572A IT958675B IT 958675 B IT958675 B IT 958675B IT 8952572 A IT8952572 A IT 8952572A IT 8952572 A IT8952572 A IT 8952572A IT 958675 B IT958675 B IT 958675B
- Authority
- IT
- Italy
- Prior art keywords
- azo
- dyes
- procedure
- production
- application
- Prior art date
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
- C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
-
- 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
-
- 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
- C09B43/12—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
-
- 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
- C09B43/16—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents linking amino-azo or cyanuric acid residues
-
- 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
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
- G03G17/02—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process with electrolytic development
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Coloring (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH505871A CH572230A5 (en) | 1971-04-07 | 1971-04-07 | Soluble disazo dyes contg sulphonic gps - for use in colour photography multi-layer emulsions |
| CH720871A CH566029A5 (en) | 1971-05-14 | 1971-05-14 | |
| CH1360571A CH572231A5 (en) | 1971-09-16 | 1971-09-16 | Soluble disazo dyes contg sulphonic gps - for use in colour photography multi-layer emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT958675B true IT958675B (en) | 1973-10-30 |
Family
ID=27175080
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT8952572A IT958675B (en) | 1971-04-07 | 1972-04-05 | AZO-DYES PROCEDURE FOR THEIR PRODUCTION AND THEIR APPLICATION |
| IT8952672A IT958676B (en) | 1971-04-07 | 1972-04-05 | AZOCOLORANTS AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT8952672A IT958676B (en) | 1971-04-07 | 1972-04-05 | AZOCOLORANTS AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION |
Country Status (9)
| Country | Link |
|---|---|
| JP (2) | JPS5611941B1 (en) |
| AT (1) | AT317672B (en) |
| BE (2) | BE781728A (en) |
| CA (2) | CA987310A (en) |
| DE (2) | DE2216592C2 (en) |
| FR (2) | FR2132734B1 (en) |
| GB (1) | GB1372448A (en) |
| IT (2) | IT958675B (en) |
| NL (2) | NL7204615A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0373797A1 (en) * | 1988-12-12 | 1990-06-20 | Ilford Ag | Azo dyes and use thereof as image dyes in photographic silver dye bleach materials |
| TWI234557B (en) | 1999-05-26 | 2005-06-21 | Telik Inc | Novel naphthalene ureas as glucose uptake enhancers |
| ITTO20000745A1 (en) | 1999-07-29 | 2002-01-28 | Telik Inc | NEW NAPHTHYL SULPHONIC ACIDS AND COMPOUNDS RELATED TO THEM USE AS GLUCOSE ABSORPTION AGONISTS. |
| TW200301288A (en) * | 2001-12-19 | 2003-07-01 | Clariant Int Ltd | Acidic mono azo dyestuffs |
| WO2003104333A1 (en) * | 2002-06-06 | 2003-12-18 | Ciba Specialty Chemicals Holding, Inc. | Yellow anionic disazo dyes |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR936234A (en) * | 1945-11-24 | 1948-07-13 | Gen Aniline & Film Corp | New disazo dyes |
| FR1449357A (en) * | 1964-10-08 | 1966-08-12 | Ciba Geigy | Photographic articles for the silver discoloration process |
| CH492234A (en) * | 1967-06-07 | 1970-06-15 | Ciba Geigy | Photographic material |
| DE1547649A1 (en) * | 1967-06-27 | 1969-12-04 | Agfa Gevaert Ag | Photographic materials for the silver dye bleaching process |
| CH493003A (en) * | 1967-09-01 | 1970-06-30 | Ciba Geigy | Photographic material |
| CH567282A5 (en) * | 1970-05-05 | 1975-09-30 | Ciba Geigy Ag |
-
1972
- 1972-03-30 CA CA138,614A patent/CA987310A/en not_active Expired
- 1972-03-30 CA CA138,612A patent/CA985675A/en not_active Expired
- 1972-04-05 IT IT8952572A patent/IT958675B/en active
- 1972-04-05 GB GB1561272A patent/GB1372448A/en not_active Expired
- 1972-04-05 IT IT8952672A patent/IT958676B/en active
- 1972-04-06 BE BE781728A patent/BE781728A/en not_active IP Right Cessation
- 1972-04-06 FR FR7212183A patent/FR2132734B1/fr not_active Expired
- 1972-04-06 JP JP3398572A patent/JPS5611941B1/ja active Pending
- 1972-04-06 DE DE19722216592 patent/DE2216592C2/en not_active Expired
- 1972-04-06 NL NL7204615A patent/NL7204615A/xx not_active Application Discontinuation
- 1972-04-06 NL NL7204616A patent/NL7204616A/xx not_active Application Discontinuation
- 1972-04-06 DE DE19722216620 patent/DE2216620C2/en not_active Expired
- 1972-04-06 BE BE781729A patent/BE781729A/en not_active IP Right Cessation
- 1972-04-06 FR FR7212026A patent/FR2132697B1/fr not_active Expired
- 1972-04-07 AT AT302272A patent/AT317672B/en not_active IP Right Cessation
- 1972-04-07 JP JP3451172A patent/JPS5611942B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2216592A1 (en) | 1972-10-19 |
| GB1372448A (en) | 1974-10-30 |
| BE781728A (en) | 1972-10-06 |
| DE2216620A1 (en) | 1972-11-02 |
| DE2216620C2 (en) | 1982-04-01 |
| DE2216592C2 (en) | 1982-09-30 |
| NL7204615A (en) | 1972-10-10 |
| JPS5611942B1 (en) | 1981-03-18 |
| FR2132734A1 (en) | 1972-11-24 |
| FR2132734B1 (en) | 1974-08-02 |
| NL7204616A (en) | 1972-10-10 |
| CA987310A (en) | 1976-04-13 |
| JPS5611941B1 (en) | 1981-03-18 |
| FR2132697B1 (en) | 1974-09-13 |
| CA985675A (en) | 1976-03-16 |
| AT317672B (en) | 1974-09-10 |
| IT958676B (en) | 1973-10-30 |
| FR2132697A1 (en) | 1972-11-24 |
| BE781729A (en) | 1972-10-06 |
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