CA1000695A - Disazo pigments and process for their manufacture - Google Patents
Disazo pigments and process for their manufactureInfo
- Publication number
- CA1000695A CA1000695A CA162,826A CA162826A CA1000695A CA 1000695 A CA1000695 A CA 1000695A CA 162826 A CA162826 A CA 162826A CA 1000695 A CA1000695 A CA 1000695A
- Authority
- CA
- Canada
- Prior art keywords
- manufacture
- disazo pigments
- disazo
- pigments
- 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
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
- C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
- C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines
-
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH203372A CH566375A5 (en) | 1972-02-11 | 1972-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1000695A true CA1000695A (en) | 1976-11-30 |
Family
ID=4224350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA162,826A Expired CA1000695A (en) | 1972-02-11 | 1973-02-02 | Disazo pigments and process for their manufacture |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4889226A (en) |
| AR (1) | AR197021A1 (en) |
| AU (1) | AU476435B2 (en) |
| BE (1) | BE795196A (en) |
| CA (1) | CA1000695A (en) |
| CH (1) | CH566375A5 (en) |
| DE (1) | DE2306273A1 (en) |
| FR (1) | FR2171373B1 (en) |
| GB (1) | GB1400950A (en) |
| NL (1) | NL7301901A (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE517439C (en) * | 1928-12-06 | 1931-02-04 | I G Farbenindustrie Akt Ges | Process for the preparation of water-insoluble azo dyes |
| FR872977A (en) * | 1940-06-25 | 1942-06-25 | Ste Ind Chim Bale | New azo dyes |
-
0
- BE BE795196D patent/BE795196A/en unknown
-
1972
- 1972-02-11 CH CH203372A patent/CH566375A5/xx not_active IP Right Cessation
-
1973
- 1973-02-02 CA CA162,826A patent/CA1000695A/en not_active Expired
- 1973-02-07 AU AU51925/73A patent/AU476435B2/en not_active Expired
- 1973-02-08 DE DE19732306273 patent/DE2306273A1/en active Pending
- 1973-02-09 GB GB648973A patent/GB1400950A/en not_active Expired
- 1973-02-09 FR FR7304676A patent/FR2171373B1/fr not_active Expired
- 1973-02-09 AR AR24650673A patent/AR197021A1/en active
- 1973-02-09 NL NL7301901A patent/NL7301901A/xx unknown
- 1973-02-12 JP JP1738373A patent/JPS4889226A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2171373B1 (en) | 1976-06-11 |
| FR2171373A1 (en) | 1973-09-21 |
| GB1400950A (en) | 1975-07-16 |
| AU5192573A (en) | 1974-08-08 |
| BE795196A (en) | 1973-08-09 |
| DE2306273A1 (en) | 1973-08-16 |
| AU476435B2 (en) | 1976-09-23 |
| AR197021A1 (en) | 1974-03-08 |
| JPS4889226A (en) | 1973-11-21 |
| NL7301901A (en) | 1973-08-14 |
| CH566375A5 (en) | 1975-09-15 |
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