FR2172839A1 - Azo-pyrazolium dyes - for acrylonitrile (co)polymer and acid-modified polyester and polyamide fibres, giving (bluish) red shades - Google Patents
Azo-pyrazolium dyes - for acrylonitrile (co)polymer and acid-modified polyester and polyamide fibres, giving (bluish) red shadesInfo
- Publication number
- FR2172839A1 FR2172839A1 FR7206219A FR7206219A FR2172839A1 FR 2172839 A1 FR2172839 A1 FR 2172839A1 FR 7206219 A FR7206219 A FR 7206219A FR 7206219 A FR7206219 A FR 7206219A FR 2172839 A1 FR2172839 A1 FR 2172839A1
- Authority
- FR
- France
- Prior art keywords
- dyes
- pyrazolium
- bluish
- azo
- acrylonitrile
- 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.)
- Granted
Links
- 239000000975 dye Substances 0.000 title abstract 3
- 239000004952 Polyamide Substances 0.000 title 1
- 229920001577 copolymer Polymers 0.000 title 1
- 229920002647 polyamide Polymers 0.000 title 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 6
- 125000003118 aryl group Chemical group 0.000 abstract 3
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 125000004442 acylamino group Chemical group 0.000 abstract 1
- 125000004945 acylaminoalkyl group Chemical group 0.000 abstract 1
- 229940100198 alkylating agent Drugs 0.000 abstract 1
- 239000002168 alkylating agent Substances 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 125000004966 cyanoalkyl group Chemical group 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
- C09B44/14—1,2-Diazoles or hydrogenated 1,2-diazoles ; Pyrazolium; Indazolium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
Dyes have formula: (where R1 is H, alkyl or aryl; R2 is alkyl; R3 is aryl when R1 is alkyl or R3 is alkyl when R1 is H or aryl; R4 is H or alkyl, hydroxyalkyl, cyanoalkyl, acylaminoalkyl or alkandioyliminoalkyl; Y is H, alkyl, alkoxy or acylamino; Z is H or alkoxy; X - is an anion) and are prepd. by reacting the corresp. dye where R2 and X - are absent with an alkylating agent.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE795903D BE795903A (en) | 1972-02-24 | NEW AZO-PYRAZOLIUM COLORS | |
FR7206219A FR2172839A1 (en) | 1972-02-24 | 1972-02-24 | Azo-pyrazolium dyes - for acrylonitrile (co)polymer and acid-modified polyester and polyamide fibres, giving (bluish) red shades |
NL7301426A NL165204C (en) | 1972-02-24 | 1973-02-01 | METHOD FOR PREPARING AZO-PYRAZOLIUM DYES, AND METHOD FOR DYEING FIBERS. |
DE19732305984 DE2305984C3 (en) | 1972-02-24 | 1973-02-07 | Azo-pyrazolium dyes, process for their preparation and their use |
CH182973A CH559233A5 (en) | 1972-02-24 | 1973-02-08 | |
BR132973A BR7301329D0 (en) | 1972-02-24 | 1973-02-22 | NEW DYES |
IT6746273A IT977873B (en) | 1972-02-24 | 1973-02-23 | AZO PIRAZOLE DYES |
JP2200573A JPS5524470B2 (en) | 1972-02-24 | 1973-02-23 | |
AR24676773A AR195596A1 (en) | 1972-02-24 | 1973-02-23 | NEW AZO-PIRAZOLIUM COLORS AND PROCEDURE FOR THEIR PREPARATION |
GB923073A GB1408672A (en) | 1972-02-24 | 1973-02-26 | Azo-pyrazolium dyestuffs |
US05/544,541 US3948878A (en) | 1972-02-24 | 1975-01-27 | Pyrazolium-azo-phenyl compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7206219A FR2172839A1 (en) | 1972-02-24 | 1972-02-24 | Azo-pyrazolium dyes - for acrylonitrile (co)polymer and acid-modified polyester and polyamide fibres, giving (bluish) red shades |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2172839A1 true FR2172839A1 (en) | 1973-10-05 |
FR2172839B1 FR2172839B1 (en) | 1975-03-21 |
Family
ID=9094038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7206219A Granted FR2172839A1 (en) | 1972-02-24 | 1972-02-24 | Azo-pyrazolium dyes - for acrylonitrile (co)polymer and acid-modified polyester and polyamide fibres, giving (bluish) red shades |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR7301329D0 (en) |
FR (1) | FR2172839A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001731A1 (en) * | 1977-10-21 | 1979-05-02 | P C U K Produits Chimiques Ugine Kuhlmann | Azo-pyrazolium-dyestuffs, their preparation, their use and fibres dyed therewith |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1217306A (en) * | 1958-04-18 | 1960-05-03 | Bayer Ag | Monoazo dyes, process for their preparation and applications |
US3515715A (en) * | 1967-01-23 | 1970-06-02 | Eastman Kodak Co | Quaternized pyrazolylazo dyes |
-
1972
- 1972-02-24 FR FR7206219A patent/FR2172839A1/en active Granted
-
1973
- 1973-02-22 BR BR132973A patent/BR7301329D0/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1217306A (en) * | 1958-04-18 | 1960-05-03 | Bayer Ag | Monoazo dyes, process for their preparation and applications |
US3515715A (en) * | 1967-01-23 | 1970-06-02 | Eastman Kodak Co | Quaternized pyrazolylazo dyes |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001731A1 (en) * | 1977-10-21 | 1979-05-02 | P C U K Produits Chimiques Ugine Kuhlmann | Azo-pyrazolium-dyestuffs, their preparation, their use and fibres dyed therewith |
Also Published As
Publication number | Publication date |
---|---|
BR7301329D0 (en) | 1974-05-16 |
FR2172839B1 (en) | 1975-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |