IT1046407B - Acid azo dyes of benzene series - contg carboxylic acid gps., for dyeing of stripy polyamide fabrics (BE130876) - Google Patents
Acid azo dyes of benzene series - contg carboxylic acid gps., for dyeing of stripy polyamide fabrics (BE130876)Info
- Publication number
- IT1046407B IT1046407B IT2357075A IT2357075A IT1046407B IT 1046407 B IT1046407 B IT 1046407B IT 2357075 A IT2357075 A IT 2357075A IT 2357075 A IT2357075 A IT 2357075A IT 1046407 B IT1046407 B IT 1046407B
- Authority
- IT
- Italy
- Prior art keywords
- stripy
- dyeing
- contg
- azo dyes
- carboxylic acid
- Prior art date
Links
Landscapes
- Coloring (AREA)
Abstract
Azo dyes of formula (I): (in which R is methyl or ethyl; R or methyl; the COOH gp. is in m- or p-posn. to the azo gp.), are used for dyeing polyamide fibres in yellow-to-orange shades, from boiling aq. dye baths. Level shades are produced on stripy-dyeing polyamide fabrics with good intensity and fastness, esp. to wet treatments. or methyl; the COOH gp. is in m- or p-posn. to the azo gp.), are used for dyeing polyamide fibres in yellow-to-orange shades, from boiling aq. dye baths. Level shades are produced on stripy-dyeing polyamide fabrics with good intensity and fastness, esp. to wet treatments.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2357075A IT1046407B (en) | 1975-05-21 | 1975-05-21 | Acid azo dyes of benzene series - contg carboxylic acid gps., for dyeing of stripy polyamide fabrics (BE130876) |
AR26220776A AR208019A1 (en) | 1975-02-13 | 1976-01-01 | ACID COLORANT FOR THE HOLDING OF THE RIBBED NYLON AND PROCEDURE FOR ITS PREPARATION |
DK51276A DK51276A (en) | 1975-02-13 | 1976-02-09 | SURE DYES SUITABLE FOR DYING STRIPED NYLON |
NL7601269A NL7601269A (en) | 1975-02-13 | 1976-02-09 | PROCEDURE FOR PREPARING AND USING ACID DYES FOR DYING STRIPED NYLON. |
FR7603575A FR2300839A1 (en) | 1975-02-13 | 1976-02-10 | PROCEDURE FOR CONFERENCE |
DE19762605084 DE2605084A1 (en) | 1975-02-13 | 1976-02-10 | ACID DYES, PROCESS FOR THEIR PRODUCTION AND THEIR USE |
GB559176A GB1503112A (en) | 1975-02-13 | 1976-02-12 | Acid azo dyes and the dyeing of nylon |
BR7600890A BR7600890A (en) | 1975-02-13 | 1976-02-12 | DYE PREPARATION PROCESS, AS WELL AS TO OBTAIN UNIFORM DYES, IN YELLOW AND ORANGE TONES, IN IRREGULAR POLYAMIDE FIBERS |
JP1333176A JPS51105332A (en) | 1975-02-13 | 1976-02-12 | SUTORIIKUNOARUNAIRONOSENSHOKUSURUNONITEKISHITASANSEISENRYO |
CH178676A CH602873A5 (en) | 1975-02-13 | 1976-02-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2357075A IT1046407B (en) | 1975-05-21 | 1975-05-21 | Acid azo dyes of benzene series - contg carboxylic acid gps., for dyeing of stripy polyamide fabrics (BE130876) |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1046407B true IT1046407B (en) | 1980-06-30 |
Family
ID=11208214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2357075A IT1046407B (en) | 1975-02-13 | 1975-05-21 | Acid azo dyes of benzene series - contg carboxylic acid gps., for dyeing of stripy polyamide fabrics (BE130876) |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1046407B (en) |
-
1975
- 1975-05-21 IT IT2357075A patent/IT1046407B/en active
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