TW200700503A - Red disazo dyestuffs - Google Patents
Red disazo dyestuffsInfo
- Publication number
- TW200700503A TW200700503A TW094121682A TW94121682A TW200700503A TW 200700503 A TW200700503 A TW 200700503A TW 094121682 A TW094121682 A TW 094121682A TW 94121682 A TW94121682 A TW 94121682A TW 200700503 A TW200700503 A TW 200700503A
- Authority
- TW
- Taiwan
- Prior art keywords
- fastness
- dyestuff
- disazo dyestuffs
- dyed
- red disazo
- Prior art date
Links
Landscapes
- Coloring (AREA)
Abstract
A dyestuff of the following formula (1), wherein R is a halogen atom or a C1-4 alkyl group. The dyestuff of the present invention is suitable for dyeing and printing of materials containing hydroxyl group or amide group, in particular animal fibrous material. Dyed material with high fixation and various excellent properties in dyed color can be obtained, showing especially outstanding performance in the property of light fastness, wash fastness, build-up and chlorine fastness.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094121682A TW200700503A (en) | 2005-06-28 | 2005-06-28 | Red disazo dyestuffs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094121682A TW200700503A (en) | 2005-06-28 | 2005-06-28 | Red disazo dyestuffs |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200700503A true TW200700503A (en) | 2007-01-01 |
Family
ID=57910311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094121682A TW200700503A (en) | 2005-06-28 | 2005-06-28 | Red disazo dyestuffs |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200700503A (en) |
-
2005
- 2005-06-28 TW TW094121682A patent/TW200700503A/en unknown
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