AU455067B2 - Basic azo dyes free from sulphonic acid groups, their production and use - Google Patents
Basic azo dyes free from sulphonic acid groups, their production and useInfo
- Publication number
- AU455067B2 AU455067B2 AU21664/70A AU2166470A AU455067B2 AU 455067 B2 AU455067 B2 AU 455067B2 AU 21664/70 A AU21664/70 A AU 21664/70A AU 2166470 A AU2166470 A AU 2166470A AU 455067 B2 AU455067 B2 AU 455067B2
- Authority
- AU
- Australia
- Prior art keywords
- production
- acid groups
- sulphonic acid
- azo dyes
- basic azo
- 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
- 239000000987 azo dye Substances 0.000 title 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical group OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 title 1
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CHCH70 | 1910-09-02 | ||
CHCH16561/69 | 1969-11-07 | ||
CHCH19042/69 | 1969-12-23 | ||
CHCH12175/70 | 1970-08-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU455067B2 true AU455067B2 (en) | 1972-05-04 |
AU2166470A AU2166470A (en) | 1972-05-04 |
Family
ID=
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