CA895289A - Metal-complex azo dyestuffs - Google Patents
Metal-complex azo dyestuffsInfo
- Publication number
- CA895289A CA895289A CA895289A CA895289DA CA895289A CA 895289 A CA895289 A CA 895289A CA 895289 A CA895289 A CA 895289A CA 895289D A CA895289D A CA 895289DA CA 895289 A CA895289 A CA 895289A
- Authority
- CA
- Canada
- Prior art keywords
- metal
- azo dyestuffs
- complex azo
- complex
- dyestuffs
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA895289T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA895289A true CA895289A (en) | 1972-03-14 |
Family
ID=36401280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA895289A Expired CA895289A (en) | Metal-complex azo dyestuffs |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA895289A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4699626A (en) * | 1985-03-18 | 1987-10-13 | Sandoz Ltd. | Mixtures of copper complexes of disazo compounds: 4,4'-(3,3'-dihydroxybiphenylene) tetrazo component and disulfonaphthol and 3-sulfo-6-(2'-chloro-4'-chloro or hydroxy-1,3,5-triazin-6'-ylamino)-naphth-1-ol coupling component |
US4843152A (en) * | 1986-04-17 | 1989-06-27 | Sandoz Ltd. | Copper complexes of disazo compounds having di- or tri- sulfonaphthol and 6-[2,4-di-(amino or substituted amino)-1,3,5-triazia-6-ylamino-]-1-hydroxy-3-sulfonaphthalene coupling component radicals |
-
0
- CA CA895289A patent/CA895289A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4699626A (en) * | 1985-03-18 | 1987-10-13 | Sandoz Ltd. | Mixtures of copper complexes of disazo compounds: 4,4'-(3,3'-dihydroxybiphenylene) tetrazo component and disulfonaphthol and 3-sulfo-6-(2'-chloro-4'-chloro or hydroxy-1,3,5-triazin-6'-ylamino)-naphth-1-ol coupling component |
US4843152A (en) * | 1986-04-17 | 1989-06-27 | Sandoz Ltd. | Copper complexes of disazo compounds having di- or tri- sulfonaphthol and 6-[2,4-di-(amino or substituted amino)-1,3,5-triazia-6-ylamino-]-1-hydroxy-3-sulfonaphthalene coupling component radicals |
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