Monoazo dyestuffs containing substituted amino triazine
US4771129A · kind A · utility
11Cited by
6References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 13, 1986 |
| Grant date | Sep 13, 1988 |
| Priority date | — |
| Expiry date | Mar 13, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S534/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An azo compound of the formula: ##STR1## wherein M.sub.1, M.sub.2 and M.sub.3 are, the same or different, each a hydrogen atom, an alkali metal atom, an ammonium group or an organic ammonium group; R.sub.1 and R.sub.2 are, the same or different, each a C.sub.1 -C.sub.3 alkyl group, a C.sub.1 -C.sub.3 alkoxy group, a halogen atom or a hydrogen atom; m is 1 or 2; and X and Y are, the same or different, each a C.sub.6 -C.sub.18 alkylamine, alkoxyalkylamine, arylamine, aralkylamine, alkanolamine or alkarylamine residue, which is useful as a magenta color dyestuff for an aqueous ink composition, particularly for ink jet recording.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.