Transfer dyeing with 1-amino-4-anilinoanthraquinone dyes
US4124355A · kind A · utility
4Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 1978 |
| Grant date | Nov 7, 1978 |
| Priority date | — |
| Expiry date | Mar 17, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/913
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A process for the transfer color printing of synthetic textile materials wherein the dyestuff used is a 1-amino-4-anilinoanthraquinone having one or two ortho substituents in the anilino group. The anthraquinone nucleus may be further substituted in the 2- and/or 3-position, preferably by an electron-withdrawing group in the 2-position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.