Number | Name | Date | Kind |
---|---|---|---|
3488343 | de Montmollin et al. | Jan 1970 | |
4185959 | Imada et al. | Jan 1980 | |
4652269 | Bowles et al. | Mar 1987 | |
5232462 | Tzikas | Aug 1993 | |
5456727 | Heimling et al. | Oct 1995 | |
5496381 | Russ et al. | Mar 1996 | |
5541301 | Jordine et al. | Jul 1996 | |
5556435 | Russ et al. | Sep 1996 | |
5644040 | Hurter | Jul 1997 | |
5653773 | Reddig et al. | Aug 1997 | |
5693103 | Van Chambers et al. | Dec 1997 | |
5735911 | Tzikas | Apr 1998 | |
5779740 | Lehmann et al. | Jul 1998 |
Number | Date | Country |
---|---|---|
0657508 | Jun 1995 | EPX |
0714955 | Jun 1996 | EPX |
2226336 | Jun 1990 | GBX |
Entry |
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C.L. Bird, "The Theory and Practice of Wool Dyeing", The Society of Dyers and Colourists, Yorkshire 1972, p. 79. |
K. Venkataraman, "The Chemistry of Synthetic Dyes", vol. 7, p. 93. 1974. |