Number | Date | Country | Kind |
---|---|---|---|
562/96 | Mar 1996 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
3278253 | Weckler et al. | Oct 1966 | |
3400121 | Weckler et al. | Sep 1968 | |
3775045 | Buehler et al. | Nov 1973 | |
4563189 | Lewis | Jan 1986 | |
4950301 | Lewis | Aug 1990 | |
5314504 | Holfeld et al. | May 1994 | |
5637679 | Hassenruck et al. | Jun 1997 |
Number | Date | Country |
---|---|---|
0098430 | Jan 1984 | EPX |
0118983 | Sep 1984 | EPX |
0175225 | Sep 1985 | EPX |
0174794 | Mar 1986 | EPX |
0190586 | Aug 1986 | EPX |
0290384 | Nov 1988 | EPX |
0692523 | Jan 1996 | EPX |
0693483 | Jan 1996 | EPX |
Entry |
---|
Chem. Abst. 100:105104y (1984). |
Chem. Abst. 106:68727e (1987). |
Chemical Abstracts, 106:215492 (1987). |
JSDC, vol. 107, Oct. 1991, pp. 357-362. |
Derwent Abst. 1995: 678701. |
Dyes & Pigments, vol. 28 , No. 3, pp. 171-192, 1995. |
Dyes & Pigments, vol. 28, No. 4, pp. 237-259, 1995. |
Derwent Abstract, 86-083026�13!, of EP175225 (Mar. 26, 1986). |