Number | Date | Country | Kind |
---|---|---|---|
1102/79 | Feb 1979 | CHX | |
5996/79 | Jun 1979 | CHX | |
101126/79 | Nov 1979 | CHX |
This is a division of application Ser. No. 116,518, filed Jan. 29, 1980, now U.S. Pat. No. 4,273,929.
Number | Name | Date | Kind |
---|---|---|---|
3997536 | Boller et al. | Dec 1976 | |
4062798 | Boller et al. | Dec 1977 | |
4130502 | Eidenschink et al. | Dec 1978 | |
4145114 | Coates et al. | Mar 1979 | |
4154697 | Eidenschink | May 1979 | |
4180475 | Schadt et al. | Dec 1979 | |
4181625 | Eidenschink et al. | Jan 1980 | |
4198130 | Boller et al. | Apr 1980 | |
4273929 | Boller et al. | Jun 1981 |
Number | Date | Country |
---|---|---|
2104 | May 1979 | EPX |
2257588 | Jun 1973 | DEX |
2815860 | Oct 1978 | DEX |
2841245 | Jul 1979 | DEX |
2920730 | Nov 1979 | DEX |
137242 | Aug 1979 | DDX |
139852 | Jan 1980 | DDX |
139867 | Jan 1980 | DDX |
2051113 | Jan 1981 | GBX |
Entry |
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Cox, R. J., Mol. Cryst. Liq. Cryst., vol. 55, pp. 1-32, (1979). |
Constant, J., et al., "Photostable Anthraquinone Pleochroic Dyes", presented at 7th Int. L. C. Conf., Bordeaux, France (Aug. 1978). |
Demus, D., et al., Mol. Cryst. Liq. Cryst., vol. 15, pp. 161-174, (1971). |
Gray, C. W. et al.; Mol. Cryst., Liq. Cryst., vol. 53, pp. 147-166, (1979). |
Number | Date | Country | |
---|---|---|---|
Parent | 116518 | Jan 1980 |