Number | Date | Country | Kind |
---|---|---|---|
3506435 | Feb 1985 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4095983 | Wolff et al. | Jun 1978 | |
4448988 | Guenther | May 1984 |
Entry |
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"Handbook of Chemistry and Physics"--The Chemical Rubber Co., (1973-1974), 54th Edition, pp. C-352 and C-582. |
Bender et al., "Liebigs Annalen der Chemie", (1985), vol. 1985--No. 3--Mar., pp. 579-588. |