Number | Date | Country | Kind |
---|---|---|---|
195 24 619.5 | Jul 1995 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2541152 | Cairns | Dec 1951 | |
3919225 | Arnold et al. | Nov 1975 | |
4981973 | Murray et al. | Jan 1991 | |
5155253 | Murray et al. | Oct 1992 |
Number | Date | Country |
---|---|---|
A-911017 | May 1954 | DEX |
Entry |
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Hvala et.al., Vestn. Slov. Kem. Drug., 36(3), pp. 305-323, 1989. |
Ledvina et.al., Coll. Czechoslovak Chem. Commun., 47, pp. 676-688, 1982. |
Schildberg et al, "Chemische Zuendung von Acetylen . . . ", Chem. Ing. Tech. 66 (1994), pp. 1389-1392. |
Crawshaw et al, "The Preparation and Polymerization of N,N'-Divinylureas", J. Macromol. Sci,-Chem., A5(1), pp. 51-62 (1971). |