Number | Date | Country | Kind |
---|---|---|---|
4122655 | Jul 1991 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2319057 | Hansford | May 1943 | |
3427351 | Nakagawa et al. | Feb 1969 | |
3790549 | Feniak | Feb 1974 | |
4304731 | Nishino et al. | Dec 1981 | |
4336356 | Aharoni et al. | Jun 1982 | |
4358566 | Ver Strate | Nov 1982 | |
4574059 | Kervennal et al. | Mar 1986 | |
5047097 | Sayles | Sep 1991 |
Number | Date | Country |
---|---|---|
0382405 | Aug 1990 | EPX |
1520311 | Feb 1970 | DEX |
1170097 | Nov 1969 | GBX |
Entry |
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Jones, E. B. and Marvel, C. S.; Journal of Polymer Science: Part A; vol. 2, pp. 5313-5318, (1964). |