Number | Date | Country | Kind |
---|---|---|---|
3001013 | Jan 1980 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3931111 | Kopecek et al. | Jan 1976 | |
4049592 | Marans et al. | Sep 1977 | |
4229551 | Straub | Oct 1980 | |
4254239 | Straub et al. | Mar 1981 | |
4277576 | Straub | Jul 1981 |
Number | Date | Country |
---|---|---|
2805525 | Aug 1978 | DEX |
2831335 | Feb 1980 | DEX |
Entry |
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S. J. Huang, et al., J. Appl. Polym. Sci. 23, (1979), Nr. 2, pp. 429-437. |
S. J. Huang, et al., Polym. Prep. Amer. Chem. Soc. Div. Polym. Chem. 20, (1979), Nr. 2, pp. 552-554. |