Number | Date | Country | Kind |
---|---|---|---|
3236521 | Oct 1982 | DEX | |
3314188 | Apr 1983 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3431224 | Goldblum | Mar 1969 | |
4192940 | Lindner et al. | Mar 1980 | |
4216298 | Schreckenberg et al. | Aug 1980 |
Entry |
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Polymer Blends, D. R. Paul a. S. Newman, Academic Press, New York, 1978, vol. 1, pp. 55-61. |