Number | Date | Country | Kind |
---|---|---|---|
59-193737 | Sep 1984 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2130523 | Carothers | Sep 1938 | |
2878235 | Butler et al. | Mar 1959 | |
3015652 | Schnell et al. | Jan 1962 | |
4465821 | Nielinger et al. | Aug 1984 |
Entry |
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Morgan, Condensation Polymers by Interfacial and Solution Methods, Chapter IV, pp. 115 to 162 (1965). |
Ueda et al., Journal of Polymer Science, Polymer Chem. Edition, vol. 23, 1607-1613 (1985). |