Number | Date | Country | Kind |
---|---|---|---|
1-13238 | Jan 1989 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4959435 | Seitz et al. | Sep 1990 | |
5006296 | Pedersen | Apr 1991 |
Number | Date | Country |
---|---|---|
0291915 | Nov 1988 | EPX |
0318794 | Jun 1989 | EPX |
0325125 | Jul 1989 | EPX |
0356856 | Mar 1990 | EPX |
Entry |
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Spencer et al., "The Viscous Flow of Molten Polystyrene . . . ", Journal of Colloid Sci., vol. 4, 241 (1949). |
Chemical Abstracts, vol. 108, 1988, p. 49, Abstract No. 151651n for JP 62-257950. |