Number | Date | Country | Kind |
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195 32 771 | Sep 1995 | DEX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/EP96/03879 | 9/4/1996 | 8/14/1998 | 8/14/1998 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO97/09364 | 3/13/1997 |
Number | Name | Date | Kind |
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3763079 | Fryd | Oct 1973 | |
4328059 | Horlbeck et al. | May 1982 | |
4704445 | Komiya et al. | Nov 1987 | |
5310782 | Takiyama et al. | May 1994 |
Number | Date | Country |
---|---|---|
824723 | Oct 1969 | CAX |
0 007 445 | Feb 1980 | EPX |
0 028 687 | May 1981 | EPX |
751857 | Jul 1956 | GBX |
1 253 632 | Nov 1971 | GBX |
Entry |
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Uwe Witt et al., "Synthesis, Properties and iodegradability of Polyesters Based on 1,3-Propanediol", Macromol. Chem. Phys. 195, 793-802 (1994). |