Number | Date | Country | Kind |
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1-45971 | Feb 1989 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3624024 | Caldwell et al. | Nov 1971 | |
3859246 | Jackson et al. | Jan 1975 | |
3987008 | Stackman | Oct 1976 | |
4124561 | Phipps et al. | Nov 1978 | |
4203888 | Rashbrook | May 1980 | |
4343732 | Zama et al. | Aug 1982 | |
4612344 | Breitenfellner | Sep 1986 | |
4672086 | Seiler et al. | Jun 1987 |
Number | Date | Country |
---|---|---|
0133641 | Mar 1985 | EPX |
Entry |
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Robert W. Stackman "Phosphorus Based Additives for Flame Retardant Polyester. 2. Polymeric Phosphorus Esters" Industrial Engineering Chemistry, Prod. Res. Dev., vol. 21, No. 2, 332-336 (1982). |