| 摘要 |
(Pentaerythritol phosphate alcohol) (cyclic neopentylene glycol) phosphite and phosphonate are disclosed as flame retardant compounds. The first named compound is formed by the reaction of pentaerythritol phosphate alcohol with a neopentylene glycol halophosphite, such as neopentylene glycol chlorophosphite. The (pentaerythritol phophate alcohol) (cyclic neopentylene glycol) phosphonate is formed by heating (pentaerythritol phosphate alcohol) (cyclic neopentylene glycol) phosphite.
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