Phosphorus-based oxazine compounds and preparation method of the same
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United States of America Patent
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Jul 28, 2009
Grant Date -
Jul 2, 2009
app pub date -
Jan 21, 2008
filing date -
Dec 28, 2007
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Abstract
The present invention provides phosphorus-based oxazine compounds and the preparation method thereof. The phosphorus-based oxazine compounds of the present invention can provide better fire-resistant characteristics, while the preparation method for the phosphorus-based oxazine compound of the present invention can offer high yields and/or high purity phosphorus-based oxazine compounds.
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