发明名称 |
METHOD FOR OBTAINING BORAZANE, SUITABLE FOR OBTAINING HIGHLY PURE AND VERY HIGHLY PURE BORAZANE |
摘要 |
The present invention relates to a method for obtaining borazane, said method being suitable for obtaining borazane containing a low level of impurities. The borazane (obtained by reaction of at least one ammonium salt with at least one alkali and/or alkaline earth metal borohydride) in solution in THF is selectively precipitated with a non-solvent. The precipitated borazane can further be purified by selective dissolution. The borazane obtained after selective precipitation and dissolution contains less than 1% by weight of impurities and/or does not exhibit exothermic decomposition in the solid state with a temperature range of the endothermic melting peak above 110° C. |
申请公布号 |
EP2571810(B1) |
申请公布日期 |
2016.12.14 |
申请号 |
EP20110727244 |
申请日期 |
2011.05.20 |
申请人 |
HERAKLES |
发明人 |
GOUDON, Jean-Philippe;RENOUARD, Joël |
分类号 |
C01B35/08;C01B35/14 |
主分类号 |
C01B35/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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