发明名称 |
WATER DILUTED CUMENE HYDROPEROXIDE SOLUTIONS |
摘要 |
The present invention provides for the use of water, rather than cumene, as a more environmentally acceptable diluent for purified cumene hydroperoxide (CHP) solutions. From 1 to about 6 weight percent water can be used to dilute purified CHP solutions, thus reducing or eliminating the use of a hazardous compound, as a diluent. The method and CHP-water solutions of the present invention should significantly reduce or eliminate the hazardous emissions problems encountered with the use of cumene as a diluent and make CHP solutions more environmentally acceptable to produce, transport and use. Water as a diluent also depresses the freezing point of the resultant solution, thereby permitting year-round use of higher concentration CHP solutions. Water diluted CHP solutions will also reduce cumene-related impurities in finished products made therefrom. |
申请公布号 |
WO0222570(A2) |
申请公布日期 |
2002.03.21 |
申请号 |
WO2001US28123 |
申请日期 |
2001.09.04 |
申请人 |
ARISTECH CHEMICAL CORPORATION |
发明人 |
HENRY, KEITH, E.;AIKEN, JOHN, E. |
分类号 |
C07C407/00;C07C409/10 |
主分类号 |
C07C407/00 |
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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