发明名称 |
Process for preparing fluorocarboxylic acid |
摘要 |
A process for preparing a fluorocarboxylic acid, which includes a dehydration step of removing from a mixture containing a fluorocarboxylic acid and water at least a part of the water to obtain a dehydrated fluorocarboxylic acid solution, and a purification step of purifying the dehydrated fluorocarboxylic acid solution. |
申请公布号 |
US8624060(B2) |
申请公布日期 |
2014.01.07 |
申请号 |
US200913055095 |
申请日期 |
2009.09.04 |
申请人 |
ITATANI SHUJI;ICHIDA TAKUYA;SHIBATA NORIAKI;OHNO KAORI;DAIKIN INDUSTRIES, LTD. |
发明人 |
ITATANI SHUJI;ICHIDA TAKUYA;SHIBATA NORIAKI;OHNO KAORI |
分类号 |
C07C51/48;C07C53/21;C07C59/135 |
主分类号 |
C07C51/48 |
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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