发明名称 |
Process for producing hydroxy fatty acids from palm oil |
摘要 |
<p>The present invention relates to an improved process for producing hydroxy fatty acids preferably dihydroxy or polyhydroxy acids from unsaturated fatty acids derived from natural oils and fats. The unsaturated fatty acids extracted from natural vegetable oils or animal fats preferably palm-based oleic acid is hydroxylated or oxidized by peracetic acid which formed in situ from a mixture of hydrogen peroxide and formic acid. The process for producing dihydroxy or polyhydroxy fatty acids according to the present invention involve less cost, easier to perform and reduced reaction time. In addition, the dihydroxy or polyhydroxy acids produced according to the present invention is non irritant and suitable to be used in production of cosmetic products.</p> |
申请公布号 |
EP1588999(B1) |
申请公布日期 |
2015.09.23 |
申请号 |
EP20040030062 |
申请日期 |
2004.12.17 |
申请人 |
MALAYSIAN PALM OIL BOARD |
发明人 |
AHMAD, SALMIAH;SOI, HOONG SENG;SATTAR, MOHD NORHISHAM;YUSOF, YUSRABBIL AMIYATI;HASSAN HAZIMAH ABU;AWANG, ROILA |
分类号 |
C07C59/105;C07C51/367;C07C51/43 |
主分类号 |
C07C59/105 |
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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