发明公开
EP1991515A2 BIO-DERIVED 1,3-PROPANEDIOL AND ITS CONJUGATE ESTERS AS NATURAL AND NON IRRITATING SOLVENTS FOR BIOMASS-DERIVED EXTRACTS FRAGRANCE CONCENTRATES, AND OILS
审中-公开
1,3-丙二醇从生物质提取物，香料提取物和生物OILS源及其KONJUGATESTER个人而不是可爱的溶剂
- 专利标题： BIO-DERIVED 1,3-PROPANEDIOL AND ITS CONJUGATE ESTERS AS NATURAL AND NON IRRITATING SOLVENTS FOR BIOMASS-DERIVED EXTRACTS FRAGRANCE CONCENTRATES, AND OILS
- 专利标题（中）： 1,3-丙二醇从生物质提取物，香料提取物和生物OILS源及其KONJUGATESTER个人而不是可爱的溶剂
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申请号： EP07750672.3申请日： 2007-02-12
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公开(公告)号： EP1991515A2公开(公告)日： 2008-11-19
- 发明人: JOERGER, Melissa , FENYVESI, Gyorgyi , POLADI, Raja, Hari, Prasad, D. , MILLER, Robert
- 申请人： DuPont Tate & Lyle Bio Products Company, LLC
- 申请人地址： 4417 Lancaster Pike Wilmington DE 19805 US
- 专利权人： DuPont Tate & Lyle Bio Products Company, LLC
- 当前专利权人： DuPont Tate & Lyle Bio Products Company, LLC
- 当前专利权人地址： 4417 Lancaster Pike Wilmington DE 19805 US
- 代理机构： Howard, Paul Nicholas
- 优先权： US772111P 20060210; US772110P 20060210; US772120P 20060210; US772471P 20060210; US772194P 20060210; US772193P 20060210; US772112P 20060210; US846948P 20060925; US853920P 20061024; US859264P 20061115; US872705P 20061204; US880824P 20070117
- 国际公布： WO2007095262 20070823
- 主分类号： C07C27/00
- IPC分类号： C07C27/00
摘要：
Compositions comprising 1,3-propanediol and an extraction product are provided, and the 1,3-propanediol in the composition is biologically derived. Also provided are processes for extracting an extract from a source. These processes comprise providing 1,3-propanediol and mixing the 1,3-propanediol with the source. This serves to extract the extract from the source into the 1,3-propanediol. The processes also include separating the source from the ester and extract.
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