发明公开
EP2841541A1 UNSATURATED FATTY ALCOHOL DERIVATIVES FROM NATURAL OIL METATHESIS
审中-公开
不饱和脂肪酸的醇衍生物FROMNATURÖLMETATHESE
- 专利标题: UNSATURATED FATTY ALCOHOL DERIVATIVES FROM NATURAL OIL METATHESIS
- 专利标题(中): 不饱和脂肪酸的醇衍生物FROMNATURÖLMETATHESE
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申请号: EP13780515.6申请日: 2013-03-13
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公开(公告)号: EP2841541A1公开(公告)日: 2015-03-04
- 发明人: ALLEN, David R. , ALONSO, Marcos , BEDDAOUI, Mary , BERNHARDT, Randal J. , BROWN, Aaron , DILLAVOU, Scott , DONG, Xue Min , GORMAN, Wilma , HUTCHISON, John C. , LUEBKE, Gary , LUKA, Renee , LUXEM, Franz , MALEC, Andrew D. , MASTERS, Ronald A. , MURPHY, Dennis S. , PENDLETON, Nicholas , RYKLIN, Irma , SKELTON, Patti , SOOK, Brian , SPAULDING, Chris , TURPIN, Krista , WALLACE, Gregory , WIESTER, Michael , WOLFE, Patrick Shane
- 申请人: Stepan Company
- 申请人地址: 22 West Frontage Road Northfield, Illinois 60093 US
- 专利权人: Stepan Company
- 当前专利权人: Stepan Company
- 当前专利权人地址: 22 West Frontage Road Northfield, Illinois 60093 US
- 代理机构: Schnappauf, Georg
- 优先权: US201261637607P 20120424
- 国际公布: WO2013162736 20131031
- 主分类号: C11D1/28
- IPC分类号: C11D1/28
摘要:
Sulfate and sulfonate derivatives of unsaturated fatty alcohols, processes for making them, and methods of using them are disclosed. In one aspect, a monounsaturated fatty alcohol composition is made by reducing a metathesis-derived monounsaturated alkyl ester. The fatty alcohol composition is then converted to a sulfate or sulfonate derivative by one or more of alkoxylation, sulfation, sulfonation, and sulfitation. Of particular interest are the sulfate and ether sulfate derivatives.
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