专利检索 ap:("BASF SE" OR "BASF HEALTH AND CARE PRODUCTS FRANCE S.A.S.") AND inv:"Joerg SCHWARZER" 第 1 页

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发明申请
PROCESS FOR THE PRODUCTION AND PURIFICATION OF STEROLS 有权

公开(公告)号：US20220340838A1

公开(公告)日：2022-10-27

申请号：US17762397

申请日：2020-09-24

申请人： BASF SE , BASF HEALTH AND CARE PRODUCTS FRANCE S.A.S.

发明人： Valerie EYCHENNE , Yannick BASSO , Olivier VALLEJO , Joerg SCHWARZER

IPC分类号： C11C1/10 , C11B13/00 , C11C3/04

摘要： The presently claimed invention relates to a process for the production and purification of sterols from oil distillates or oil distillation residues, in particular from the latter. Specifically, the presently claimed invention relates to a process for obtaining sterols in a pure form with reduced impurity and improved color.