公开(公告)号：US20230219876A1

公开(公告)日：2023-07-13

申请号：US17997343

申请日：2021-04-27

申请人： TOTALENERGIES ONETECH ,  NYCO

发明人： Delphine CROZET ,  Alice LIMOGES ,  Djibril FAYE ,  Yves TRAVERT ,  Grégoire HERVÉ

IPC分类号： C07C67/08 ,  A61K8/37 ,  A61Q19/00 ,  C10M105/42 ,  C10M105/40

CPC分类号： C07C67/08 ,  A61K8/37 ,  A61Q19/00 ,  C10M105/42 ,  C10M105/40 ,  A61K2800/10 ,  C10M2203/003 ,  C10M2207/301 ,  C10M2207/2885

摘要： The invention relates to a method for the preparation of estolide esters from a hydroxycarboxylic acid by a reaction of addition of a fatty acid to the hydroxyl function and by a reaction of esterification of the carboxylic acid function with an alcohol. The invention further relates to the use of estolide esters as a base oil in a lubricating composition or as an emollient in a cosmetic or pharmaceutical composition.

公开(公告)号：US20230383060A1

公开(公告)日：2023-11-30

申请号：US18248027

申请日：2021-10-06

申请人： NYCO

发明人： Yves TRAVERT ,  Grégoire HERVE

IPC分类号： C08G73/02 ,  C10M149/22

CPC分类号： C08G73/026 ,  C10M149/22 ,  C10M2215/065 ,  C10N2030/10

摘要： Disclosed is an at least partially continuous process for the preparation of at least one oligomer and/or polymer comprising at least one diphenylamine repeat unit and optionally at least one phenyl α-naphthylamine repeat unit.