公开(公告)号：WO2021257382A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/036851

申请日：2021-06-10

Applicant: FUCHS PETROLUB SE ,  ZAKI, Nael ,  ENYARD, JR., H., Ray

Inventor： ZAKI, Nael ,  ENYARD, JR., H., Ray

IPC: C10M173/02 ,  C10M2201/02 ,  C10M2201/0626 ,  C10M2201/083 ,  C10M2201/1036 ,  C10M2201/1056 ,  C10M2207/022 ,  C10M2207/026 ,  C10M2207/1265 ,  C10M2207/1285 ,  C10M2207/283 ,  C10M2207/402 ,  C10M2209/084 ,  C10M2209/1036 ,  C10M2209/104 ,  C10M2209/126 ,  C10M2219/022 ,  C10M2219/046 ,  C10M2223/04 ,  C10M2223/047 ,  C10N2010/02 ,  C10N2010/04 ,  C10N2030/06 ,  C10N2030/12 ,  C10N2030/62 ,  C10N2030/64 ,  C10N2040/14 ,  C10N2050/10

Abstract: A water-based lubricating grease composition includes at least 40 wt% water; a salt-based thickener; a polymer-based thickener; and optionally, an inorganic solid- based thickener. A process for preparing the water-based lubricating grease composition may include blending a suitable amount of water with a salt-based thickener to provide a thickened water-based grease, wherein the salt-based thickener is obtained from contacting a base with a fat; and adding a polymer-based thickener to the thickened water-based grease.