公开(公告)号：EP0096919A3

公开(公告)日：1985-01-16

申请号：EP83200784

申请日：1983-06-01

Applicant: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Inventor： Tanaka, Norimitsu ,  Okamoto, Toshihiko

IPC: C10M05/14 ,  C10M05/02

CPC classification number: C10M123/02 ,  C10M113/08 ,  C10M117/04 ,  C10M2201/0606 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/087 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2207/1245 ,  C10M2207/125 ,  C10M2207/1285 ,  C10N2210/01

Abstract: High dropping-point lithium-complex grease composition having improved extreme pressure properties, comprising a lubricating oil and the following components:
(a) at least one lithium soap a C 12 to C 24 hydroxy fatty acid, (b) at least one lithium salt of a boric acid, and (c) at least one metal salt selected from the group consisting of
1) a potassium salt of a boric acid, 2) a sodium salt of a boric acid, 3) an alkaline earth metal salt of a boric acid, and 4) a zinc salt of a boric acid.