公开(公告)号：EP1062307B1

公开(公告)日：2005-04-13

申请号：EP99908903.0

申请日：1999-02-15

申请人： ExxonMobil Research and Engineering Company

发明人： MOEHR, Soenke Esso AG

IPC分类号： C10M117/00 ,  C10M177/00

CPC分类号： C10M117/04 ,  C10M117/00 ,  C10M117/06 ,  C10M177/00 ,  C10M2207/106 ,  C10M2207/1206 ,  C10M2207/123 ,  C10M2207/1245 ,  C10M2207/125 ,  C10M2207/1285 ,  C10M2207/129 ,  C10M2207/1406 ,  C10M2207/22 ,  C10M2207/2613 ,  C10M2207/2626 ,  C10N2210/01

摘要： Greases having low noise properties are prepared by cycling kettle contents, during at least the initial stage of soap-forming or other thickening, round a processing loop comprising (i) agitation and heating and (ii) shearing. Lithium complex greases are referred to which have lower noise properties than a polyurea type grease.