公开(公告)号：US09957458B2

公开(公告)日：2018-05-01

申请号：US14754728

申请日：2015-06-30

申请人： Ravi G. S. ,  Baskar Palani ,  Payal D Kak ,  Deepti Bapat

发明人： Ravi G. S. ,  Baskar Palani ,  Payal D Kak ,  Deepti Bapat

IPC分类号： C10M105/32 ,  C10M105/36 ,  C10M173/02 ,  C10M177/00

CPC分类号： C10M105/36 ,  C10M173/02 ,  C10M177/00 ,  C10M2209/104 ,  C10M2209/109 ,  C10N2220/021 ,  C10N2230/06 ,  C10N2230/24 ,  C10N2230/54 ,  C10N2240/40 ,  C10N2240/401 ,  C10N2240/402 ,  C10N2270/00

摘要： This invention is a composition of an ester resulting from the reaction of an oligomer of ethylene oxide in presence or a catalyst, with fatty acids. The resulting water based metal working fluid additive is useful as it imparts property of stable micro-emulsion and helps improving the wear life, coefficient of friction and other tribological properties among other uses.