公开(公告)号：US09920277B2

公开(公告)日：2018-03-20

申请号：US14647538

申请日：2012-12-12

Applicant: Dow Global Technologies LLC

Inventor： Jiangbo Ma ,  Martin R. Greaves ,  Zhouwei Yu

IPC: C10M173/00 ,  C10M169/04 ,  C10M173/02 ,  C08L71/02

CPC classification number: C10M169/044 ,  C08L71/02 ,  C08L2205/02 ,  C10M173/02 ,  C10M2207/046 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/108 ,  C10N2240/40 ,  C10N2240/401 ,  C10N2240/402 ,  C10N2270/02 ,  Y10T29/4998 ,  C10M2209/106

Abstract: A concentrated metalworking fluid comprising from 60 to 90 percent by weight base oil selected from the group consisting of water soluble polyalkylene glycols, methoxypolyethylene glycols, polyethylene glycols, and combinations of two or more thereof; from 5 to 20 percent by weight glycol ether; from 0.01 to 5 percent by weight oil soluble polyalkylene glycol; and from 0.2 to 6 percent by weight one or more additives selected from the group consisting of anti-weld agents, corrosion inhibitors, extreme pressure additives, buffers, biocides, lubricity additives, and combinations of two or more thereof is provided. Further provided is a metalworking process.