公开(公告)号：US20170073611A1

公开(公告)日：2017-03-16

申请号：US15124723

申请日：2014-03-18

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Martin R. Greaves ,  Jiangbo Ma

IPC: C10M169/04 ,  C10M133/44

CPC classification number: C10M169/044 ,  C10M133/44 ,  C10M2207/026 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10M2209/1075 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/223 ,  C10M2219/044 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/12 ,  C10N2230/36 ,  C10N2230/40 ,  C10N2230/52 ,  C10N2230/70 ,  C10N2240/30 ,  C10M2207/289 ,  C10M2209/1065 ,  C10M2209/1085

Abstract: A lubricant contains alcohol initiated propylene oxide homopolymer, an oil soluble polyalkylene glycol other than the alcohol initiated propylene oxide homopolymer, and a calcium salt of dinonylnaphthalene sulphonate where the lubricant is further characterized by containing less than ten weight-percent of polyol esters based on total lubricant weight is useful as a lubricant for compressors.

Abstract translation: 润滑剂含有醇引发的环氧丙烷均聚物，除醇引发的环氧丙烷均聚物以外的油溶性聚亚烷基二醇和二壬基萘磺酸钙盐，其中润滑剂进一步表征为含有少于10重量％的多元醇酯基于总量 润滑剂重量可用作压缩机的润滑剂。

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.