公开(公告)号：US20180245017A1

公开(公告)日：2018-08-30

申请号：US15553627

申请日：2016-02-22

Applicant: Dow Global Technologies LLC

Inventor： Ashish Kotnis ,  Martin R. Greaves ,  Govindlal Khemchandani

IPC: C10M169/04

CPC classification number: C10M169/044 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2209/106 ,  C10M2209/107 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/223 ,  C10M2219/022 ,  C10M2219/106 ,  C10M2223/04 ,  C10M2229/02 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2240/04

Abstract: A lubricant formulation contains: (a) greater than 50 weight-percent hydrocarbon base oil; (b) 5 weight-percent or more and less than 50 weight-percent of one or a combination of more than one oil soluble polyalkylene glycol selected from a group consisting of monol, diol and triol initiated 1,2-butylene oxide homopolymers and monol initiated copolymers of 1,2-butylene oxide and propylene oxide; (c) 0.1 weight-percent or more and 5 weight-percent or less of sulfurized olefin; and (d) 0.1 weight-percent or more and 2 weight-percent or less of phosphate ester; where weight-percent is relative to total lubricant formulation weight.

公开(公告)号：US09926510B2

公开(公告)日：2018-03-27

申请号：US14434504

申请日：2013-10-14

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Martin R. Greaves

IPC: C07F5/04 ,  C10M107/34 ,  C10M145/34 ,  C10M169/04 ,  C10M107/02

CPC classification number: C10M145/34 ,  C10M107/02 ,  C10M169/041 ,  C10M2205/003 ,  C10M2205/0285 ,  C10M2207/026 ,  C10M2207/2825 ,  C10M2209/103 ,  C10M2209/105 ,  C10M2209/106 ,  C10M2209/107 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/223 ,  C10M2223/04 ,  C10M2223/043 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/30 ,  C10N2230/50 ,  C10N2240/04 ,  C10M2209/108

Abstract: A lubricant composition comprising from 75 to 95 percent by weight polyalphaolefin base oil; and from 7.5 to 25 percent by weight oil soluble polyalkylene glycol (OSP) additive, wherein the polyalkylene glycol has a viscosity at 40° C. from 15 cSt to 50 cSt and comprises units derived from propylene oxide and units derived from butylene oxide; wherein the lubricant composition exhibits a four ball EP weld load result of at least 160 kg and an air release value at 75° C. of less than 3 minutes is provided.

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.

公开(公告)号：US09914895B2

公开(公告)日：2018-03-13

申请号：US14774985

申请日：2014-05-13

Applicant: Dow Global Technologies LLC

Inventor： Martin R. Greaves ,  Evelyn A. Zaugg-Hoozemans

IPC: C10M145/32 ,  C10M145/36

CPC classification number: C10M145/32 ,  C10M145/36 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/2805 ,  C10M2207/2825 ,  C10M2207/2835 ,  C10M2209/105 ,  C10M2209/106 ,  C10N2230/06 ,  C10M2209/108 ,  C10N2220/021

Abstract: Provided are lubricant compositions comprising a hydrocarbon base oil and a polyoxybutylene polymer prepared by polymerizing butylene oxide with a monol initiator and having a number average molecular weight ranging from 800 g/mol to 1200 g/mol. The polyoxybutylene polymer functions as a highly active friction-modifier additive.

公开(公告)号：US20180030370A1

公开(公告)日：2018-02-01

申请号：US15553666

申请日：2016-02-22

Applicant: Dow Global Technologies LLC

Inventor： Ashish Kotnis ,  Martin R. Greaves ,  Govindlal Khemchandani

IPC: C10M169/04 ,  C10M161/00 ,  C10M135/04 ,  C10M105/00 ,  C10M145/04

CPC classification number: C10M169/044 ,  C10M105/00 ,  C10M135/04 ,  C10M141/08 ,  C10M145/04 ,  C10M161/00 ,  C10M169/04 ,  C10M2203/003 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2209/04 ,  C10M2209/106 ,  C10M2209/1065 ,  C10M2209/107 ,  C10M2209/1075 ,  C10M2219/022 ,  C10M2223/047 ,  C10N2230/06 ,  C10N2240/04 ,  C10M2209/105 ,  C10M2209/108 ,  C10M2209/1085 ,  C10M2209/1055

Abstract: A lubricant formulation contains: (a) at least 50 weight-percent hydrocarbon base oil; (b) five to 50 weight-percent of an oil soluble polyalkylene glycol selected from monol, diol and triol initiated 1,2-butylene oxide homopolymer and monol initiated copolymers of 1,2-butylene oxide and propylene oxide; and (c) 0.1 to five weight-percent or less of a sulfurized olefin; where weight-percent is based on total lubricant formulation weight.

公开(公告)号：US20160060561A1

公开(公告)日：2016-03-03

申请号：US14772079

申请日：2014-05-13

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Martin R. Greaves ,  Evelyn A. Zaugg-Hoozemans

IPC: C10M145/30

CPC classification number: C10M145/30 ,  C10M111/04 ,  C10M169/041 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2209/105 ,  C10M2209/1055 ,  C10M2209/106 ,  C10M2209/1065 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/70 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/30 ,  C10M2209/109

Abstract: Provided are lubricant compositions comprising a base oil, a polyoxypropylene polymer, and a butyleneoxy based polyoxyalkylene polymer. The base oil, polyoxypropylene polymer and polyoxyalkylene polymer are soluble with one another.

Abstract translation: 提供了包含基础油，聚氧丙烯聚合物和基于丁烯氧基的聚氧化烯聚合物的润滑剂组合物。 基油，聚氧丙烯聚合物和聚氧化烯聚合物彼此可溶。