公开(公告)号：US20190249055A1

公开(公告)日：2019-08-15

申请号：US16391733

申请日：2019-04-23

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Ankit Sethi ,  Samuel F. Yana Motta ,  Gustavo Pottker ,  Gregory Laurence Smith ,  Elizabet del Carmen Vera Becerra ,  Yang Zou ,  Joshua Close

IPC分类号： C09K5/04 ,  C10M171/00 ,  C09K15/04 ,  C10M107/32 ,  C10M107/24 ,  F25B45/00 ,  F25B1/00

CPC分类号： C09K5/044 ,  C09K5/045 ,  C09K15/04 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/40 ,  C10M107/24 ,  C10M107/32 ,  C10M171/008 ,  C10M2203/024 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2205/223 ,  C10M2207/026 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1023 ,  C10M2209/1033 ,  C10M2215/00 ,  C10M2215/20 ,  C10M2215/202 ,  C10M2215/206 ,  C10M2223/00 ,  C10M2223/049 ,  C10M2229/025 ,  C10N2220/302 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2230/70 ,  C10N2240/30 ,  F25B1/00 ,  F25B45/00 ,  F25B2400/121

摘要： Disclosed are refrigerants comprising at least about 97% by weight of a blend of three compounds, said blend consisting of:from about 40% by weight to about 49% by weight difluoromethane (HFC-32), from about 6% by weight to about 12% by weight pentafluoroethane (HFC-125), from about 33% by weight to about 40% by weight trifluoroiodomethane (CF3I); and from about 2% by weight to about 12% by weight of trans 1,3,3,3-tetrafluoropropene (trans HFO-1234ze), wherein the percentages are based on the total weight of the three compounds in the blend, and systems and method using same.

公开(公告)号：US20190241827A1

公开(公告)日：2019-08-08

申请号：US16316392

申请日：2017-11-22

申请人： IDEMITSU KOSAN CO., LTD.

发明人： Masato KANEKO

IPC分类号： C10M169/04 ,  C10M145/14 ,  C10M143/12 ,  C09K5/04

CPC分类号： C10M169/041 ,  C09K5/04 ,  C09K5/042 ,  C09K2205/12 ,  C10M101/02 ,  C10M143/10 ,  C10M143/12 ,  C10M145/14 ,  C10M169/04 ,  C10M2203/003 ,  C10M2205/06 ,  C10M2209/084 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2240/30

摘要： The present invention relates to: a refrigerator oil containing (A) a mineral oil having a kinematic viscosity at 40° C. of 20.00 mm2/s or less, and (B) one or more selected from the group consisting of a vinyl-based polymer, an olefin-based polymer, a diene-based polymer, and copolymers corresponding to these polymers, each having a weight average molecular weight (Mw) of 300 or more and 500,000 or less, a composition for refrigerator containing the refrigerator oil, and a method for producing the refrigerator oil.

公开(公告)号：US20190233698A1

公开(公告)日：2019-08-01

申请号：US16262570

申请日：2019-01-30

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Samuel F. Yana Motta ,  Ankit Sethi ,  Yang Zou

IPC分类号： C09K5/04 ,  C10M107/32 ,  C10M107/24

CPC分类号： C09K5/044 ,  C09K2205/12 ,  C09K2205/122 ,  C09K2205/22 ,  C10M107/24 ,  C10M107/32 ,  C10M2209/043 ,  C10M2209/1023 ,  C10N2240/30 ,  F25B9/006 ,  F25B31/002

摘要： The present invention relates to a refrigerant composition, including difluoromethane (HFC-32), pentafluoroethane (HFC-125), and trifluoroiodomethane (CF3I) for use in a heat exchange system, including air conditioning and refrigeration applications and in particular aspects to the use of such compositions as a replacement of the refrigerant R-410A for heating and cooling applications and to retrofitting heat exchange systems, including systems designed for use with R-410A.

公开(公告)号：US20190185781A1

公开(公告)日：2019-06-20

申请号：US16322015

申请日：2017-08-28

申请人： Idemitsu Kosan Co., Ltd.

发明人： Tokue SATO

IPC分类号： C10M169/04 ,  C10M101/02 ,  C10M129/70 ,  C10M133/12 ,  C10M141/06

CPC分类号： C10M169/04 ,  C10M101/02 ,  C10M129/10 ,  C10M129/70 ,  C10M133/12 ,  C10M141/06 ,  C10M2203/1025 ,  C10M2207/284 ,  C10M2215/26 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/40 ,  C10N2240/30

摘要： Provided is a vacuum pump oil which contains a mineral oil (A) having a temperature gradient Δ|η*| of complex viscosity between two points of t (° C.) and t−10(° C.) (where −15≤t≤−10), as measured using a rotary rheometer at an angular velocity of 6.3 rad/s, of 10 Pa·s/° C. or less, and one or more compounds selected from a phenol-based compound (B) and an amine-based compound (C), and which has a viscosity index of less than 160. The vacuum pump oil has a good ultimate vacuum degree and is excellent in water separability, oxidation stability and shear stability, and is therefore applicable to various applications.

公开(公告)号：US20180355269A1

公开(公告)日：2018-12-13

申请号：US15781420

申请日：2016-12-07

申请人： MEXICHEM FLUOR S.A. DE C.V.

发明人： Robert Elliot LOW ,  Andrew Paul SHARRATT ,  Emma Jane HODGSON

IPC分类号： C10M107/38 ,  C09K5/04 ,  C09K21/12 ,  C09K21/08 ,  C09K21/02 ,  C09K21/14 ,  C09K21/10

CPC分类号： C10M107/38 ,  C09K5/045 ,  C09K21/02 ,  C09K21/08 ,  C09K21/10 ,  C09K21/12 ,  C09K21/14 ,  C09K2205/126 ,  C10M171/008 ,  C10M2203/024 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2211/02 ,  C10M2211/06 ,  C10M2213/02 ,  C10M2213/043 ,  C10M2213/0606 ,  C10M2223/04 ,  C10M2223/043 ,  C10N2210/03 ,  C10N2210/05 ,  C10N2220/022 ,  C10N2220/301 ,  C10N2220/302 ,  C10N2220/303 ,  C10N2230/08 ,  C10N2240/30

摘要： A composition comprising a heat transfer portion and a lubricating portion, wherein the lubricating portion comprises one or more compounds according to formula (I): wherein W is independently selected from the group consisting of H, F, CI, Br and I; Y is independently selected from the group consisting of F, CI, Br and I; Z is independently selected from the group consisting of H, OH, (CW2)PCW3, CY3, OCW3, 0(CW2)pCW3, OCW((CY2)mCY3)CWCW2, polyalkylene glycol and polyolester; n is an integer from 2 to 250; m is an integer from 0 to 3; and p is an integer from 0 to 9.

公开(公告)号：US10077229B2

公开(公告)日：2018-09-18

申请号：US14913170

申请日：2014-07-11

申请人： Moresco Corporation

发明人： Shingo Maruyama ,  Yoshifumi Nakacho

IPC分类号： C07C69/708 ,  F16C32/06 ,  F16C33/04 ,  F16C33/66 ,  C10M105/34 ,  C10M129/70 ,  F16C33/10

CPC分类号： C07C69/708 ,  C10M105/34 ,  C10M129/70 ,  C10M2207/281 ,  C10M2207/2815 ,  C10M2215/064 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2240/02 ,  C10N2240/20 ,  C10N2240/203 ,  C10N2240/204 ,  C10N2240/30 ,  C10N2250/10 ,  F16C32/06 ,  F16C33/04 ,  F16C33/109 ,  F16C33/6633 ,  F16C33/6696

摘要： A compound of the present invention is represented by the general formula (1) and has a 40° C. kinetic viscosity (v) that satisfies 4 mm2/s≤v≤30 mm2/s, CnH2n+1—(O—CH2CH2)p—O—(CH2)3—(C═O)—O—CmH2m+1  (1) (where O represents an oxygen atom, C represents a carbon atom, H represents a hydrogen atom, m is an integer of 1 to 18, n is an integer of 1 to 12, p is an integer of 1 to 3, and 2≤n+m≤30 is satisfied). The present invention provides (i) a lubricant excellent in energy-saving, heat resistance, and low-temperature fluidity and (ii) use of the lubricant.

公开(公告)号：US20180237586A1

公开(公告)日：2018-08-23

申请号：US15754319

申请日：2016-09-14

申请人： IDEMITSU KOSAN CO., LTD.

发明人： Taeko NAKANO ,  Tadashi KISEN ,  Makoto OKAMOTO

IPC分类号： C08G65/12 ,  C10M145/24

CPC分类号： C08G65/12 ,  B01J31/0239 ,  B01J31/0268 ,  B01J31/143 ,  C10M145/24 ,  C10M145/36 ,  C10M2209/104 ,  C10M2209/105 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/41 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2240/30 ,  C10M2209/108

摘要： In the method for producing a polyether compound of the present invention, an oxirane monomer is polymerized with a trialkylaluminum and a non-halogen-containing onium salt to produce a polyether compound.

公开(公告)号：US20180230397A1

公开(公告)日：2018-08-16

申请号：US15751047

申请日：2016-09-14

申请人： IDEMITSU KOSAN CO., LTD.

发明人： Taeko NAKANO ,  Makoto OKAMOTO ,  Tadashi KISEN

IPC分类号： C10M169/04 ,  C10M105/18 ,  C10M105/14 ,  C10M107/24 ,  C10M145/26 ,  C10M145/04 ,  C09K5/04 ,  F25B13/00

CPC分类号： C10M169/041 ,  C09K5/04 ,  C09K5/041 ,  C10M105/08 ,  C10M105/14 ,  C10M105/18 ,  C10M105/32 ,  C10M105/34 ,  C10M105/36 ,  C10M105/38 ,  C10M107/20 ,  C10M107/24 ,  C10M145/04 ,  C10M145/14 ,  C10M145/26 ,  C10M169/04 ,  C10M2207/0225 ,  C10M2207/0406 ,  C10M2209/04 ,  C10M2209/043 ,  C10M2209/103 ,  C10N2230/02 ,  C10N2240/30 ,  F25B1/00 ,  F25B13/00

摘要： The refrigerator oil of the present invention contains an oxygen-containing base oil and a viscosity index improver, and has a viscosity index (VI) of 200 or more and a volume resistivity of 1×109 Ωm or more.

公开(公告)号：US20180180332A1

公开(公告)日：2018-06-28

申请号：US15737644

申请日：2016-06-16

申请人： CARRIER CORPORATION

发明人： Susanne M. Opalka ,  Xia Tang ,  Daniel G. Goberman ,  Ulf J. Jonsson ,  Zaffir A. Chaudhry

IPC分类号： F25B31/00 ,  F25B13/00 ,  F16C33/66 ,  C10M105/38 ,  C10M107/24 ,  C10M107/02 ,  C10M105/06 ,  C10M101/00 ,  C09K5/04

CPC分类号： F25B31/002 ,  C09K5/044 ,  C09K5/045 ,  C09K2205/126 ,  C09K2205/22 ,  C10M101/00 ,  C10M105/06 ,  C10M105/38 ,  C10M107/02 ,  C10M107/24 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2205/0206 ,  C10M2207/2835 ,  C10M2209/043 ,  C10N2240/30 ,  F04D29/023 ,  F04D29/059 ,  F04D29/063 ,  F05D2300/43 ,  F05D2300/51 ,  F05D2300/611 ,  F16C33/6688 ,  F16C2362/52 ,  F25B13/00 ,  F25B2400/07 ,  F25B2500/06 ,  F25B2500/16

摘要： A heat transfer system is disclosed that includes a circulation loop of a heat transfer fluid that comprises a halocarbon. The circulation loop includes a compressor or pump that includes bearing rolling surfaces in contact with the heat transfer fluid. The bearing contact surface has a substrate a layer thereon that includes a polymer or oligomer having polar side groups and a tribofilm.

公开(公告)号：US20180127675A1

公开(公告)日：2018-05-10

申请号：US15861878

申请日：2018-01-04

申请人： Afton Chemical Corporation

发明人： Scott Culley ,  Xinggao Fang ,  Scott D. Schwab

IPC分类号： C10L10/08 ,  C10M133/08 ,  C10L1/222 ,  C10L1/02

CPC分类号： C10L10/08 ,  C10L1/023 ,  C10L1/2225 ,  C10L2200/0259 ,  C10L2200/0423 ,  C10L2230/22 ,  C10L2270/023 ,  C10M133/08 ,  C10M2215/042 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2240/104 ,  C10N2240/12 ,  C10N2240/30

摘要： A fuel composition, a lubricant composition, and methods for reducing friction or wear of moving parts. The fuel composition includes gasoline and from about 10 to about 500 ppm by weight of a dialkylaminoalkanol of the formula R1(R2)NCH2CH(R3)R4. The lubricant composition includes base oil of lubricating viscosity and from about 0.05 to about 5.0 weight percent of a dialkylaminoalkanol of the formula R1(R2)NCH2CH(R3)R4. In the above formulas wherein R1 is an alkyl group or a hydroxy alkyl group containing from 8 to 50 carbon atoms; R2 is an alkyl group containing from 1 to 4 carbon atoms; R3 is selected from H and OH; and R4 is selected from H, an alkyl group containing from 1 to 4 carbon atoms, and CH2OH and wherein at least one of R3 and R4 contains a hydroxyl group and provided that when R1 is a hydroxyalkyl group, R3 is OH and R4 is CH2OH.