MX339789B - Fluidos de trabajo que comprenden difluorometano y éster de dipentaeritritol. - Google Patents

Fluidos de trabajo que comprenden difluorometano y éster de dipentaeritritol.

Info

Publication number
MX339789B
MX339789B MX2014008818A MX2014008818A MX339789B MX 339789 B MX339789 B MX 339789B MX 2014008818 A MX2014008818 A MX 2014008818A MX 2014008818 A MX2014008818 A MX 2014008818A MX 339789 B MX339789 B MX 339789B
Authority
MX
Mexico
Prior art keywords
working fluids
difluoromethane
pentaerythritol ester
esters
lubricant composition
Prior art date
Application number
MX2014008818A
Other languages
English (en)
Other versions
MX2014008818A (es
Inventor
Benanti Travis
T Hessell Edward
Original Assignee
Chemtura Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chemtura Corp filed Critical Chemtura Corp
Publication of MX2014008818A publication Critical patent/MX2014008818A/es
Publication of MX339789B publication Critical patent/MX339789B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/008—Lubricant compositions compatible with refrigerants
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/24—Only one single fluoro component present
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C10M2207/2835—Esters of polyhydroxy compounds used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/069—Linear chain compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/071—Branched chain compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/09—Characteristics associated with water
    • C10N2020/097—Refrigerants
    • C10N2020/101—Containing Hydrofluorocarbons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/09—Characteristics associated with water
    • C10N2020/097—Refrigerants
    • C10N2020/103—Containing Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/09—Characteristics associated with water
    • C10N2020/097—Refrigerants
    • C10N2020/105—Containing Ammonia
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/09—Characteristics associated with water
    • C10N2020/097—Refrigerants
    • C10N2020/106—Containing Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/70—Soluble oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/30—Refrigerators lubricants or compressors lubricants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)

Abstract

En la presente invención se observó que las mezclas de ésteres de neopentilpoliol seleccionados son sumamente miscibles con el refrigerante R-32 a lo largo de un amplio intervalo de temperaturas. Por lo tanto, la presente invención se refiere a fluidos de trabajo que comprenden R-32 y una composición lubricante de tipo éster de poliol que tiene una viscosidad cinemática a 40°C de entre 32 y 120 cSt, donde dicha composición lubricante comprende ésteres alquilcarboxílicos C5-10 de dipentaeritritol en la que al menos un 40% molar, normalmente más, de los grupos alquilcarboxilato de los ésteres alquilcarboxílicos son grupos pentanoílo.
MX2014008818A 2012-02-15 2013-02-15 Fluidos de trabajo que comprenden difluorometano y éster de dipentaeritritol. MX339789B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261599004P 2012-02-15 2012-02-15
US13/766,884 US8691109B2 (en) 2012-02-15 2013-02-14 Working fluids comprising difluoromethane and di-pentaerythritol ester
PCT/US2013/026302 WO2013123300A1 (en) 2012-02-15 2013-02-15 Working fluids comprising difluoromethane and di-pentaerythritol ester

Publications (2)

Publication Number Publication Date
MX2014008818A MX2014008818A (es) 2014-10-24
MX339789B true MX339789B (es) 2016-06-10

Family

ID=48944850

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014008818A MX339789B (es) 2012-02-15 2013-02-15 Fluidos de trabajo que comprenden difluorometano y éster de dipentaeritritol.

Country Status (8)

Country Link
US (1) US8691109B2 (es)
EP (1) EP2814922B1 (es)
JP (1) JP6021949B2 (es)
KR (1) KR20140125787A (es)
CN (1) CN104039941B (es)
BR (1) BR112014017555B1 (es)
MX (1) MX339789B (es)
WO (1) WO2013123300A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103525370A (zh) * 2013-08-01 2014-01-22 广东美芝制冷设备有限公司 组合物以及采用该组合物的压缩机和制冷设备
AU2015204789A1 (en) * 2014-01-10 2016-07-28 The Lubrizol Corporation Lubricant for low global warming potential refrigerant systems
US10253232B2 (en) * 2015-02-10 2019-04-09 Patech Fine Chemicals Co., Ltd. Method of lubricating a rotary screw compressor
EP3056557A1 (en) * 2015-02-11 2016-08-17 Patech Fine Chemicals Co., Ltd. Method of lubricating a rotary screw compressor
EP3272838B1 (en) * 2015-03-19 2022-05-11 Hitachi-Johnson Controls Air Conditioning, Inc. Compressor for refrigeration and air conditioning, and refrigeration and air conditioning device
EP4063761A1 (en) 2015-03-30 2022-09-28 Carrier Corporation Low-oil refrigerants and vapor compression systems
US9683158B2 (en) * 2015-06-26 2017-06-20 Lanxess Solutions Us, Inc. Working fluids comprising fluorinated olefins and polyol esters
CN106705472A (zh) * 2015-07-24 2017-05-24 珠海格力节能环保制冷技术研究中心有限公司 工作介质及应用其的制冷装置
JP6838561B2 (ja) * 2015-12-25 2021-03-03 日油株式会社 冷凍機油用エステル

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670013A (en) 1969-10-16 1972-06-13 Hercules Inc Synthesis of partial esters of certain poly(neopentyl polyols) and aliphatic monocarboxylic acids
ES2104738T3 (es) 1991-01-17 1997-10-16 Cpi Eng Services Inc Composicion lubricante para refrigerantes fluorados.
CA2208217A1 (en) * 1994-12-08 1996-06-13 Exxon Chemical Patents, Inc. Biodegradable branched synthetic ester base stocks and lubricants formed therefrom
US5895778A (en) 1997-08-25 1999-04-20 Hatco Corporation Poly(neopentyl polyol) ester based coolants and improved additive package
JP5314230B2 (ja) * 2000-10-30 2013-10-16 Ｊｘ日鉱日石エネルギー株式会社 冷凍機用流体組成物
US6774093B2 (en) 2002-07-12 2004-08-10 Hatco Corporation High viscosity synthetic ester lubricant base stock
US20040209789A1 (en) * 2002-12-19 2004-10-21 Andrew Swallow Alkylbenzene/polyol ester blends for use in air conditioning systems
JP2011195630A (ja) * 2010-03-17 2011-10-06 Jx Nippon Oil & Energy Corp 冷凍機油および冷凍機用作動流体組成物
EP2556135B1 (en) * 2010-04-06 2020-12-09 LANXESS Corporation Refrigeration oil and compositions with carbon dioxide refrigerant
JP5555568B2 (ja) 2010-07-26 2014-07-23 Ｊｘ日鉱日石エネルギー株式会社 冷凍機油
CN103261689B (zh) 2010-12-20 2016-05-25 日立空调·家用电器株式会社 冷冻空调用压缩机及冷冻空调装置
JP5989989B2 (ja) * 2011-12-27 2016-09-07 日本サン石油株式会社 冷凍機油組成物

Also Published As

Publication number Publication date
KR20140125787A (ko) 2014-10-29
BR112014017555A2 (pt) 2018-05-29
US20130207022A1 (en) 2013-08-15
CN104039941A (zh) 2014-09-10
US8691109B2 (en) 2014-04-08
EP2814922B1 (en) 2021-01-13
BR112014017555B1 (pt) 2020-02-27
MX2014008818A (es) 2014-10-24
WO2013123300A1 (en) 2013-08-22
CN104039941B (zh) 2016-01-06
EP2814922A1 (en) 2014-12-24
JP6021949B2 (ja) 2016-11-09
JP2015508842A (ja) 2015-03-23

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