MY177254A - Refrigeration lubricant composition - Google Patents

Refrigeration lubricant composition

Info

Publication number
MY177254A
MY177254A MYPI20055560A MYPI20055560A MY177254A MY 177254 A MY177254 A MY 177254A MY PI20055560 A MYPI20055560 A MY PI20055560A MY PI20055560 A MYPI20055560 A MY PI20055560A MY 177254 A MY177254 A MY 177254A
Authority
MY
Malaysia
Prior art keywords
mol
lubricant composition
refrigeration lubricant
composition
mixed
Prior art date
Application number
MYPI20055560A
Inventor
Yamada Munehiro
Shizuka Nobuhiko
Original Assignee
Nof 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 Nof Corp filed Critical Nof Corp
Publication of MY177254A publication Critical patent/MY177254A/en

Links

Classifications

    • 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
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/42—Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and hydroxy carboxylic acids
    • C10M105/44—Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and hydroxy carboxylic acids derived from the combination of monocarboxylic acids, dicarboxylic acids and dihydroxy compounds only and having no free hydroxy or carboxyl groups
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Lubricants (AREA)

Abstract

The present invention provides a refrigeration lubricant composition comprising a mixed ester obtained from a mixed alcohol and a saturated monocarboxylic acid having 5 to 10 carbon atoms as a main component, wherein the mixed alcohol comprises 1 to 90 mol% of neopentyl glycol, 10 to 80 mol% of pentaerythritol, and 0.01 to 20 mol% of dipentaerythritol and satisfies the following relation: and the composition has a kinematic viscosity at 40?C of 6 to 28 mm2/s.
MYPI20055560A 2004-12-02 2005-11-29 Refrigeration lubricant composition MY177254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004349679A JP4961666B2 (en) 2004-12-02 2004-12-02 Lubricating oil composition for refrigerator

Publications (1)

Publication Number Publication Date
MY177254A true MY177254A (en) 2020-09-10

Family

ID=36663172

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20055560A MY177254A (en) 2004-12-02 2005-11-29 Refrigeration lubricant composition

Country Status (5)

Country Link
JP (1) JP4961666B2 (en)
KR (1) KR101341355B1 (en)
CN (2) CN1782042A (en)
MY (1) MY177254A (en)
SG (1) SG122935A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4806967B2 (en) * 2005-05-27 2011-11-02 日油株式会社 Lubricating oil composition for refrigerator
EP2382288B1 (en) * 2009-01-26 2017-03-01 Chemtura Corporation Production of polyol ester lubricants for refrigeration systems
CN103261689B (en) * 2010-12-20 2016-05-25 日立空调·家用电器株式会社 Freezing air conditioner compressor and refrigerating air-conditioning
JP5848903B2 (en) * 2011-07-01 2016-01-27 出光興産株式会社 Lubricating oil composition for compression refrigerator
JP6050360B2 (en) * 2012-07-26 2016-12-21 Ｊｘエネルギー株式会社 Lubricating oil base oil, refrigerating machine oil and working fluid composition for refrigerating machine
JP2015172204A (en) * 2015-06-02 2015-10-01 出光興産株式会社 Lubricating-oil composition for compression-type refrigerating-machine
TWI746720B (en) * 2016-12-05 2021-11-21 日商日油股份有限公司 Refrigerating machine oil composition and working fluid composition for refrigerator containing the same
JPWO2018199206A1 (en) 2017-04-28 2020-03-19 パナソニック アプライアンシズ リフリジレーション デヴァイシズ シンガポール Hermetic refrigerant compressor and refrigeration device using the same
CN110573734A (en) 2017-04-28 2019-12-13 松下电器制冷装置新加坡 Sealed refrigeration compressor and refrigeration equipment comprising same
CN109880666B (en) * 2019-03-13 2022-04-15 上海鸣起能源科技有限公司 Preparation method and refining method of ester synthetic oil
JP7176493B2 (en) * 2019-08-26 2022-11-22 トヨタ自動車株式会社 Coolant composition and cooling system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2104738T3 (en) * 1991-01-17 1997-10-16 Cpi Eng Services Inc LUBRICATING COMPOSITION FOR FLUORINE REFRIGERANTS.
US5976399A (en) * 1992-06-03 1999-11-02 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
US20020055442A1 (en) * 2000-04-26 2002-05-09 Schnur Nicholas E. Method of reducing wear of metal surfaces and maintaining a hydrolytically stable environment in refrigeration equipment during the operation of such equipment
JP4876331B2 (en) * 2001-05-29 2012-02-15 日油株式会社 Refrigerator lubricating oil composition and refrigerator working fluid composition
JP3909743B2 (en) * 2001-07-09 2007-04-25 株式会社ジャパンエナジー Lubricating oil composition for refrigerator

Also Published As

Publication number Publication date
CN103013619A (en) 2013-04-03
CN103013619B (en) 2015-07-29
CN1782042A (en) 2006-06-07
KR20060061906A (en) 2006-06-08
KR101341355B1 (en) 2013-12-13
JP2006160781A (en) 2006-06-22
JP4961666B2 (en) 2012-06-27
SG122935A1 (en) 2006-06-29

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