CN1332002C - 在制冷设备运行期间在这种设备中减少金属表面磨损并保持水解稳定环境的方法 - Google Patents

在制冷设备运行期间在这种设备中减少金属表面磨损并保持水解稳定环境的方法 Download PDF

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Publication number
CN1332002C
CN1332002C CNB018085830A CN01808583A CN1332002C CN 1332002 C CN1332002 C CN 1332002C CN B018085830 A CNB018085830 A CN B018085830A CN 01808583 A CN01808583 A CN 01808583A CN 1332002 C CN1332002 C CN 1332002C
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CN
China
Prior art keywords
ester
blend
weight
lubricant
acid
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Expired - Fee Related
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CNB018085830A
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English (en)
Chinese (zh)
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CN1426449A (zh
Inventor
N·E·施努尔
C·J·科斯泰勒
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Cognis IP Management GmbH
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Cognis Corp
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Publication of CN1426449A publication Critical patent/CN1426449A/zh
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Publication of CN1332002C publication Critical patent/CN1332002C/zh
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    • 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
    • C10M105/34—Esters of monocarboxylic acids
    • 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
    • C10M105/38—Esters of polyhydroxy compounds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Lubricants (AREA)
CNB018085830A 2000-04-26 2001-04-25 在制冷设备运行期间在这种设备中减少金属表面磨损并保持水解稳定环境的方法 Expired - Fee Related CN1332002C (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US20153800P 2000-04-26 2000-04-26
US60/201,538 2000-04-26
US09/840,738 US20020055442A1 (en) 2000-04-26 2001-04-23 Method of reducing wear of metal surfaces and maintaining a hydrolytically stable environment in refrigeration equipment during the operation of such equipment
US09/840,738 2001-04-23
PCT/US2001/013279 WO2001081514A1 (en) 2000-04-26 2001-04-25 A method or reducing wear of metal surfaces and maintaining a hydrolytically stable environment in refrigeration equipment during the operation of such equipment

Publications (2)

Publication Number Publication Date
CN1426449A CN1426449A (zh) 2003-06-25
CN1332002C true CN1332002C (zh) 2007-08-15

Family

ID=26896835

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB018085830A Expired - Fee Related CN1332002C (zh) 2000-04-26 2001-04-25 在制冷设备运行期间在这种设备中减少金属表面磨损并保持水解稳定环境的方法

Country Status (9)

Country Link
US (1) US20020055442A1 (enExample)
EP (1) EP1290114A4 (enExample)
JP (1) JP2003531279A (enExample)
KR (1) KR20020089522A (enExample)
CN (1) CN1332002C (enExample)
AU (1) AU2001257240A1 (enExample)
BR (1) BR0110340A (enExample)
MX (1) MXPA02010385A (enExample)
WO (1) WO2001081514A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7365043B2 (en) * 2003-06-27 2008-04-29 The Procter & Gamble Co. Lipophilic fluid cleaning compositions capable of delivering scent
CA2542981A1 (en) * 2003-10-21 2005-05-12 Union Carbide Chemicals & Plastics Technology Corporation Refrigerant composition
US7560045B2 (en) * 2003-10-21 2009-07-14 Dow Global Technologies, Inc. Refrigerant composition
JP4961666B2 (ja) * 2004-12-02 2012-06-27 日油株式会社 冷凍機用潤滑油組成物
JP4806967B2 (ja) * 2005-05-27 2011-11-02 日油株式会社 冷凍機用潤滑油組成物
US9683158B2 (en) * 2015-06-26 2017-06-20 Lanxess Solutions Us, Inc. Working fluids comprising fluorinated olefins and polyol esters
CN120641541A (zh) * 2023-05-25 2025-09-12 引能仕株式会社 冷冻机油用基础油、冷冻机油和工作流体组合物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494597A (en) * 1993-01-07 1996-02-27 Exxon Chemical Patents Inc. Refrigeration working fluid compositions containing difluoroethane or pentafluoroethane and a polyolester lubricant
US5554311A (en) * 1992-02-18 1996-09-10 Idemitsu Kosan Co., Ltd. Lubricant for refrigerating machine employing refrigerant comprising hydrofluoroethane
CN1153812A (zh) * 1992-04-15 1997-07-09 三建化工株式会社 合成润滑油
US5705086A (en) * 1996-04-16 1998-01-06 Mobil Oil Corporation Refrigeration oils comprising esters of hindered alcohols

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263159A (en) * 1978-03-24 1981-04-21 Stauffer Chemical Company Automatic transmission fluid comprising esters derived from a particular monocarboxylic acid composition
KR950005694B1 (ko) * 1989-07-05 1995-05-29 가부시끼가이샤 교오세끼 세이힝기주쓰 겡뀨쇼 냉각윤활제
JP2931426B2 (ja) * 1991-01-09 1999-08-09 株式会社ジャパンエナジー 冷凍機用潤滑油
US5976399A (en) * 1992-06-03 1999-11-02 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
US5830833A (en) * 1992-08-18 1998-11-03 Rwe-Dea Aktiengesellschaft Fur Mineraloel Und Chemie And Texaco Deutschland Gmbh Synthetic ester lubricants for refrigerator systems
CN1119316C (zh) * 1995-09-25 2003-08-27 花王株式会社 酯化合物作为润滑油基础油的应用

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554311A (en) * 1992-02-18 1996-09-10 Idemitsu Kosan Co., Ltd. Lubricant for refrigerating machine employing refrigerant comprising hydrofluoroethane
CN1153812A (zh) * 1992-04-15 1997-07-09 三建化工株式会社 合成润滑油
US5494597A (en) * 1993-01-07 1996-02-27 Exxon Chemical Patents Inc. Refrigeration working fluid compositions containing difluoroethane or pentafluoroethane and a polyolester lubricant
US5705086A (en) * 1996-04-16 1998-01-06 Mobil Oil Corporation Refrigeration oils comprising esters of hindered alcohols

Also Published As

Publication number Publication date
KR20020089522A (ko) 2002-11-29
AU2001257240A1 (en) 2001-11-07
JP2003531279A (ja) 2003-10-21
US20020055442A1 (en) 2002-05-09
WO2001081514A1 (en) 2001-11-01
CN1426449A (zh) 2003-06-25
EP1290114A4 (en) 2004-12-29
EP1290114A1 (en) 2003-03-12
BR0110340A (pt) 2003-12-30
MXPA02010385A (es) 2003-04-25

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Owner name: CORNING INTELLECTUAL RIGHT MANAGEMENT CO., LTD.

Free format text: FORMER OWNER: COQUIMS CO.,LTD.

Effective date: 20090508

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Effective date of registration: 20090508

Address after: Dusseldorf

Patentee after: Cognis IP Man GmbH

Address before: Pennsylvania

Patentee before: Cognis Corp.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070815

Termination date: 20130425