DE69625088D1 - Verwendung von esterverbindungen in schmierölzusammensetzungen - Google Patents
Verwendung von esterverbindungen in schmierölzusammensetzungenInfo
- Publication number
- DE69625088D1 DE69625088D1 DE69625088T DE69625088T DE69625088D1 DE 69625088 D1 DE69625088 D1 DE 69625088D1 DE 69625088 T DE69625088 T DE 69625088T DE 69625088 T DE69625088 T DE 69625088T DE 69625088 D1 DE69625088 D1 DE 69625088D1
- Authority
- DE
- Germany
- Prior art keywords
- lubricating oil
- ester compounds
- oil compositions
- compositions
- ester
- Prior art date
- Legal status (The legal status 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 status listed.)
- Revoked
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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
- C07C69/28—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with dihydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
- C07C69/30—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with trihydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
- C07C69/33—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with hydroxy compounds having more than three hydroxy groups
-
- 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
-
- 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
-
- 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
- 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
- C10M2207/281—Esters of (cyclo)aliphatic 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic 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
- 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
-
- 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
- C10M2207/286—Esters of polymerised unsaturated 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
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
- C10M2211/022—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
-
- 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
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/06—Perfluorinated 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
-
- 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
-
- 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
- C10N2040/32—Wires, ropes or cables lubricants
-
- 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
- C10N2040/34—Lubricating-sealants
-
- 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
- C10N2040/36—Release agents or mold release agents
-
- 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
- C10N2040/38—Conveyors or chain belts
-
- 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
- C10N2040/40—Generators or electric motors in oil or gas winning field
-
- 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
- C10N2040/42—Flashing oils or marking 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
- C10N2040/44—Super vacuum or supercritical use
-
- 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
- C10N2040/50—Medical uses
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Emergency Medicine (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Lubricants (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27204095 | 1995-09-25 | ||
JP35448995 | 1995-12-28 | ||
PCT/JP1996/002738 WO1997011933A1 (fr) | 1995-09-25 | 1996-09-20 | Composes d'esters et composition d'huile lubrifiante |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69625088D1 true DE69625088D1 (de) | 2003-01-09 |
DE69625088T2 DE69625088T2 (de) | 2003-07-24 |
Family
ID=26550004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69625088T Revoked DE69625088T2 (de) | 1995-09-25 | 1996-09-20 | Verwendung von esterverbindungen in schmierölzusammensetzungen |
Country Status (7)
Country | Link |
---|---|
US (1) | US6228820B1 (de) |
EP (1) | EP0903335B1 (de) |
JP (1) | JP3391798B2 (de) |
KR (1) | KR19990063738A (de) |
CN (1) | CN1119316C (de) |
DE (1) | DE69625088T2 (de) |
WO (1) | WO1997011933A1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ID30548A (id) * | 1999-05-10 | 2001-12-20 | New Japan Chem Co Ltd | Minyak pelumas untuk mesin pendingin, komposisi fluida kerja untuk mesin pendingin, dan metoda pelumasan mesin pendingin |
JP5021865B2 (ja) * | 2000-03-09 | 2012-09-12 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物、作動流体及び冷凍装置 |
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 |
KR100390773B1 (ko) * | 2000-09-25 | 2003-07-10 | 한국화학연구원 | 금속가공유용 수용성 내마모제 |
JP2002129179A (ja) * | 2000-10-24 | 2002-05-09 | Mitsubishi Electric Corp | 冷凍機 |
JP5265068B2 (ja) * | 2000-10-30 | 2013-08-14 | Jx日鉱日石エネルギー株式会社 | 冷凍機用流体組成物 |
JP4876331B2 (ja) * | 2001-05-29 | 2012-02-15 | 日油株式会社 | 冷凍機潤滑油組成物および冷凍機作動流体用組成物 |
JP4936656B2 (ja) * | 2003-11-21 | 2012-05-23 | 日油株式会社 | 冷凍機用潤滑油組成物 |
CA2487587C (en) * | 2003-11-21 | 2012-04-24 | Nof Corporation | A polyol ester for use within a refrigeration lubricant composition compatible with chlorine-free hydrofluorocarbon refrigerants |
DE102004025939A1 (de) * | 2004-05-27 | 2005-12-22 | Cognis Deutschland Gmbh & Co. Kg | Polyolester für Transformatoren |
US20070179069A1 (en) * | 2006-01-30 | 2007-08-02 | Inolex Investment Corporation | High temperature lubricant compositions |
JP2009074018A (ja) * | 2007-02-27 | 2009-04-09 | Nippon Oil Corp | 冷凍機油および冷凍機用作動流体組成物 |
JP5572284B2 (ja) | 2007-02-27 | 2014-08-13 | Jx日鉱日石エネルギー株式会社 | 冷凍機油および冷凍機用作動流体組成物 |
JP5914912B2 (ja) * | 2007-02-27 | 2016-05-11 | Jxエネルギー株式会社 | 冷凍機油および冷凍機用作動流体組成物 |
JP5143545B2 (ja) * | 2007-03-06 | 2013-02-13 | Jx日鉱日石エネルギー株式会社 | 冷凍機油および冷凍機用作動流体組成物 |
US8703662B2 (en) * | 2007-04-18 | 2014-04-22 | Idemitsu Kosan Co., Ltd. | Lubricating oil composition for refrigerators and compressors with the composition |
JP5537317B2 (ja) * | 2010-07-26 | 2014-07-02 | Jx日鉱日石エネルギー株式会社 | 冷凍機油 |
JP5150790B2 (ja) * | 2010-08-24 | 2013-02-27 | Khネオケム株式会社 | ペンタエリスリトールのテトラエステル |
TWI400329B (zh) * | 2010-08-24 | 2013-07-01 | Kh Neochem Co Ltd | 季戊四醇四酯 |
CN102958901B (zh) * | 2010-08-24 | 2015-02-18 | Kh新化株式会社 | 新戊二醇二酯 |
JP5848903B2 (ja) * | 2011-07-01 | 2016-01-27 | 出光興産株式会社 | 圧縮型冷凍機用潤滑油組成物 |
JP2013014673A (ja) | 2011-07-01 | 2013-01-24 | Idemitsu Kosan Co Ltd | 圧縮型冷凍機用潤滑油組成物 |
CN103649040B (zh) * | 2011-07-13 | 2016-06-15 | Kh新化株式会社 | 季戊四醇的四酯 |
US8980808B2 (en) * | 2011-08-03 | 2015-03-17 | Cognis Ip Management Gmbh | Lubricant compositions with improved oxidation stability and service life |
CN108531239A (zh) * | 2011-12-27 | 2018-09-14 | 日本太阳石油株式会社 | 冷冻机油组合物 |
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 |
CN104093694B (zh) * | 2012-02-01 | 2016-03-23 | Kh新化株式会社 | 混合多元醇与羧酸的混合酯 |
US9328306B2 (en) * | 2012-02-01 | 2016-05-03 | Kh Neochem Co., Ltd. | Mixed ester |
JP2015096470A (ja) * | 2012-02-23 | 2015-05-21 | Khネオケム株式会社 | 混合エステル |
CN104220415B (zh) * | 2012-03-23 | 2016-09-28 | Kh新化株式会社 | 混合酯 |
DE102012013968A1 (de) | 2012-07-13 | 2014-04-03 | Oxea Gmbh | Carbonsäureester der Isononansäure ausgehend von 2-Ethylhexanol, Verfahren zu ihrer Herstellung sowie ihre Verwendung |
DE102012013969B4 (de) | 2012-07-13 | 2017-09-14 | Oxea Gmbh | Verfahren zur Herstellung eines Gemisches stellungsisomerer aliphatischer Isononansäuren ausgehend von 2-Ethylhexanol |
CN105473953B (zh) * | 2013-09-05 | 2017-09-05 | 东芝开利株式会社 | 压缩机和制冷循环装置 |
JP5696237B2 (ja) * | 2014-01-17 | 2015-04-08 | Jx日鉱日石エネルギー株式会社 | 冷凍機油及び冷凍機用流体組成物 |
JP2015172204A (ja) * | 2015-06-02 | 2015-10-01 | 出光興産株式会社 | 圧縮型冷凍機用潤滑油組成物 |
CN104987855B (zh) * | 2015-06-29 | 2018-06-12 | 广东月福汽车用品有限公司 | 一种有助于增强汽车空调制冷效果的节能增效剂 |
CN105061203A (zh) * | 2015-07-16 | 2015-11-18 | 中国石油化工股份有限公司 | 一种季戊四醇酯的制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3115519A (en) | 1960-09-19 | 1963-12-24 | Shell Oil Co | Stable esters |
US3282971A (en) | 1963-06-19 | 1966-11-01 | Exxon Research Engineering Co | Fatty acid esters of polyhydric alcohols |
JPS618076A (ja) * | 1984-06-21 | 1986-01-14 | 宮川 宏治 | バンカ−シヨツト練習器 |
JPS6184575A (ja) * | 1984-10-03 | 1986-04-30 | Nec Corp | 超音波送信装置 |
US4826633A (en) * | 1986-10-16 | 1989-05-02 | Hatco Chemical Corporation | Synthetic lubricant base stock of monopentaerythritol and trimethylolpropane esters |
EP0435253B1 (de) | 1989-12-28 | 1994-03-09 | Nippon Oil Company, Limited | Kühlschranköle zum Gebrauch mit Hydrogen enthaltenden Halogenocarbonkühlmitteln |
JP2573111B2 (ja) | 1990-09-12 | 1997-01-22 | 花王 株式会社 | 冷凍機作動流体用組成物 |
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 |
EP0498152B1 (de) | 1991-01-17 | 1997-06-18 | Cpi Engineering Services, Inc. | Schmierzusammensetzung für fluorierte Kühlmittel |
ES2168257T3 (es) | 1991-10-11 | 2002-06-16 | Ici Plc | Liquidos de trabajo. |
JP2613526B2 (ja) | 1992-07-04 | 1997-05-28 | 花王株式会社 | 冷凍機作動流体用組成物 |
GB9221217D0 (en) | 1992-10-09 | 1992-11-25 | Ici Plc | Working fluid composition |
ZA938322B (en) * | 1992-12-17 | 1994-06-07 | Exxon Chemical Patents Inc | Refrigeration working fluid compositions containing trifluoroethane |
JPH06184575A (ja) * | 1992-12-18 | 1994-07-05 | Tonen Corp | 冷凍機油 |
-
1996
- 1996-09-20 EP EP96931289A patent/EP0903335B1/de not_active Revoked
- 1996-09-20 CN CN96198441A patent/CN1119316C/zh not_active Expired - Lifetime
- 1996-09-20 JP JP51327897A patent/JP3391798B2/ja not_active Expired - Fee Related
- 1996-09-20 DE DE69625088T patent/DE69625088T2/de not_active Revoked
- 1996-09-20 WO PCT/JP1996/002738 patent/WO1997011933A1/ja not_active Application Discontinuation
- 1996-09-20 KR KR1019980702205A patent/KR19990063738A/ko not_active Application Discontinuation
-
1997
- 1997-05-23 US US08/863,049 patent/US6228820B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0903335A1 (de) | 1999-03-24 |
DE69625088T2 (de) | 2003-07-24 |
WO1997011933A1 (fr) | 1997-04-03 |
EP0903335B1 (de) | 2002-11-27 |
CN1119316C (zh) | 2003-08-27 |
JP3391798B2 (ja) | 2003-03-31 |
CN1202880A (zh) | 1998-12-23 |
KR19990063738A (ko) | 1999-07-26 |
EP0903335A4 (de) | 1999-03-24 |
US6228820B1 (en) | 2001-05-08 |
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