JP2004524414A5 - - Google Patents

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JP2004524414A5
JP2004524414A5 JP2002576578A JP2002576578A JP2004524414A5 JP 2004524414 A5 JP2004524414 A5 JP 2004524414A5 JP 2002576578 A JP2002576578 A JP 2002576578A JP 2002576578 A JP2002576578 A JP 2002576578A JP 2004524414 A5 JP2004524414 A5 JP 2004524414A5
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lubricant composition
composition according
total weight
polyalkylene glycol
base oil
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JP2002576578A
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JP2004524414A (en
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Priority claimed from GBGB0107502.7A external-priority patent/GB0107502D0/en
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Claims (27)

ａ）ポリアルキレングリコールが、５個以下の炭素原子を有する化合物により重合開始された、エチレンオキシド（ＥＯ）：プロピレンオキシド（ＰＯ）の比が３：１から１：３の範囲にあるエチレンオキシドとプロピレンオキシドとのランダム共重合体を含む、ポリアルキレングリコール基油成分、
ｂ）組成物の全質量に基づいて０．０１％〜１０％の耐摩剤、
ｃ）組成物の全質量に基づいて０．０５％〜５％の抗酸化剤、
ｄ）組成物の全質量に基づいて０％〜１％の金属不活性化剤、
ｅ）組成物の全質量に基づいて０％〜２％の耐蝕剤、及び
ｆ）組成物の全質量に基づいて０％〜２％の蒸気相耐蝕剤、
を含む、スライディングベーン式回転圧縮機において使用する潤滑剤組成物。 a) ethylene oxide and propylene oxide wherein the polyalkylene glycol is initiated by polymerization with a compound having 5 or fewer carbon atoms and the ratio of ethylene oxide (EO): propylene oxide (PO) is in the range of 3: 1 to 1: 3 A polyalkylene glycol base oil component, comprising a random copolymer with
b) 0.01% to 10% antiwear agent based on the total weight of the composition;
c) 0.05% to 5% antioxidant based on the total weight of the composition;
d) 0% to 1% metal deactivator based on the total weight of the composition;
e) 0% to 2% corrosion inhibitor based on the total weight of the composition; and f) 0% to 2% vapor phase corrosion resistance based on the total weight of the composition.
A lubricant composition for use in a sliding vane rotary compressor. ポリアルキレングリコール基油成分が、ポリアルキレングリコールの動粘度が圧縮機の運転温度及び圧力で少なくとも１０センチストークスであるような分子量を有する、請求項１に記載の潤滑剤組成物。 Polyalkylene glycol base oil component, the kinematic viscosity of the polyalkylene glycol has a molecular weight such that at least 10 centistokes scan at operating temperature and pressure of the compressor, the lubricant composition according to claim 1. ポリアルキレングリコール基油成分が１００℃で少なくとも１０センチストークスであるような動粘度を有する、請求項１に記載の潤滑剤組成物。 Polyalkylene glycol base oil component having a kinematic viscosity such that at least 10 centistokes scan at 100 ° C., the lubricant composition according to claim 1. ポリアルキレングリコール基油成分が、ＥＯ：ＰＯの比が２：１から１：２の範囲である、請求項１〜３のいずれか一項に記載の潤滑剤組成物。 Polyalkylene glycol base oil component, EO: the ratio of PO is 2: 1 to 1: 2 range, the lubricant composition according to any one of claims 1 to 3. ポリアルキレングリコール基油成分が、メタノール又はブタノールにより重合開始された、請求項１〜４のいずれか一項に記載の潤滑剤組成物。   The lubricant composition according to any one of claims 1 to 4, wherein the polyalkylene glycol base oil component is polymerized with methanol or butanol. ポリアルキレングリコール基油成分が、少なくとも１５０の粘度指数を有する、請求項１〜５のいずれか一項に記載の潤滑剤組成物。 Polyalkylene glycol base oil component has a viscosity number finger of at least 150, the lubricant composition according to any one of claims 1 to 5. ポリアルキレングリコール基油成分が、−１０℃未満の流動点を有する、請求項１〜６のいずれか一項に記載の潤滑剤組成物。 Polyalkylene glycol base oil component has a -10 ° C. less than the pour point, a lubricant composition according to any one of claims 1 to 6. ポリアルキレングリコール基油成分が、０．２ｍｇＫＯＨ／ｇ未満の酸価を有する、請求項１〜７のいずれか一項に記載の潤滑剤組成物。   The lubricant composition according to any one of claims 1 to 7, wherein the polyalkylene glycol base oil component has an acid value of less than 0.2 mg KOH / g. 粘度改善剤を含まない、請求項１〜８のいずれか一項に記載の潤滑剤組成物。 The lubricant composition according to any one of claims 1 to 8, which does not contain a viscosity improver. 組成物の全質量に基づいて０．１％〜５％の耐摩剤を含む、請求項１〜９のいずれか一項に記載の潤滑剤組成物。 10. Lubricant composition according to any one of the preceding claims, comprising from 0.1% to 5 % antiwear agent based on the total weight of the composition. 耐摩剤がホスフェート、ホスファイト、チオホスフェート、チオホスファイト、ジチオカルボメート、アミンホスフェート及びそれらの混合物から選択される、請求項１〜１０のいずれか一項に記載の潤滑剤組成物。 Wear agents Gaho Sufeto, phosphites, thiophosphates, thiophosphites, dithiocarbonate formate, is selected from amine phosphates and mixtures thereof, the lubricant composition according to any one of claims 1 to 10. 組成物の全質量に基づいて０．５％〜２．５％の抗酸化剤を含む、請求項１〜１１のいずれか一項に記載の潤滑剤組成物。   The lubricant composition according to any one of claims 1 to 11, comprising 0.5% to 2.5% antioxidant based on the total weight of the composition. 抗酸化剤が高温抗酸化剤、中温抗酸化剤、及びそれらの混合物から選択される、請求項１〜１２のいずれか一項に記載の潤滑剤組成物。   The lubricant composition according to any one of claims 1 to 12, wherein the antioxidant is selected from high temperature antioxidants, medium temperature antioxidants, and mixtures thereof. 高温抗酸化剤が、アミン系無灰抗酸化剤、重合ヒドロキシキノリン、イミノジベンジル又はこれらの混合物から選択される、請求項１３に記載の潤滑剤組成物。 High temperature antioxidant, amine-based ashless antioxidants, Polymerization hydroxyquinoline is selected from iminodibenzyl or mixtures thereof, the lubricant composition according to claim 13. 中温抗酸化剤が、ガラート、立体障害フェノール系抗酸化剤、ジフェノール系抗酸化剤、又はこれらの混合物から選択される、請求項１３に記載の潤滑剤組成物。   14. The lubricant composition of claim 13, wherein the medium temperature antioxidant is selected from gallate, sterically hindered phenolic antioxidant, diphenolic antioxidant, or mixtures thereof. 組成物の全質量に基づいて０．１％〜０．５％の金属不活性化剤を含む、請求項１〜１５のいずれか一項に記載の潤滑剤組成物。   The lubricant composition according to any one of the preceding claims, comprising from 0.1% to 0.5% of a metal deactivator based on the total weight of the composition. 金属不活性化剤がガラート、イミダゾール、ベンゾイミダゾール、ピラゾール、ベンゾトリアゾール、トルトリアゾール、２−メチルベンゾイミダゾール、３，５−ジメチルピラゾール、メチレンビス−ベンゾトリアゾール又はそれらの混合物から選択される、請求項１〜１６のいずれか一項に記載の潤滑剤組成物。   The metal deactivator is selected from gallate, imidazole, benzimidazole, pyrazole, benzotriazole, toltriazole, 2-methylbenzimidazole, 3,5-dimethylpyrazole, methylenebis-benzotriazole, or mixtures thereof. The lubricant composition as described in any one of -16. 組成物の全質量に基づいて０．１％〜２％の金属不活性化剤を含む、請求項１〜１７のいずれか一項に記載の潤滑剤組成物。 The lubricant composition according to any one of claims 1 to 17, comprising from 0.1% to 2 % of a metal deactivator based on the total mass of the composition. 耐蝕剤が無灰耐蝕剤である、請求項１〜１８のいずれか一項に記載の潤滑剤組成物。   The lubricant composition according to any one of claims 1 to 18, wherein the anticorrosive is an ashless anticorrosive. 耐蝕剤がアミンナフタレンスルホネート、アミンホスフェート、アルケニルコハク酸半エステル、有機ポリカルボン酸又はこれらの混合物から選択される、請求項１〜１９のいずれか一項に記載の潤滑剤組成物。   20. Lubricant composition according to any one of the preceding claims, wherein the anticorrosive agent is selected from amine naphthalene sulfonate, amine phosphate, alkenyl succinic acid half ester, organic polycarboxylic acid or mixtures thereof. 組成物の全質量に基づいて０．０５％〜２％の蒸気相耐蝕剤を含む、請求項１〜２０のいずれか一項に記載の潤滑剤組成物。 21. A lubricant composition according to any one of the preceding claims comprising 0.05% to 2 % of a vapor phase anticorrosive based on the total weight of the composition. 蒸気相耐蝕剤がジカルボン酸、シリコーン、シロキサン、シラン、シリケート、揮発性アミン又はこれらの混合物から選択される、請求項１〜２１のいずれか一項に記載の潤滑剤組成物。   The lubricant composition according to any one of claims 1 to 21, wherein the vapor phase anticorrosive is selected from dicarboxylic acids, silicones, siloxanes, silanes, silicates, volatile amines or mixtures thereof. ０．５ｍｇＫＯＨ／ｇ未満の酸価を有する、請求項１〜２２のいずれか一項に記載の潤滑剤組成物。   The lubricant composition according to any one of claims 1 to 22, which has an acid value of less than 0.5 mg KOH / g. ａ）ポリアルキレングリコールが、メタノール又はブタノールにより重合開始された、エチレンオキシド（ＥＯ）：プロピレンオキシド（ＰＯ）の比が１．５：１から１：１．５の範囲にあるエチレンオキシドとプロピレンオキシドとのランダム共重合体を含み、１００℃において少なくとも１２センチストークスの動粘度を有するポリアルキレングリコール基油成分、
ｂ）組成物の全質量に基づいて０．０１％〜１０％の耐摩剤、
ｃ）組成物の全質量に基づいて０．０５％〜５％の抗酸化剤、
ｄ）組成物の全質量に基づいて０．１％〜１％の金属不活性化剤、
ｅ）組成物の全質量に基づいて０％〜２％の耐蝕剤、及び
ｆ）組成物の全質量に基づいて０％〜２％の蒸気相耐蝕剤、
を含む、スライディングベーン式回転圧縮機において使用する潤滑剤組成物。 a) a polyalkylene glycol polymerized with methanol or butanol, wherein the ratio of ethylene oxide (EO): propylene oxide (PO) is in the range of 1.5: 1 to 1: 1.5. A polyalkylene glycol base oil component comprising a random copolymer and having a kinematic viscosity of at least 12 centistokes at 100 ° C .;
b) 0.01% to 10% antiwear agent based on the total weight of the composition;
c) 0.05% to 5% antioxidant based on the total weight of the composition;
d) 0.1% to 1% metal deactivator based on the total weight of the composition;
e) 0% to 2% corrosion inhibitor based on the total weight of the composition; and f) 0% to 2% vapor phase corrosion resistance based on the total weight of the composition.
A lubricant composition for use in a sliding vane rotary compressor. 請求項１〜２４のいずれか一項に記載の潤滑剤組成物のスライディングベーン式回転圧縮機における使用。   Use of the lubricant composition according to any one of claims 1 to 24 in a sliding vane rotary compressor. 請求項１〜２４のいずれか一項に記載の潤滑剤組成物を用いることを含む、スライディングベーン式回転圧縮機の潤滑方法。   A lubricating method for a sliding vane rotary compressor, comprising using the lubricant composition according to any one of claims 1 to 24. 請求項１〜２４のいずれか一項に記載の潤滑剤組成物を充填した、スライディングベーン式回転圧縮機。   A sliding vane rotary compressor filled with the lubricant composition according to any one of claims 1 to 24.
JP2002576578A 2001-03-26 2002-03-08 Compressor lubricant composition Pending JP2004524414A (en)

Applications Claiming Priority (2)

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GBGB0107502.7A GB0107502D0 (en) 2001-03-26 2001-03-26 Lubricant compositions
PCT/GB2002/001073 WO2002077135A1 (en) 2001-03-26 2002-03-08 Compressor lubricant compositions

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JP2004524414A5 true JP2004524414A5 (en) 2005-12-22

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Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100204075A1 (en) * 2005-07-01 2010-08-12 Enbio Industries, Inc. Environmentally compatible hydraulic fluid
US7741259B2 (en) * 2005-07-01 2010-06-22 Enbio Industries, Inc. Environmentally compatible hydraulic fluid
US7732386B2 (en) * 2005-10-25 2010-06-08 Chevron U.S.A. Inc. Rust inhibitor for highly paraffinic lubricating base oil
CN101679895B (en) 2007-04-25 2013-10-02 陶氏环球技术有限责任公司 Lubricant blend composition
CN103459546A (en) * 2011-03-23 2013-12-18 陶氏环球技术有限责任公司 Polyalkylene glycol based heat transfer fluids and monofluid engine oils
JP2013082797A (en) * 2011-10-07 2013-05-09 Showa Shell Sekiyu Kk Easy identification method of lubricating oil, kit for easy identification, and easily-identifiable lubricating oil
US9051530B2 (en) * 2012-03-23 2015-06-09 Basf Se Fluid composition for a vibration dampener
US20150051130A1 (en) * 2013-08-15 2015-02-19 John D. Blizzard Heat pump additive providing enhanced efficiency
SG11201810684XA (en) 2016-06-02 2018-12-28 Basf Se Lubricant composition
DE102017008676A1 (en) 2016-09-21 2018-03-22 Klüber Lubrication München Se & Co. Kg Use of lubricants based on water-soluble, high-viscosity polyglycols
CA3037868A1 (en) * 2016-09-23 2018-03-29 Basf Se Lubricant composition
JP7324575B2 (en) * 2018-10-17 2023-08-10 出光興産株式会社 Lubricating oil composition for air compressor, method for lubricating air compressor, and air compressor
CN111575090A (en) * 2020-05-15 2020-08-25 中国石油化工股份有限公司 Air compressor oil composition and application thereof

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558298A (en) * 1978-10-25 1980-04-30 Nippon Oil Co Ltd Lubricating oil for rotary refrigerant compressor
US4755316A (en) * 1987-10-23 1988-07-05 Allied-Signal Inc. Refrigeration lubricants
US5543068A (en) * 1988-04-08 1996-08-06 Japan Energy Corporation Lubricating oils for flon compressors, compositions adapted for flon compressors and composed of mixtures of said lubricating oils and flon, and process for lubricating flon compressor by using said lubricating oils
US4851144A (en) * 1989-01-10 1989-07-25 The Dow Chemical Company Lubricants for refrigeration compressors
US4971712A (en) * 1989-06-02 1990-11-20 E. I. Du Pont De Nemours And Company Compositions for compression refrigeration and methods of using them
EP0460317B1 (en) * 1990-06-08 1993-10-20 Ethyl Petroleum Additives Limited Polyalkylene glycol lubricant compositions
US5156759A (en) * 1991-05-13 1992-10-20 Texaco Inc. High temperature compressor oil
DE4240733A1 (en) * 1992-09-03 1994-03-10 Linde Ag Process for operating a compressor heat pump or refrigeration system with ammonia as the refrigerant
JP2977046B2 (en) * 1992-11-27 1999-11-10 株式会社ジャパンエナジー Ammonia refrigeration apparatus, working fluid composition used for the refrigeration apparatus, and method for lubricating ammonia compressor
CA2111196C (en) * 1992-11-27 2001-04-10 Keisuke Kasahara Ammonia refrigerating machine, working fluid composition for use in refrigerating machine, and method for lubricating ammonia refrigerating machine
DE69421032T2 (en) * 1993-03-25 2000-02-03 Asahi Denka Kogyo Kk LUBRICANTS FOR REFRIGERATOR AND LUBRICANT COMPOSITION CONTAINING THEM
US5370812A (en) * 1993-06-28 1994-12-06 Union Carbide Chemicals & Plastics Technology Corporation Lubricant compositions for refrigerators comprising polyalkylene glycol and a hydrocarbon solvent
JPH07173479A (en) * 1993-11-05 1995-07-11 Japan Energy Corp Lubricating oil for compressor for fluorohydrocarbon refrigerant, method of using the oil for lubricating compressor for fluorohydrocarbon refrigerant, and hydraulic fluid composition for compressor for fluorohydrocarbon refrigerant
DE4404804A1 (en) * 1994-02-16 1995-08-17 Hoechst Ag Use of poly:oxyalkylene glycol(s)
US5595678A (en) * 1994-08-30 1997-01-21 Cpi Engineering Services, Inc. Lubricant composition for ammonia refrigerants used in compression refrigeration systems
TW340870B (en) * 1995-04-07 1998-09-21 Nippon Nogen Co Ltd Lubricating oil additive, lubricating oil and working fluid for refrigerators
BE1010376A3 (en) * 1996-06-19 1998-07-07 Atlas Copco Airpower Nv Rotary KOMPRESSOR.
JP4885339B2 (en) * 1998-05-13 2012-02-29 出光興産株式会社 Refrigerator oil composition
JP2000104085A (en) * 1998-09-29 2000-04-11 Nippon Mitsubishi Oil Corp Lubricating oil for refrigerator using dimetyl ether as refrigerant
US6127324A (en) * 1999-02-19 2000-10-03 The Lubrizol Corporation Lubricating composition containing a blend of a polyalkylene glycol and an alkyl aromatic and process of lubricating
JP2001192684A (en) * 2000-01-12 2001-07-17 Japan Energy Corp Ammonia refrigeration device
JP2001200285A (en) * 2000-01-21 2001-07-24 Japan Energy Corp Lubricant for refrigerator utilizing ammonia refrigerant

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