公开(公告)号：EP3222701A4

公开(公告)日：2018-08-01

申请号：EP15860971

申请日：2015-10-23

Applicant: IDEMITSU KOSAN CO

Inventor： MATSUMOTO TOMOYA

IPC: C10M169/04 ,  C09K5/04 ,  C10M107/24 ,  C10M107/32 ,  C10M107/34 ,  C10M127/00 ,  C10M127/02 ,  C10M171/00 ,  C10N30/00 ,  C10N30/06 ,  C10N30/10 ,  C10N30/18 ,  C10N40/30 ,  F25B1/00

CPC classification number: C10M169/04 ,  C09K5/04 ,  C09K5/044 ,  C09K5/045 ,  C09K2205/126 ,  C10M105/38 ,  C10M107/24 ,  C10M107/34 ,  C10M127/02 ,  C10M171/008 ,  C10M2203/04 ,  C10M2203/06 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10M2223/041 ,  C10N2220/022 ,  C10N2220/302 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2240/30 ,  F25B1/00 ,  C10M2209/1085

Abstract: The lubricating oil composition for a refrigerator of the present invention is a lubricating oil composition for a refrigerator that is used in combination with a refrigerant containing at least one fluorine-containing organic compound selected from compounds represented by the following molecular formula (A): €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒCpF r R s €ƒ€ƒ€ƒ€ƒ€ƒ(A) wherein R represents Cl, Br, I, or H; p represents an integer of from 2 to 6; r represents an integer of from 1 to 12; and s represents an integer of from 0 to 11, provided that the molecule contains at least one carbon-carbon unsaturated bond, and the lubricating oil composition for a refrigerator contains a base oil and a cyclic organic compound having a cyclic hydrocarbon structure and having one or more non-conjugated double bond in a cyclic structure or a side chain thereof.

公开(公告)号：EP3170881A4

公开(公告)日：2018-03-21

申请号：EP15822380

申请日：2015-07-07

Applicant: IDEMITSU KOSAN CO

Inventor： MATSUMOTO TOMOYA

IPC: C10M107/24 ,  C09K5/04 ,  C10M105/38 ,  C10M107/34 ,  C10N20/00 ,  C10N20/02 ,  C10N30/00 ,  C10N30/08 ,  C10N40/30 ,  F25B1/00

CPC classification number: C10M171/008 ,  C09K5/04 ,  C09K5/045 ,  C09K2205/126 ,  C09K2205/24 ,  C10M105/38 ,  C10M107/24 ,  C10M107/34 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1033 ,  C10N2220/302 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/14 ,  C10N2230/18 ,  C10N2240/30 ,  F25B1/00 ,  F25B31/002 ,  F25B2500/16

Abstract: Provided is a refrigerator oil composition for a refrigerant containing an unsaturated fluorinated compound having a carbon-carbon unsaturated bond, which is represented by a general formula (I): C 2 F p R 4-p , wherein R each independently represents a hydrogen atom, a chlorine atom, a bromine atom, or an iodine atom, and p represents an integer of 1 to 3. The composition contains a base oil (P) including one or more kinds selected from polyvinyl ethers, polyalkylene glycols, copolymers of a poly(oxy)alkylene glycol or a monoether thereof and polyvinyl ethers, and a polyol ester. The kinematic viscosity at 100°C of the base oil (P) is 2.00 to 50.00 mm 2 /s, and the hydroxyl value thereof is 5.0 mgKOH/g or less. The refrigerator oil composition is excellent in compatibility with a refrigerant containing an unsaturated fluorinated compound having 2 carbon atoms and having a specific atom, and is also excellent in thermal stability.

公开(公告)号：EP2832813A4

公开(公告)日：2015-11-11

申请号：EP13770392

申请日：2013-03-21

Applicant: IDEMITSU KOSAN CO

Inventor： MATSUMOTO TOMOYA

IPC: C09K5/04 ,  C10M105/06 ,  C10M105/38 ,  C10M107/02 ,  C10M107/24 ,  C10M107/34 ,  C10M171/00 ,  C10N20/02 ,  C10N30/00 ,  C10N40/30

CPC classification number: C09K5/045 ,  A47F3/04 ,  C09K2205/22 ,  C10M171/008 ,  C10M2203/065 ,  C10M2205/0285 ,  C10M2205/223 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1033 ,  C10N2220/302 ,  C10N2230/02 ,  C10N2230/10 ,  C10N2240/30 ,  F25D11/00

公开(公告)号：EP3196277A4

公开(公告)日：2018-01-24

申请号：EP15836249

申请日：2015-08-26

Applicant: IDEMITSU KOSAN CO

Inventor： MATSUMOTO TOMOYA ,  KANEKO MASATO ,  KONDO TAKASHI

IPC: C10M137/04 ,  C09K5/04 ,  C10M105/38 ,  C10M107/24 ,  C10M107/34 ,  C10M153/04 ,  C10M169/04 ,  C10M171/00 ,  C10N30/06 ,  C10N40/30

CPC classification number: C10M137/04 ,  C09K5/04 ,  C10M105/38 ,  C10M107/24 ,  C10M107/34 ,  C10M153/04 ,  C10M169/04 ,  C10M171/008 ,  C10M2207/026 ,  C10M2207/046 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1033 ,  C10M2223/041 ,  C10M2225/00 ,  C10M2229/02 ,  C10N2220/302 ,  C10N2220/303 ,  C10N2220/305 ,  C10N2220/306 ,  C10N2230/06 ,  C10N2240/30

Abstract: The refrigerator oil according to the present invention includes a base oil including an oxygen-containing organic compound and a phosphorus-based compound represented by the following general formula (1). In the formula (1), n represents an integer of 1 to 10; R 1 to R 8 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms; and Ar represents a divalent hydrocarbon group having 2 to 20 carbon atoms.

公开(公告)号：EP2727981A4

公开(公告)日：2015-03-25

申请号：EP12807593

申请日：2012-06-28

Applicant: IDEMITSU KOSAN CO

Inventor： MATSUMOTO TOMOYA

IPC: C10M101/00 ,  C09K5/04 ,  C10M105/38 ,  C10M107/24 ,  C10M107/34 ,  C10N20/02 ,  C10N20/04 ,  C10N30/02 ,  C10N30/08 ,  C10N30/10 ,  C10N40/30

CPC classification number: C10M169/04 ,  C09K5/045 ,  C10M171/008 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10M2209/1085 ,  C10M2223/041 ,  C10M2229/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/302 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/40 ,  C10N2230/70 ,  C10N2240/30 ,  C10N2280/00

Abstract: The present invention is able to provide a lubricating oil composition having excellent thermal/chemical stability even when used for a compression refrigerating machine using a saturated fluorinated hydrocarbon refrigerant having a low carbon number and a low global warming potential, by using a refrigerant containing a saturated fluorinated hydrocarbon having from 1 to 3 carbon atoms, which uses, as a base oil, an oxygen-containing organic compound composed of at least one member selected from a polyoxyalkylene glycol, a polyvinyl ether, a copolymer of a poly(oxy)alkylene glycol and a polyvinyl ether, a copolymer of a poly(oxy)alkylene glycol monoether and a polyvinyl ether, and a polyol ester, each having a water content of not more than 500 ppm by mass.

公开(公告)号：EP2727980A4

公开(公告)日：2015-03-11

申请号：EP12806905

申请日：2012-06-28

Applicant: IDEMITSU KOSAN CO

Inventor： MATSUMOTO TOMOYA

IPC: C10M101/00 ,  C09K5/04 ,  C10M105/38 ,  C10M107/24 ,  C10M107/34 ,  C10M171/00 ,  C10N20/00 ,  C10N20/02 ,  C10N20/04 ,  C10N30/08 ,  C10N30/10 ,  C10N30/12 ,  C10N40/30

CPC classification number: C10M129/16 ,  C09K5/045 ,  C10M105/38 ,  C10M107/24 ,  C10M107/32 ,  C10M107/34 ,  C10M129/10 ,  C10M129/18 ,  C10M137/04 ,  C10M171/008 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10M2223/041 ,  C10M2229/02 ,  C10N2220/302 ,  C10N2230/08 ,  C10N2230/12 ,  C10N2240/30

Abstract: The present invention is able to provide a lubricating oil composition for compression refrigerating machine having excellent thermal/chemical stability even when used for a compression refrigerating machine using a saturated fluorinated hydrocarbon refrigerant having a low carbon number and a low global warming potential, by using a refrigerant containing a saturated fluorinated hydrocarbon having from 1 to 3 carbon atoms, which uses, as a base oil, an oxygen-containing organic compound composed of at least one member selected from a polyoxyalkylene glycol, a polyvinyl ether, a copolymer of a poly(oxy)alkylene glycol and a polyvinyl ether, a copolymer of a poly(oxy)alkylene glycol monoether and a polyvinyl ether, and a polyol ester, each having a hydroxyl value of not more than 15 mgKOH/g.

Abstract translation: 本发明能够提供一种即使在使用具有低碳数和低全球变暖潜能的饱和氟化烃制冷剂的压缩式制冷机使用时，也能够提供具有优异的热化学稳定性的压缩式制冷机用润滑油组合物 含有1〜3个碳原子的饱和氟代烃的制冷剂，其使用选自聚氧亚烷基二醇，聚乙烯醚，聚（乙烯基醚）共聚物中的至少一种的含氧有机化合物作为基础油， 氧基）亚烷基二醇和聚乙烯基醚，聚（氧基）亚烷基二醇单醚和聚乙烯醚的共聚物和多元醇酯，其羟基值不大于15mgKOH / g。

公开(公告)号：EP2832838A4

公开(公告)日：2015-12-02

申请号：EP13769324

申请日：2013-03-21

Applicant: IDEMITSU KOSAN CO

Inventor： MATSUMOTO TOMOYA

IPC: C10M169/04 ,  C09K5/04 ,  C10M105/06 ,  C10M105/38 ,  C10M107/02 ,  C10M107/24 ,  C10M107/36 ,  C10M133/16 ,  C10M171/00 ,  C10N20/02 ,  C10N30/08 ,  C10N30/10 ,  C10N40/30

CPC classification number: C10M171/008 ,  C09K5/045 ,  C09K2205/126 ,  C09K2205/24 ,  C10M133/16 ,  C10M133/40 ,  C10M169/04 ,  C10M171/007 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2205/003 ,  C10M2205/0225 ,  C10M2205/0285 ,  C10M2205/223 ,  C10M2207/026 ,  C10M2207/0406 ,  C10M2207/042 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1023 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10M2215/08 ,  C10M2215/086 ,  C10M2215/22 ,  C10M2215/225 ,  C10N2220/302 ,  C10N2220/303 ,  C10N2220/305 ,  C10N2220/306 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/66 ,  C10N2240/30 ,  C10N2240/56 ,  C10M2209/1085

Abstract: A lubricating oil composition for refrigerating machines contains a base oil and an additive in a form of a naphthalimide compound. A refrigerant used in a refrigerating machine in which the composition is used is unsaturated hydrofluorocarbon (unsaturated HFC) having a GWP of 1000 or less. When the present lubricating oil composition for refrigerating machines is used in refrigerating equipment such as an open-type automobile air-conditioner, an electric automobile air-conditioner, a gas heat pump, other air-conditioning equipment, a refrigerating machine, a vending machine, a showcase, a water-heating system and a refrigerating/heating system, it is possible to detect the leakage of a refrigerant with a long-lasting stability. Therefore, when an unsaturated fron refrigerant with a poor stability is used in the above-listed equipment, the present lubricating oil composition for refrigerating machines is significantly advantageous.

公开(公告)号：EP2832837A4

公开(公告)日：2015-11-25

申请号：EP13769190

申请日：2013-03-21

Applicant: IDEMITSU KOSAN CO

Inventor： MATSUMOTO TOMOYA ,  KISEN TADASHI

IPC: C10M169/04 ,  C09K5/04 ,  C10M105/06 ,  C10M105/38 ,  C10M107/02 ,  C10M107/24 ,  C10M107/36 ,  C10M127/04 ,  C10M171/00 ,  C10N20/02 ,  C10N30/08 ,  C10N30/10 ,  C10N40/30

CPC classification number: C10M169/04 ,  C09K5/045 ,  C09K2205/126 ,  C10M105/06 ,  C10M127/04 ,  C10M171/007 ,  C10M171/008 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2205/003 ,  C10M2205/0285 ,  C10M2205/223 ,  C10M2207/026 ,  C10M2207/0406 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1023 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10M2209/123 ,  C10M2215/225 ,  C10N2220/022 ,  C10N2220/302 ,  C10N2220/303 ,  C10N2220/305 ,  C10N2220/306 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2230/56 ,  C10N2230/66 ,  C10N2240/30 ,  C10N2240/56 ,  C10M2209/1085

Abstract: A lubricating oil composition for refrigerating machines contains a base oil and an additive in a form of a hydrocarbon compound having a biphenyl structure or a stilbene structure. When the present lubricating oil composition for refrigerating machines is used in refrigerating equipment such as an open-type automobile air-conditioner, an electric automobile air-conditioner, a gas heat pump, other air-conditioning equipment, a refrigerating machine, a vending machine, a showcase, a water-heating system and a refrigerating/heating system, it is possible to detect the leakage of a refrigerant with a long-lasting stability. Therefore, when an unsaturated chlorofluorocarbon refrigerant with a poor stability is used in the above-listed equipment, the present lubricating oil composition for refrigerating machines is significantly advantageous.

公开(公告)号：EP2623583A4

公开(公告)日：2014-05-07

申请号：EP11829170

申请日：2011-09-28

Applicant: IDEMITSU KOSAN CO

Inventor： MATSUMOTO TOMOYA

IPC: C10M171/00 ,  C10N20/02 ,  C10N20/04 ,  C10N30/08 ,  C10N30/10 ,  C10N40/30

CPC classification number: C09K5/045 ,  C09K2205/122 ,  C10M127/00 ,  C10M171/008 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10M2223/041 ,  C10M2229/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/026 ,  C10N2220/302 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/64 ,  C10N2240/30 ,  C10N2280/00 ,  C10M2209/1085

Abstract: It is to provide a lubricating oil composition for a compression refrigerator, which is excellent in the thermal/chemical stability even when used in a compression refrigerator that uses a saturated fluorinated hydrocarbon refrigerant having a lower global warming potential and a fewer carbon atoms, by including in a base oil an organic compound having a double bond in a molecule, which is at least one kind selected from an organic compound having at least two non-conjugated double bonds in the molecule, a terpene compound having a double bond in the molecule, and C 12 to C 30 aliphatic unsaturated hydrocarbon having one double bond in the molecule.

Abstract translation: 提供一种用于压缩式制冷机的润滑油组合物，其即使在使用具有较低的全球变暖潜能值和较少碳原子的饱和氟化烃制冷剂的压缩式制冷机中也具有优异的热/化学稳定性，包括 在基油中，分子中具有双键的有机化合物是分子中具有至少两个非共轭双键的有机化合物中的至少一种，分子中具有双键的萜烯化合物， 和在分子中具有一个双键的C 12至C 30脂族不饱和烃。

公开(公告)号：EP2551333A4

公开(公告)日：2017-06-07

申请号：EP11759537

申请日：2011-03-24

Applicant: IDEMITSU KOSAN CO

Inventor： MATSUMOTO TOMOYA

IPC: C10M127/02 ,  C09K5/04 ,  C10M107/24 ,  C10M107/32 ,  C10M169/04 ,  C10N20/02 ,  C10N20/04 ,  C10N30/00 ,  C10N30/08 ,  C10N30/10 ,  C10N40/30

CPC classification number: C09K5/045 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/24 ,  C10M171/008 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1023 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10M2229/02 ,  C10N2220/022 ,  C10N2220/301 ,  C10N2220/302 ,  C10N2230/02 ,  C10N2230/10 ,  C10N2240/30 ,  C10M2209/1085

Abstract: It is to provide a lubricating oil composition for a refrigerating machine that has a low global warming potential by including in a base oil an organic compound having two or more non-conjugated double bonds in the molecule thereof, and that is particularly preferably used for a refrigerating machine using a refrigerant having a particular structure, such as an unsaturated Fluorinated hydrocarbon compound, which is a refrigerant capable of being used for existing car air conditioner system, air conditioners and the like, and that has excellent compatibility with the refrigerant and excellent thermal and chemical stability.

Abstract translation: 通过在基油中含有分子内具有2个以上的非共轭双键的有机化合物，从而提供地球温暖化潜力低的制冷机用润滑油组合物，特别优选用于 作为能够用于现有的汽车空调系统的制冷剂，空调机等的不饱和氟代烃化合物等具有特定结构的制冷剂的冷冻机，与制冷剂的相容性优异且热量优异的冷冻机 和化学稳定性。