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公开(公告)号:JP2014101525A
公开(公告)日:2014-06-05
申请号:JP2014046466
申请日:2014-03-10
发明人: PRICE DAVID , WILLIAM BARTON , DANIEL C VISGER
IPC分类号: C08F210/14 , C08F8/14 , C08F8/30 , C08F222/06 , C10M145/10 , C10M145/16 , C10M177/00 , C10N30/02 , C10N30/10 , C10N40/04 , C10N40/08 , C10N40/20 , C10N40/25 , C10N40/30 , C10N50/10 , C10N70/00
CPC分类号: C10M145/16 , C08F8/14 , C08F8/32 , C10M107/28 , C10M107/40 , C10M109/00 , C10M145/10 , C10M149/02 , C10M159/005 , C10M177/00 , C10M2205/028 , C10M2205/0285 , C10M2209/084 , C10M2209/086 , C10M2217/06 , C10M2217/065 , C10N2220/022 , C10N2220/028 , C10N2230/02 , C10N2230/10 , C10N2240/042 , C10N2240/044 , C10N2240/045 , C10N2240/046 , C10N2240/10 , C10N2240/102 , C10N2240/103 , C10N2240/105 , C10N2240/30 , C10N2250/10 , C08F210/14 , C08F222/06 , C10N2260/06 , C10N2260/09 , C10M2209/0863
摘要: PROBLEM TO BE SOLVED: To provide lubricating compositions containing copolymers.SOLUTION: The present invention relates to a copolymer comprising units obtained from monomers, namely, (i) an α-olefin and (ii) an ethylenically unsaturated carboxylic acid or derivatives thereof esterified with a primary alcohol branched at the β- or higher position, where the copolymer has a reduced specific viscosity of up to 0.08. The invention further provides a lubricating composition containing said copolymer. The invention further provides a method and use of controlling the viscosity index by supplying to an oil of lubricating viscosity the copolymer with pendant groups. In addition, the copolymer of the present invention may be useful as a base oil replacement.
摘要翻译: 要解决的问题:提供含有共聚物的润滑组合物。解决方案:本发明涉及一种共聚物,其包含由单体获得的单元,即(i)α-烯烃和(ii)烯键式不饱和羧酸或其衍生物与 在一个或多个位置上分支的伯醇,其中共聚物的比粘度降低至0.08。 本发明还提供含有所述共聚物的润滑组合物。 本发明还提供了通过向具有侧基的共聚物供给具有润滑粘度的油来控制粘度指数的方法和用途。 此外,本发明的共聚物可用作基础油替代物。
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公开(公告)号:JPWO2012086518A1
公开(公告)日:2014-05-22
申请号:JP2012549765
申请日:2011-12-15
申请人: 日立アプライアンス株式会社
IPC分类号: C10M105/38 , C09K5/04 , C10M107/24 , F04B39/00 , F04B39/02 , F04C18/02
CPC分类号: C09K5/045 , C09K2205/24 , C10M171/008 , C10M2207/2835 , C10M2207/301 , C10M2209/043 , C10N2220/022 , C10N2220/302 , C10N2230/06 , C10N2240/30 , F04B39/0215 , F04C18/0215 , F04C23/008 , F04C2210/26
摘要: 冷媒としてジフルオロメタン(HFC32)を用いた冷凍空調用圧縮機の耐摩耗性を向上して長期信頼性を高めるとともに、この圧縮機を用いた冷凍空調機器の冷凍空調サイクルの高効率化を実現する。摺動部を有する冷媒圧縮部を備え、冷媒であるジフルオロメタンと、冷凍機油とを封入した圧縮機100において、40℃における動粘度が30〜100mm2/sの範囲となる冷凍機油を用い、冷媒と冷凍機油との低温側臨界溶解温度を+10℃以下とする。
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公开(公告)号:JP2014080621A
公开(公告)日:2014-05-08
申请号:JP2014001066
申请日:2014-01-07
发明人: SHIMOMURA YUJI , TAKIGAWA KATSUYA
IPC分类号: C10M107/34 , C10N20/00 , C10N30/00 , C10N40/30
CPC分类号: C09K5/045 , C09K2205/106 , C09K2205/11 , C09K2205/12 , C09K2205/122 , C09K2205/126 , C09K2205/134 , C10M107/34 , C10M171/008 , C10M2209/1045 , C10M2209/1055 , C10N2220/302 , C10N2230/10 , C10N2240/30 , C10M2209/1085
摘要: PROBLEM TO BE SOLVED: To provide a refrigerator oil and a working fluid composition for a refrigerator which are capable of achieving a high level of refrigerant compatibility in refrigeration systems employing fluoropropene refrigerants.SOLUTION: A working fluid composition for a refrigerator comprises: a polyalkylene glycol represented by the general formula (1) defined by R-(OR)-OR; and a fluoropropene refrigerant. The peroxide number of the polyalkylene glycol is 10.0 meq/kg or less. [In the formula, Rand Rmay be identical or different and each represent hydrogen, a C1-C5 alkyl group or a C2-C5 acyl group, Rrepresents a C2-C4 alkylene group, n represents the number of repeats of the oxyalkylene group represented by OR, and the proportion of C2 alkylene groups to all Ris 30 mol% or less.]
摘要翻译: 要解决的问题:提供一种用于冰箱的冷冻机油和工作流体组合物,其能够在使用氟丙烯制冷剂的制冷系统中实现高水平的制冷剂相容性。解决方案:一种用于冰箱的工作流体组合物,包括:聚亚烷基二醇 由通式(1)表示,由R-(OR)-OR定义; 和氟丙烯制冷剂。 聚亚烷基二醇的过氧化物数为10.0meq / kg以下。 [式中,Rand Rmay相同或不同,分别表示氢,C1-C5烷基或C2-C5酰基,R表示C2-C4亚烷基,n表示由氧代烯基表示的氧化烯基的重复次数 OR,C2亚烷基的比例均为30摩尔%以下。]
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公开(公告)号:JP5433790B2
公开(公告)日:2014-03-05
申请号:JP2012533194
申请日:2010-09-16
申请人: ケムチュア コーポレイション
发明人: カー、デール , フッター、ジェフリー , ヘッセル、エド , ケリー、リチャード , ウルレゴ、ロベルト
IPC分类号: C10M105/42 , C07C69/33 , C07C69/44 , C09K5/04 , C10N20/02 , C10N30/00 , C10N30/06 , C10N40/30
CPC分类号: C10M105/42 , C10M171/008 , C10M2207/301 , C10N2220/021 , C10N2220/022 , C10N2220/302 , C10N2230/02 , C10N2230/06 , C10N2230/12 , C10N2240/30
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公开(公告)号:JP5431492B2
公开(公告)日:2014-03-05
申请号:JP2011536362
申请日:2009-10-13
申请人: ケムチュア コーポレイション
发明人: ヘッセル、エド , ケリー、リチャード , カー、デール , フッター、ジェフリー
IPC分类号: C10M105/42 , C10M105/32 , C10M105/38 , C10N20/02 , C10N30/02 , C10N40/30
CPC分类号: C10M105/44 , C10M171/008 , C10M2207/3025 , C10N2220/30 , C10N2220/302 , C10N2230/02 , C10N2240/30 , C10N2220/027 , C10N2220/028 , C10N2220/022
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66.
公开(公告)号:JP5379486B2
公开(公告)日:2013-12-25
申请号:JP2008537455
申请日:2007-09-21
申请人: 出光興産株式会社
IPC分类号: C10M169/04 , C09K5/04 , C10M107/24 , C10M107/34 , C10M133/42 , C10M137/02 , C10M137/04 , C10N20/02 , C10N20/04 , C10N30/00 , C10N30/02 , C10N30/06 , C10N30/12 , C10N40/30
CPC分类号: C10M169/04 , C10M171/008 , C10M2207/026 , C10M2207/042 , C10M2209/043 , C10M2209/1033 , C10M2209/1045 , C10M2215/223 , C10M2223/04 , C10M2223/041 , C10M2223/049 , C10M2229/02 , C10N2220/021 , C10N2220/022 , C10N2220/023 , C10N2220/306 , C10N2230/06 , C10N2230/12 , C10N2240/30 , C10M2209/1085 , C10M2209/1055
摘要: The present invention provides a lubricating oil for a compression type refrigerator including a polyvinyl ether-based compound containing an alkylene glycol or polyoxyalkylene glycol unit and a vinyl ether unit in a molecule and having a molecular weight in a range of 300 to 3,000, a metal deactivator, and at least one kind phosphorous compound selected from a phosphate and a phosphite. The lubricating oil for a compression type refrigerator of the present invention has high miscibility and high viscosity index, and is excellent in anti-seizure property and corrosion stability under carbon dioxide atmosphere.
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公开(公告)号:JP5363980B2
公开(公告)日:2013-12-11
申请号:JP2009519306
申请日:2008-06-12
申请人: 出光興産株式会社 , 株式会社豊田自動織機 , 株式会社デンソー
IPC分类号: C10M107/34 , C09K5/04 , C10N20/00 , C10N20/02 , C10N20/04 , C10N30/00 , C10N30/08 , C10N40/30
CPC分类号: C09K5/045 , C09K2205/126 , C10M107/34 , C10M171/008 , C10M2209/1033 , C10M2209/1045 , C10M2209/1055 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10N2220/021 , C10N2220/022 , C10N2220/032 , C10N2230/08 , C10N2240/30
摘要: Provided is a lubricant composition for a refrigerator, which is characterized by using a substance mainly containing a polyoxyalkylene glycol derivative and having a hydroxyl number of 5 mgKOH/g or less, as a base oil. Also provided is a compressor using such the lubricant composition for a refrigerator. The lubricant composition for a refrigerator is used for a refrigerator which uses a refrigerant having a specific structure such as an unsaturated fluorohydrocarbon and being usable in current air-conditioning systems for cars or the like. The lubricant composition for a refrigerator exhibits excellent compatibility with the refrigerant, while having excellent stability. The compressor uses such the lubricant composition for a refrigerator.
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68.
公开(公告)号:JP5357426B2
公开(公告)日:2013-12-04
申请号:JP2007534457
申请日:2006-09-06
申请人: 出光興産株式会社
IPC分类号: C10M105/18 , C09K5/04 , C10M107/24 , C10N20/02 , C10N20/04 , C10N30/00 , C10N30/02 , C10N40/30 , F25B1/00
CPC分类号: C09K5/041 , C10M107/24 , C10M171/008 , C10M2209/043 , C10N2220/021 , C10N2220/022 , C10N2220/306 , C10N2230/02 , C10N2230/70 , C10N2240/30 , C10M2209/1045 , C10M2209/1085
摘要: The present invention provides lubricating oil for a compression refrigerator, characterized by including an alkylene glycol or polyoxy alkylene glycol unit and a vinyl ether unit in a molecule and containing a polyvinyl ether compound having a molecular weight of 300 to 3,000. The lubricating oil for a compression refrigerator has a high viscosity index and excellent compatibility under a natural refrigerant atmosphere such as carbon dioxide.
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公开(公告)号:JPWO2012026214A1
公开(公告)日:2013-10-28
申请号:JP2012528575
申请日:2011-06-30
申请人: Khネオケム株式会社
IPC分类号: C07C69/33 , C10M105/38
CPC分类号: C07C69/34 , C07C67/08 , C07C69/33 , C10M105/38 , C10M171/008 , C10M2207/2835 , C10M2215/223 , C10N2220/028 , C10N2220/302 , C10N2230/02 , C10N2230/06 , C10N2240/02 , C10N2240/10 , C10N2240/30
摘要: ペンタエリスリトールとイソ酪酸および3,5,5−トリメチルヘキサン酸からなるカルボン酸との混合エステルであり、前記カルボン酸における3,5,5−トリメチルヘキサン酸に対するイソ酪酸のモル比(イソ酪酸/3,5,5−トリメチルヘキサン酸比)が36/64〜80/20の範囲にある、ジフルオロメタン冷媒に対する優れた相溶性等を有する冷凍機油等に用いられるペンタエリスリトールのテトラエステルを提供する。
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公开(公告)号:JP2013209592A
公开(公告)日:2013-10-10
申请号:JP2012082202
申请日:2012-03-30
申请人: Idemitsu Kosan Co Ltd , 出光興産株式会社
发明人: MATSUMOTO TOMOYA , KESEN TADASHI
IPC分类号: C10M169/04 , C09K5/04 , C10M105/06 , C10M105/38 , C10M107/02 , C10M107/24 , C10M107/34 , C10M129/12 , C10N20/02 , C10N30/08 , C10N30/10 , C10N40/30
CPC分类号: C10M169/04 , C09K5/045 , C09K2205/126 , C10M129/20 , C10M129/70 , C10M133/36 , C10M133/40 , C10M133/46 , C10M171/007 , C10M171/008 , C10M2203/065 , C10M2203/1006 , C10M2205/003 , C10M2205/0285 , C10M2205/223 , C10M2207/026 , C10M2207/044 , C10M2207/281 , C10M2207/2835 , C10M2209/043 , C10M2209/1023 , C10M2209/1033 , C10M2209/1055 , C10M2215/06 , C10M2215/062 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2219/104 , C10N2220/022 , C10N2220/302 , C10N2220/303 , C10N2220/305 , C10N2220/306 , C10N2230/02 , C10N2230/06 , C10N2230/08 , C10N2230/10 , C10N2230/56 , C10N2230/66 , C10N2240/30 , C10M2209/1085
摘要: PROBLEM TO BE SOLVED: To provide a lubricant composition for a refrigerating machine that has excellent thermal stability and chemical stability even when including a fluorescent agent for refrigerant leakage detection.SOLUTION: A lubricant composition for a refrigerating machine comprises combining an additive into a base oil, wherein the additive is a coumarin compound. In an open type automotive air conditioning, an electric automotive air conditioning, a gas heat pump, an air conditioning, a refrigerator, a vending machine, a showcase, a hot water supply system, and a freezer such as a refrigeration and heating system that use the lubricant composition for a refrigerating machine, leakage detection of a refrigerant can be performed stably for a long period of time. Therefore, when an unsaturated fluorocarbon refrigerant with low stability is used for these various equipment, the lubricant composition for a refrigerating machine is extremely effective.
摘要翻译: 要解决的问题:提供一种即使在包含用于制冷剂泄漏检测的荧光剂时也具有优异的热稳定性和化学稳定性的制冷机用润滑剂组合物。解决方案:用于制冷机的润滑剂组合物包括将添加剂组合成基础油 其中添加剂是香豆素化合物。 在开放式汽车空调,电动汽车空调,气体热泵,空调,冰箱,自动售货机,展示柜,热水供应系统和诸如制冷和加热系统的冷冻机中, 使用用于制冷机的润滑剂组合物,可以长时间稳定地进行制冷剂的泄漏检测。 因此,当这些各种设备使用具有低稳定性的不饱和碳氟化合物制冷剂时,制冷机用润滑剂组合物是非常有效的。
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