Lubricating oil composition for chiller
    2.
    发明授权
    Lubricating oil composition for chiller 有权
    润滑油组合物为冷水机组

    公开(公告)号:US09212303B2

    公开(公告)日:2015-12-15

    申请号:US13636514

    申请日:2011-03-24

    申请人: Tomoya Matsumoto

    发明人: Tomoya Matsumoto

    IPC分类号: C09K5/04 C10M171/00

    摘要: It is to provide a lubricating oil composition for a refrigerating machine that has a low global warming potential, and that is 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 a refrigerant and excellent thermal and chemical stability, in which the lubricating oil composition is used for a refrigerating machine using a refrigerant containing at least one fluorine-containing organic compound selected from compounds represented by the following molecular formula (A), or a combination of the fluorine-containing organic compound and a saturated fluorinated hydrocarbon compound, and contains a base oil and a sulfur-containing aromatic compound: CpOqFrRs (A), wherein R represents any one of Cl, Br, I and H; p represents an integer of from 1 to 6; q represents an integer of from 0 to 2; r represents an integer of from 1 to 14; and s represents an integer of from 0 to 13, provided that when q is 0, p is from 2 to 6, and at least one carbon-carbon unsaturated bond is contained in the molecule.

    摘要翻译: 本发明提供一种具有低全球变暖潜能的制冷机用润滑油组合物,其用于使用具有特定结构的制冷剂的制冷机,例如不饱和氟化烃化合物,其为能够 用于现有的汽车空调系统,空调等,并且与制冷剂具有优异的相容性和优异的热化学稳定性,其中润滑油组合物用于使用含有至少一种氟的制冷剂的制冷机 (A)表示的化合物或含氟有机化合物和饱和氟代烃化合物的组合,含有基油和含硫芳香族化合物:CpOqFrRs(A ),其中R表示Cl,Br,I和H中的任一个; p表示1〜6的整数, q表示0〜2的整数, r表示1〜14的整数, 并且s表示0至13的整数,条件是当q为0时,p为2至6,并且在分子中包含至少一个碳 - 碳不饱和键。

    LUBRICATING OIL COMPOSITION FOR CHILLER
    5.
    发明申请
    LUBRICATING OIL COMPOSITION FOR CHILLER 有权
    润滑油润滑油组合物

    公开(公告)号:US20130012420A1

    公开(公告)日:2013-01-10

    申请号:US13636514

    申请日:2011-03-24

    申请人: Tomoya Matsumoto

    发明人: Tomoya Matsumoto

    IPC分类号: C10M169/04

    摘要: It is to provide a lubricating oil composition for a refrigerating machine that has a low global warming potential, and that is 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 a refrigerant and excellent thermal and chemical stability, in which the lubricating oil composition is used for a refrigerating machine using a refrigerant containing at least one fluorine-containing organic compound selected from compounds represented by the following molecular formula (A), or a combination of the fluorine-containing organic compound and a saturated fluorinated hydrocarbon compound, and contains a base oil and a sulfur-containing aromatic compound: CpOqFrRs (A), wherein R represents any one of Cl, Br, I and H; p represents an integer of from 1 to 6; q represents an integer of from 0 to 2; r represents an integer of from 1 to 14; and s represents an integer of from 0 to 13, provided that when q is 0, p is from 2 to 6, and at least one carbon-carbon unsaturated bond is contained in the molecule.

    摘要翻译: 本发明提供一种具有低全球变暖潜能的制冷机用润滑油组合物,其用于使用具有特定结构的制冷剂的制冷机,例如不饱和氟化烃化合物,其为能够 用于现有的汽车空调系统,空调等,并且与制冷剂具有优异的相容性和优异的热化学稳定性,其中润滑油组合物用于使用含有至少一种氟的制冷剂的制冷机 (A)表示的化合物或含氟有机化合物和饱和氟代烃化合物的组合,含有基油和含硫芳香族化合物:CpOqFrRs(A ),其中R表示Cl,Br,I和H中的任一个; p表示1〜6的整数, q表示0〜2的整数, r表示1〜14的整数, 并且s表示0至13的整数,条件是当q为0时,p为2至6,并且在分子中包含至少一个碳 - 碳不饱和键。

    Refrigerator oil composition
    6.
    发明授权
    Refrigerator oil composition 有权
    冰箱油组成

    公开(公告)号:US08293130B2

    公开(公告)日:2012-10-23

    申请号:US11575256

    申请日:2005-09-12

    申请人: Masato Kaneko

    发明人: Masato Kaneko

    IPC分类号: C09K5/00 C09K5/04

    摘要: Disclosed is a refrigerator oil composition containing a base oil (A) composed of a polyvinyl ether, an organic sulfur compound (B) having a sulfur content of not more than 35% by mass and a refrigerant (C), in which a total sulfur content is 0.01 to 0.1% by mass with respect to a total amount of the components (A) and (B). Such the novel refrigerator oil composition does not cause environmental problems such as ozone layer destruction and global warming, and can retain the lubrication properties for a long period of time, while preventing a capillary in a refrigeration cycle from clogging.

    摘要翻译: 本发明公开了一种含有由聚乙烯醚,硫含量不超过35质量%的有机硫化合物(B)和制冷剂(C)组成的基础油(A)的冷冻机油组合物,其中总硫 相对于成分(A)和(B)的总量,含量为0.01〜0.1质量%。 这种新型的冷冻机油组合物不会引起诸如臭氧层破坏和全球变暖等环境问题,并且能够长时间保持润滑性,同时防止制冷循环中的毛细管堵塞。