- 专利标题： PENTAERYTHRITOL TETRAESTER
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申请号： US13813695申请日： 2011-06-30
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公开(公告)号： US20130131374A1公开(公告)日： 2013-05-23
- 发明人: Toshihiro Inayama , Satoshi Hiyoshi , Nobuhito Amemiya , Shigehisa Kishimoto
- 申请人： Toshihiro Inayama , Satoshi Hiyoshi , Nobuhito Amemiya , Shigehisa Kishimoto
- 申请人地址： JP Tokyo
- 专利权人： KH NEOCHEM CO., LTD.
- 当前专利权人： KH NEOCHEM CO., LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2010-187570 20100824
- 国际申请： PCT/JP2011/065109 WO 20110630
- 主分类号： C07C69/013
- IPC分类号： C07C69/013 ; C07C69/34 ; C07C69/52
摘要：
A pentaerythritol tetraester which is a mixed ester of pentaerythritol and carboxylic acids is provided, wherein the carboxylic acids consist of isobutyric acid and 3,5,5-trimethylhexanoic acid and the molar ratio of isobutyric acid to 3,5,5-trimethylhexanoic acid in the carboxylic acids is 36/64 to 80/20. The pentaerythritol tetraester may be used in a refrigerant oil or the like which exhibits excellent miscibility with a difluoromethane refrigerant among other properties.
公开/授权文献
- US08772530B2 Pentaerythritol tetraester 公开/授权日：2014-07-08
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