发明授权
- 专利标题： Hexaester of mono-formal bis pentaerythritol
- 专利标题（中）： 六角形单正戊二醇季戊四醇
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申请号： US14438057申请日： 2013-10-22
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公开(公告)号： US09567284B2公开(公告)日： 2017-02-14
- 发明人: Shingo Nakayama , Takuya Nishimura , Toshihiro Inayama
- 申请人： KH Neochem Co., Ltd.
- 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
- 代理机构： Buchanan, Ingersoll & Rooney PC
- 优先权： JP2012-234840 20121024
- 国际申请： PCT/JP2013/078513 WO 20131022
- 国际公布： WO2014/065250 WO 20140501
- 主分类号： C07C55/24
- IPC分类号： C07C55/24 ; C07C59/305 ; C09K5/04 ; C10M105/38 ; C10M171/00
摘要：
To provide hexaester of bispentaerythritol monoformal, which is a mixed ester of bispentaerythritol monoformal represented by the following formula (I), and carboxylic acids: wherein the carboxylic acids comprise C9 branched aliphatic monocarboxylic acid, and any one of carboxylic acids selected from C4 to C8 aliphatic monocarboxylic acids. The hexaester is used as one component of a refrigerant oil composition, and gives excellent characteristics, such as oxidation stability, lubricity, and low temperature properties, to a refrigerant oil composition.
公开/授权文献
- US20160311751A1 HEXAESTER OF MONO-FORMAL BIS PENTAERYTHRITOL 公开/授权日：2016-10-27