发明授权
US5575944A Acetal-containing working fluid composition for refrigerating machine
失效
用于制冷机的含乙醛的工作流体组合物
- 专利标题： Acetal-containing working fluid composition for refrigerating machine
- 专利标题（中）： 用于制冷机的含乙醛的工作流体组合物
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申请号： US395827申请日： 1995-02-28
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公开(公告)号： US5575944A公开(公告)日： 1996-11-19
- 发明人: Hiroki Sawada , Hiroyasu Togashi
- 申请人： Hiroki Sawada , Hiroyasu Togashi
- 申请人地址： JPX Tokyo
- 专利权人： KAO Corporation
- 当前专利权人： KAO Corporation
- 当前专利权人地址： JPX Tokyo
- 主分类号： C09K5/04
- IPC分类号： C09K5/04 ; C10M105/18 ; C10M105/20 ; C10M105/38 ; C10M105/40 ; C10M105/48 ; C10M171/00 ; C10N30/00 ; C10N40/30
摘要：
The working fluid composition for refrigerating machine of the present invention includes a refrigeration oil and a hydrofluorocarbon, the refrigeration oil including a compound having one or more acetal groups in a molecule and also having trihydric to octahydric alcohol residues as a base oil.
公开/授权文献
- USD278495S Display case 公开/授权日：1985-04-23
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