发明授权
- 专利标题: Water-glycol hydraulic fluid containing polyoxyalkylene ethers
- 专利标题(中): 含有聚氧化烯醚的水 - 乙二醇液压油
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申请号: US002600申请日: 1979-01-11
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公开(公告)号: US4233170A公开(公告)日: 1980-11-11
- 发明人: Fumihide Genjida , Toyoaki Nasuno , Hideo Kobayashi , Motohiko Ii
- 申请人: Fumihide Genjida , Toyoaki Nasuno , Hideo Kobayashi , Motohiko Ii
- 申请人地址: JPX Kyoto
- 专利权人: Sanyo Chemical Industries, Limited
- 当前专利权人: Sanyo Chemical Industries, Limited
- 当前专利权人地址: JPX Kyoto
- 优先权: JPX53-13325 19780207
- 主分类号: C08G65/26
- IPC分类号: C08G65/26 ; C10M107/34 ; C10M107/36 ; C10M173/02 ; C10N30/06 ; C10N40/08 ; C10M3/22
摘要:
A non-flammable hydraulic fluid comprises a water soluble alkylene oxide adduct of a nitrogen-free polyhydric alcohol having at least five hydroxyl groups, water and a glycol.
公开/授权文献
- USD352489S Tire tread 公开/授权日:1994-11-15
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