发明授权
- 专利标题: Stabilized coal-oil mixture
- 专利标题(中): 稳定的煤 - 油混合物
-
申请号: US351388申请日: 1982-02-23
-
公开(公告)号: US4389219A公开(公告)日: 1983-06-21
- 发明人: Akihiro Naka , Shuichi Honjo
- 申请人: Akihiro Naka , Shuichi Honjo
- 申请人地址: JPX Kyoto
- 专利权人: Dai-Ichi Kogyo Seiyaku Co., Ltd.
- 当前专利权人: Dai-Ichi Kogyo Seiyaku Co., Ltd.
- 当前专利权人地址: JPX Kyoto
- 优先权: JPX56-50715 19810403
- 主分类号: C10L1/32
- IPC分类号: C10L1/32 ; C10L1/18
摘要:
Mixture of a fuel oil and pulverized coal are stabilized by the addition of a small amount of a polyether-type adduct having a molecular weight of from 6,000 to 600,000 between a lower alkylene oxide and a poly(lower alkyleneimine) compound, or a derivative of said adduct.
公开/授权文献
- US4949936A Actuator for actuating valves 公开/授权日:1990-08-21
信息查询