| 发明名称 |
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| 摘要 |
Near-azeotropic blends containing fluorinated hydrocarbons and propane. The blends ae mixtures of chlorodifluoroethane (HCFC-22), propane and pentafluoroethane (HFC-125) in the proportions of 1-98.9 weight percent HCFC-22, 0.1-15 weight percent propane and 1-98.9 weight percent HFC-125. Such blends have low ozone depletion potentials and are replacements for refrigerant R-502. |
| 申请公布号 |
JP2554455(B2) |
申请公布日期 |
1996.11.13 |
| 申请号 |
JP19940226187 |
申请日期 |
1994.09.21 |
| 申请人 |
II AI DEYUHON DE NIMOASU ANDO CO |
发明人 |
BIBENZU DONARUDO BERUNARUDO;SHIFURETSUTO MAAKU BURANDON;YOKOZEKI AKIMICHI |
| 分类号 |
C07C19/08;C07C19/10;C07C23/04;C09K5/04;F25B1/00 |
主分类号 |
C07C19/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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