| 发明名称 |
Azeotrope-like composition of 1-chloro-1,3,3,3-tetrafluoropropane and hydrogen fluoride |
| 摘要 |
The invention relates to azeotropic and azeotrope-like mixtures of 1-chloro-1,3,3,3-tetrafluoropropane (HCFC-244fa) and hydrogen fluoride, which are useful as intermediates in the production of HCFC-244fa.
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| 申请公布号 |
US6500795(B2) |
申请公布日期 |
2002.12.31 |
| 申请号 |
US20010768416 |
申请日期 |
2001.01.24 |
| 申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
PHAM HANG THANH;SINGH RAJIV RATNA;TUNG HSUEH SUNG;COOK MILTON |
| 分类号 |
C07C17/00;C07C17/38;C07C17/383;C07C19/08;C07C19/10;(IPC1-7):C11D3/44 |
主分类号 |
C07C17/00 |
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