发明授权
- 专利标题: Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbons
- 专利标题(中): 四氟丙烯和氢氟烃的类共沸组合物
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申请号: US13429806申请日: 2012-03-26
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公开(公告)号: US08741829B2公开(公告)日: 2014-06-03
- 发明人: Rajiv R. Singh , Hang T. Pham , Gary Knopeck
- 申请人: Rajiv R. Singh , Hang T. Pham , Gary Knopeck
- 申请人地址: US NJ Morristown
- 专利权人: Honeywell International Inc.
- 当前专利权人: Honeywell International Inc.
- 当前专利权人地址: US NJ Morristown
- 代理商 Colleen D. Szuch
- 主分类号: C11D7/50
- IPC分类号: C11D7/50
摘要:
Provided are azeotrope-like compositions comprising tetrafluoropropene and hydrofluorocarbons and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agent compositions, and aerosol propellants.
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