发明授权
- 专利标题: Refrigerant composition
- 专利标题(中): 制冷剂组成
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申请号: US12281306申请日: 2007-03-05
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公开(公告)号: US07972528B2公开(公告)日: 2011-07-05
- 发明人: John Edward Poole , Richard Powell
- 申请人: John Edward Poole , Richard Powell
- 申请人地址: GB Altrincham
- 专利权人: RPL Holdings Limited
- 当前专利权人: RPL Holdings Limited
- 当前专利权人地址: GB Altrincham
- 代理机构: Weaver Austin Villeneuve & Sampson LLP
- 优先权: GB0604305.3 20060303; GB0620570.2 20061017
- 国际申请: PCT/GB2007/000747 WO 20070305
- 国际公布: WO2007/099351 WO 20070907
- 主分类号: C09K5/04
- IPC分类号: C09K5/04
摘要:
A refrigerant composition consists essentially of three hydrofluorocarbon components selected from HFC134a, HFC125 and HFC143a and an additive selected from a saturated or unsaturated hydrocarbon or mixture thereof boiling in the range −50° C. and +40° C.
公开/授权文献
- US20090224199A1 REFRIGERANT COMPOSITION 公开/授权日:2009-09-10
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