
基本信息:
- 专利标题: REFRIGERANT COMPOSITIONS COMPRISING PERFORMANCE ENHANCING ADDITIVES
- 专利标题(中):包含性能增强添加剂的制冷剂组合物
- 申请号:EP03785135.9 申请日:2003-08-08
- 公开(公告)号:EP1551934A2 公开(公告)日:2005-07-13
- 发明人: LECK, Thomas, J. , FAGAN, Paul, Joseph
- 申请人: E. I. du Pont de Nemours and Company
- 申请人地址: 1007 Market Street Wilmington,Delaware 19898 US
- 专利权人: E. I. du Pont de Nemours and Company
- 当前专利权人: E. I. du Pont de Nemours and Company
- 当前专利权人地址: 1007 Market Street Wilmington,Delaware 19898 US
- 代理机构: Goddard, Christopher Robert
- 优先权: US402364P 20020808; US638230P 20030807
- 国际公布: WO2004015042 20040219
- 主分类号: C09K5/10
- IPC分类号: C09K5/10
摘要:
The present invention is related to refrigerant and lubricant compositions containing performance-enhancing additives. The performance enhancing additives are found to improve the energy efficiency and capacity of vapor compression refrigeration and air conditioning systems, which utilize hydrofluorocarbon refrigerants (e.g. HFC-134a) and oxygenated refrigeration lubricants (e.g. POEs, PAGs and PVEs).
摘要(中):
本发明涉及含有性能增强添加剂的制冷剂和润滑剂组合物。 发现性能增强添加剂改善了使用氢氟烃制冷剂(例如HFC-134a)和充氧制冷润滑剂(例如POE,PAG和PVE)的蒸气压缩制冷和空调系统的能量效率和能力。