发明名称 Nitrous oxide compositions
摘要 This invention relates to compositions that include nitrous oxide and at least one of trifluoromethane, difluoromethane, tetrafluoroethane, pentafluoroethane, perfluoroethane or ethane. These compositions are useful as refrigerants, cleaning agents, expansion agents for polyolefins and polyurethanes, refrigerants, aerosol propellants, heat transfer media, electronic gases, plasma etchants, gaseous dielectrics, fire extinguishing agents, power cycle working fluids, polymerization media, particulate removal fluids, carrier fluids, buffing abrasive agents, and displacement drying agents.
申请公布号 US6254798(B1) 申请公布日期 2001.07.03
申请号 US19980044303 申请日期 1998.03.19
申请人 E. I. DU PONT DE NEMOURS AND COMPANY. 发明人 MINOR BARBARA HAVILAND;BIVENS DONALD BERNARD;RICE CLIFFORD KEITH;SAND JAMES RICHARD
分类号 C09K3/30;C09K5/04;(IPC1-7):C09K5/04 主分类号 C09K3/30
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