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专利名称：REFRIGERANT
发明人：COX, Nicholas,MAZUR, Victor,COLBOURNE,
Daniel,STEVENSON, ASndrew
申请号：EP07732903.5申请日：20070521公开号：EP2035524A2公开日：20090318
摘要：This invention relates to a refrigerant that is azeotropic or near-azeotropic andcomprises a binary blend of R1270 and R161, R170 and R717, or R744 and R41. In a firstembodiment, the binary blend has a molar composition of 50 to 80 percent R1270, theremainder being R161. In a second embodiment, the binary blend has a molar
composition of 30 to 60 percent R717, the remainder being R170. In a third embodimentthe binary blend has a molar composition of 20 to 60 percent R744, the remainder beingR161.
申请人：Earthcare Products Limited
地址：Royal Dock Business Centre Royal Albert Way London E16 2RD GB
国籍：GB
代理机构：Milhench, Mark Lorne
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