发明公开

COMPOSITIONS
摘要:
The invention provides a composition comprising 1,1-difluoroethene (R-1132a), difluoromethane (R-32), 2,3,3,3-tetrafluoropropene (R-1234yf), optionally carbon dioxide (CO 2 , R-744), and, optionally, 1,1,2-trifluoroethene (R-1123).
公开/授权文献
信息查询
0/0