Composition, useful e.g. as foaming agent to manufacture thermoplastic polymer foams, comprises trans-1,2-dichloroethylene, 1,1,1,3,3-pentafluoropropane and 1,1,1,2-tetrafluoroethane

摘要

Composition (I) comprises trans-1,2-dichloroethylene (Ia), 1,1,1,3,3-pentafluoropropane (Ib) and 1,1,1,2-tetrafluoroethane (Ic). Independent claims are included for: (1) a foaming agent (II) comprising the composition (I); (2) a manufacturing process of thermoplastic polymer foams using (I); and (3) a solvent comprising (I).