| 摘要 |
The invention relates to compositions which can be used as a blowing agent in the production of thermosetting polymers. More specifically, the invention relates to compositions comprising 1,1,1,3,3-pentafluorobutane (365 mfc), trans-1,2 dichloroethylene and at least one non-flammable hydrofluorocarbon, and to the use thereof. ® KIPO & WIPO 2007
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