Inventors:
Hyunkook Shin - Wilmington DE, US
Chien-Ping Kao - Newark DE, US
Thomas Schweiger - Fayetteville AR, US
International Classification:
D06M010/00
Abstract:
An azeotropic mixture of perfluorobutylethylene and at least one of the group consisting of bromochloromethane, cyclopentane, cis-1,2 dichloroethylene, trans-1,2 dichloroethylene and dichloromethane useful for cleaning agents, blowing agents and certain of which are suitable for flash spinning of polyolefins to make plexifilamentary fibers.