The invention relates to a process for forming fibers from a spinning solution utilizing a high speed rotary sprayer. The fibers can be collected into a uniform web for selective barrier end uses. Fibers with an average fiber diameter of less that 1,000 nm can be produced.
申请公布号
EP1999304(A1)
申请公布日期
2008.12.10
申请号
EP20070753736
申请日期
2007.03.22
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
MARSHALL, LARRY R.;ARMANTROUT, JACK EUGENE;HUANG, TAO;MOORE, JOHN R.;PFEIFFENBERGER, NEAL
