首页>
外国专利>
Manner and the pulp condition where fineness produces the fiber below the denier from isotropy polymer solution it is brief fiber
Manner and the pulp condition where fineness produces the fiber below the denier from isotropy polymer solution it is brief fiber
展开▼
机译:细度和纸浆条件,其中细度由各向同性聚合物溶液产生的纤度低于旦尼尔,这是短纤维
展开▼
页面导航
摘要
著录项
相似文献
摘要
A process for preparing subdenier fibers and structures thereof from isotropic polymer solutions is disclosed. The process comprises extruding a stream of the polymer solution into a chamber, introducing a pressurized gas into the chamber, directing the gas in the flow direction of and in surrounding contact with the stream within the chamber, passing both the gas and the stream into a zone of lower pressure at a velocity sufficient to attenuate the stream and fragment it into fibers, and contacting the fragmented stream in the zone with a coagulating fluid.
展开▼