Application to filtration and fiber spun polymer blend, polymer solution composition, a polymer blend

摘要

Relates to filter structures or webs, such as filter media, the invention includes a collection of fibers comprising a first polymer and the second polymer in the fine fiber web structure or a fine fiber filter media. Coupling of the two polymers provides the rheology of the fiber that has been improved, fiber has the mechanical stability and temperature excellent. Binding of the polymer, given the characteristics of the adhesive or elastomeric with high-temperature resistant, adhesive is preferred for attaching the particles to the fiber web.