Back to results
US 7,459,407 B2Granted
Articles comprising fibres and/or fibrids, fibres and fibrids and production method of same
AssigneeKermel
InventorVincent Lorentz
Life of this patent
Estimating the term…
Abstract
The invention relates specifically to novel articles and, in particular, to non-woven articles comprising fibres and/or fibrids. The invention also relates to novel fibres and fibrids and to a method of producing said fibres and fibrids.
Claims2
A non-woven article comprising fibers formed from a polymer blend comprising a polyethersulphone and an aromatic polyamide-imide, said article having a density in the range of about 0.84 to about 0.93, a tensile strength in the machine direction of about 20.2 to about 60.9 N/5 cm, and an elongation at break of about 1.4 to about 2.9%.
Dependencies are inferred from the claim text.