Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Lightweight high-tensile, high-tear strength bicomponent nonwoven fabrics










Image Number 4 for United States Patent #7438777.

A method of producing a nonwoven fabric comprising spinning a set of bicomponent fibers which include an external fiber component and an internal fiber component. The external fiber enwraps said internal fiber and has a higher elongation to break value than the internal fiber and a lower melting temperature than the internal fiber component. The set of bicomponent fibers are positioned onto a web and thermally bonded to produce a nonwoven fabric.








 
 
  Recently Added Patents
Controller
Spectrometer
Self assembly of elements for displays
Processor and data transfer method
Method of making an array of nucleic acid colonies
Method and apparatus for supporting HARQ
Piezoelectric device and fabricating method thereof
  Randomly Featured Patents
Method and apparatus for measuring distance
Air cleaner having regenerative filter, and method for regenerative of air cleaner filter
Thermally adjustable circuit breaker
Substituted tetraarylethylene compounds
Distraction assembly
Symmetrical differential amplifier circuit
Retractable lighted keyring magnifier
Ultra low voltage cascode current mirror
Furnace draft control with remote control feature
Method and apparatus for producing and delivering solvent vapor to vessel interiors for treating residue deposits and coatings