Resources Contact Us Home
Films having a fibrillated surface and method of making

Image Number 5 for United States Patent #6331343.

Fibers and fibrillated articles are provided by imparting fluid energy to at least one surface of a highly oriented, voided, melt-processed polymeric film. The fibers and fibrillated articles are useful as tape backings, filters, thermal and acoustical insulation and as reinforcement fibers for polymers or cast building materials such as concrete.

  Recently Added Patents
Switching element for a valve train of an internal combustion engine
Server chassis
Method for forming ventilation holes in an electrode plate
Package for a medicinal product
Wafer level packaging
Image forming apparatus
Method and device for managing subscriber connection
  Randomly Featured Patents
Method and device for incremental wavelength variation to analyze tissue
Micro-wave plasma device with a metal cooling wire wrapped around the insulating tube
Method and apparatus for digital television error correction without overhead bits
Baking rack for chickens and other fowl
Ice skate blade guard
Image forming apparatus with reduced start-up time
Method of production of a coating composition
Dracaena plant named `2004030D`
Olefin polymerization process
Method of analysing a stack of flat objects