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
Rules-based approach to transferring and/or viewing medical images
Human renal disease marker substance
Difference detecting apparatus, difference output apparatus, and medium
TPO compositions, articles, and methods of making the same
Method and system for the assignment of security group information using a proxy
Electronic device, information processing method, and storage medium
Memory elements with increased write margin and soft error upset immunity
  Randomly Featured Patents
Apparatus and method of heating melt spinning head structure
Porous passage means and method for particle analyzing systems
Frame and chip offset for SRNC in UE involved relocation on carrier sharing
Video encoding device and method
Apparatus and method for forming a flat-top chain link material in a chain link weaving machine
Omni directional universal mount hazard marker
Distribution of user-generated multimedia broadcasts to mobile wireless telecommunication network users
Color cathode ray tube having flat outer face
Decentralized wireless communication system, apparatus, and associated methodology