Resources Contact Us Home
Process and an apparatus for conditioning synthetic fiber material

Image Number 3 for United States Patent #4718257.

The conditioning of synthetic fiber material to produce perfect products with a low residual solvent content using comparatively small quantities of steam is carried out in a steam-tight conditioning apparatus consisting of several zones with a rotating perforated belt, using steam which has been superheated to temperatures of from to C., and the material having a residence time in the apparatus of more than 3 minutes.

  Recently Added Patents
Network client validation of network management frames
Backup and recovery of distributed storage areas
Method and system for triggering message waiting indicator delivery
Support for a portable electronic device
Family of pain producing substances and methods to produce novel analgesic drugs
Asset control in location tracking system
Maesa japonica extracts and methods of use
  Randomly Featured Patents
Ballistic protective laser shield
Crosslinked, predominantly polypropylene-based compositions
Driveline lash estimation and clunk management using multivariable active driveline damping
Wrap-around antenna design for improved performance in thermally-assisted magnetic recording
Varistor with three parallel ceramic layer
Power controlled multiple access (PCMA) in wireless communication networks
Replaceable antennas for subsurface monitoring apparatus
Outdoor oven
Protective eyewear systems and methods
Hosiery manufacture and packaging