Resources Contact Us Home
Method of manufacturing thermoplastic membrane articles and methods of use

Image Number 8 for United States Patent #8147644.

A release liner web has thermoplastic membranes coated on opposite sides of the release liner web that are thermoplastically fused proximally to an edge of the release liner web, nearly doubling the width of thermoplastic membranes that can be prepared using conventional equipment. Also described are geomembranes prepared from an amorphous or semi-crystalline thermoplastic sheet material and having a high gloss surface, and methods of manufacture and use of same.

  Recently Added Patents
Food safety printer
Process for brominating unsaturated organic compounds with removal of quaternary ammonium or quaternary phosphonium monochlorides
Method and apparatus for compensating QoS during handover by base station in wireless broadband access system
Discovery, analysis, and visualization of dependencies
Image forming apparatus and method
Image forming apparatus
Disk drive
  Randomly Featured Patents
Multi-purpose element for sliding metal racks located inside furniture
Apparatus and method for efficient animation of believable speaking 3D characters in real time
Analysis methods for energy dispersive X-ray diffraction patterns
Cam lock burr hole plug for securing stimulation lead
Optical potential field mapping system
Engine ignition system
Method and system for registering abbreviated dialing numbers
Methods of hot-melt resin impregnation of 3-D, woven, textile preforms
Pitch adjustment for a tillage shank assembly
USB memory with laser pointer and remote control