Resources Contact Us Home
Fiber reinforced multi-ply stampable thermoplastic sheet

Image Number 2 for United States Patent #4269884.

Reinforced thermoplastic polymer composite sheets, formable into smooth, shaped objects in a stamping process. The composite sheet is produced by laminating together (1) a first layer of thermoplastic resin containing short nonsiliceous fibers and a mineral filler such as kaolin, (2) a backing reinforcing layer comprising a long nonsiliceous fiber mat impregnated by thermoplastic resin and (3) optionally a third layer similar to said first layer. The long fiber mat is positioned within the reinforcing layer during impregnation, whereby the mat becomes encased in a resin matrix.

  Recently Added Patents
Lacrosse head
Block polymers and their process of preparation
Biometric data display system and method
EpCAM as a reprogramming factor for non-pluripotent cells
LO generation with deskewed input oscillator signal
Client network device and method for adjusting parameters of client traffic windows based on discovery of other network devices
Web-based royalty system and user interface
  Randomly Featured Patents
Compound linkage-arm assembly for use in bore-hole tools
Optical molded device including two lenses and active element integrally
Combined valve cap remover and tire pressure gauge
Three mirror anastigmatic optical system
Pharmaceutical compositions containing insulin
Power control of a transport system
Page check for copier/printers
Probe contactor and production method thereof
Electrochemical gas sensor
Elliptical disc grinder