Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Method for manufacturing light emitting diodes
Security patch update processor
Multi-carrier operation for wireless systems
Face recognition through face building from two or more partial face images from the same face
Molecular sieve
Computerized on-board system for controlling a train
System and method for providing program recommendations through multimedia searching based on established viewer preferences
  Randomly Featured Patents
Plain bearing
Apparatus and method for manufacturing rubber sheet with reinforced cord
Measuring-dispensing spoon or the like
Multilayered wiring board, semiconductor device in which multilayered wiring board is used, and method for manufacturing the same
Polyesters showing a high crystallization rate and procedure for their preparation
High density N-channel silicon gate read only memory
Filter
Keyboard musical instrument for practicing fingering on keyboard without acoustic sounds
Gasket assembly for sealing electromagnetic waves
Toy trackway