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 of forming micropattern, method of forming damascene metallization, and semiconductor device and semiconductor memory device fabricated using the same
Selecting a converter operating mode of a PA envelope power supply
Nonvolatile semiconductor storage device and a manufacturing method thereof
Method for production of a thermoelectric apparatus
Method for producing semiconductor substrate, semiconductor substrate, method for manufacturing electronic device, and reaction apparatus
Multistable electromagnetic actuators
Systems and methods for online search recirculation and query categorization
  Randomly Featured Patents
Three-way rare earth oxide catalyst
Purse organizer
Amplifier circuit with offset cancel circuit
Animal litter container
Surgical stretcher
Protecting groups with increased photosensitivities
Apparatus for estimating phase information using matched filter in communication system and method thereof
Handbag
Portable device
Mammometer