Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process for producing plastic laminates with metal laminae










Image Number 4 for United States Patent #5615470.

The process for making plastic laminates, each of which consists of a package having an upper face and a lower face and consisting of a stack of prepreg sheets with a metal lamina on each face, includes the steps of providing a stack of prepreg sheets with a metal band passing in a serpentine manner back and forth through the stack; connecting end portions of the metal band to a source of electric current of sufficient power and passing the electric current through the metal band to heat the metal band and the prepreg sheets, applying pressure to the prepreg sheets with the metal band passing therethrough in a serpentine manner and, after application of sufficient heat and pressure, cutting through bends formed in the metal band to form a plurality of plastic laminates, each consisting of a stack of prepreg sheets sandwiched between metal laminae formed from the metal band.








 
 
  Recently Added Patents
Synchronization of communication equipment
Semiconductor device and manufacturing method thereof
Bias voltage generating circuit and switching power supply thereof
Concentration measuring apparatus for hydrogen sulfide in gas flow, and method for determining sulfide ion
All-angle light emitting element having high heat dissipating efficiency
Semiconductor memory device
Architectural panel with Tarwe and grass
  Randomly Featured Patents
Coffee maker
Heat-reducing silicone grease composition and semiconductor device using the same
Key pad
2,4-substituted pyrrolidine derivatives-CCR-3 receptor antagonists
Smectic liquid crystal high-contrast control or display device
Oxime derivatives and the use thereof as latent acids
Optical systems for use in sorting apparatus
Self-diagnostic process control loop for a process plant
Coffee mug with stirring apparatus
1,2,4-Triazole antimycotic compositions and use thereof