Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process for manufacturing a floor covering having a foamed backing formed from recycled polymeric material










Image Number 12 for United States Patent #6860953.

The present invention provides a cushioned floor covering having a backing material formed from waste polymeric material and a blowing agent wherein the blowing agent may be activated either before or after the backing material is adhered to the floor covering. The waste polymeric material includes from about 0 to 40 percent aliphatic polyamide material and is granulated, densified and extruded at a temperature that does not exceed the temperature at which the blowing agent would be activated.








 
 
  Recently Added Patents
Optical channel transport unit frames transmission having interleaved parity
Catalysts for hydrodeoxygenation of polyols
Device for data routing in networks
Registry key federation systems and methods
Base station device and wireless communication method
Wireless communication power control
Method and system for implementing power detection
  Randomly Featured Patents
Device and method for delivering cardiac leads
Utilizing publishing and subscribing clients in network media channels
Roller bearing
Shock absorbent for protective pad and protective pad and protective clothes using the same
Method for ARQ-enabled pre-transmissions in multicast and broadcast services of relay networks utilizing the idle periods
Method for the production of a composite carton container and composite carton container produced according to the method
Apparatus for preventing cross-contamination of multi-well test plates
Data selection apparatus for electronic musical instrument which utilizes use frequency values to select musical data
Sinterable ceramic powder, process for its preparation, silicon nitride ceramic manufactured therefrom, process for its manufacture and its use
Process for producing an electrically conductive layer on the surface of a solid-body electrolyte, and electrically conductive layer