Method for making an electrically conductive paper
AssigneeOwens-Corning Fiberglas Corporation
InventorsClarence W. Charon, Laurent C. Renaud
Life of this patent
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Abstract
An electrically conductive paper comprising glass fibers is made by dispersing electrically conductive materials i.e. electrically conductive fibers or particles, with the glass fibers of a paper-making slurry. Paper having an electrically conductive layer and a nonconducting layer can be made. Heating panels are made by adhering the electrically conductive paper to a wall in much the same manner as is wallpaper. A positive electrical terminal is applied to one end of the paper and a ground terminal is applied to the other end of the paper. A flow of electricity through the paper causes the paper to heat and to in turn supply heat to the room which the wall faces.
Claims1
A method for making a heating system for a dwelling having a wall surface facing a room to be heated comprising:
- a. adhering a bi-layered sheet of glass fiber felted paper to said wall surface, said sheet having a front electrically conductive layer of glass fibers having electrically conductive fibers dispersed in contact relationship throughout and an electrically non-conductive back layer of glass fibers;
- b. fixing a first electrical conductor on the front surface of said sheet;
- c. fixing a second electrical conductor on the front surface of said sheet in spaced relationship to said first electrical conductor;
- and,
- d. connecting different polarities of a power supply to said conductors.
Dependencies are inferred from the claim text.