SUBSTRATES HAVING PROTECTIVE COATING

Brand Owner Address Description
NANO-MAR GREIF PACKAGING 425 Winter Road Delaware OH 43015 Substrates having a protective coating applied thereto, the substrates being, namely, paper, cardboard, corrugated paper products, containerboard, and like substrates, the coating containing nanofibers;Coating formulations for use in applying to paper, cardboard, corrugated paper products, containerboard, and like substrates to provide a protective surface, the coating formulations containing nanofibers;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A strain gauge with a strain-sensitive electrical resistor track and connector electrodes for contacting the resistor track arranged on a carrier substrate is provided with a protective coating having inorganic materials and covering at least part of the carrier substrate and/or of the resistor track and/or of the connector electrodes. The build-up structure of the protective coating over the range of the coating thickness is inhomogeneous, and the protective coating is underlaid with a surface-smoothing polymer layer which evens out rough surface portions of the area to be coated. The layer thickness of the surface-smoothing layer is at least equal to the thickness of the protective coating. A strain gauge of this type can be used in a force-measuring cell, where the surface-smoothing layer and the protective coating can be deposited after an uncoated strain gauge has been installed on the deformable body of the force-measuring cell.