Method of making a dry erasable substrate

Details Method of making a dry erasable substrate Method of making a dry erasable substrate

2005-04-12

2005-04-12

Padgett, Marianne (Department: 1762)

Coating processes

Direct application of electrical, magnetic, wave, or...

Polymerization of coating utilizing direct application of...

C427S508000, C427S511000, C427S515000, C427S208000, C427S208400, C427S377000, C427S385500, C427S407100, C427S419100, C427S558000, C427S559000

Reexamination Certificate

active

06878414

ABSTRACT:
A flexible and self-adhesive repositionable dry erasable markerboard is disclosed, together with a method for making such repositionable dry erasable markerboard. The repositionable dry erasable markerboard is made of a second layer, comprising a paper layer, with a first layer, comprising a dry erasable layer applied to the upper surface of the second layer, and a third layer, comprising a pressure sensitive adhesive layer, applied to the lower surface of the second layer. The dry erasable first layer may be either a coating cured under the presence of a nitrogen blanket or a film. The pressure sensitive adhesive of the third layer may be applied to the entire surface of the second layer or selectively zone-coated. The pressure sensitive adhesive of the third layer may be covered with a fourth layer, comprising a removable liner. The paper second layer may be coated and/or printed. The repositionable dry erasable markerboard is flexible and may be rolled into a tube. The repositionable dry erasable markerboard may be cut into individual repositionable dry erasable markerboards and formed into a pad. The repositionable dry erasable markerboard may be perforated.

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