Degradable paper with long-shelf-life adhesive backing
OwnerMichael Hacikyaninventor
Life of this patent
Estimating the term…
Abstract
A degradable paper article with long-shelf-life adhesive backing, together with a related fabrication method. The article includes a layer of degradable paper, a layer of degradable pressure sensitive adhesive, a release liner on the adhesive layer, and a degradable polymer blocking layer disposed between the adhesive layer and the paper layer that blocks adhesive from bleeding into said paper.
Claims22
A degradable paper article with long-shelf-life adhesive backing, comprising:
- a layer of degradable paper;
- a layer of degradable pressure-sensitive adhesive;
- a release liner on said adhesive layer;
- and
- a degradable polymer blocking layer disposed between said adhesive layer and said paper layer that blocks adhesive from bleeding into said paper.
A method for fabricating a degradable paper article with long-shelf-life adhesive backing, comprising:
- providing a layer of degradable paper;
- providing a layer of degradable adhesive;
- providing a release liner on said adhesive layer;
- and
- providing a degradable polymer blocking layer disposed between said adhesive layer and said paper layer that blocks adhesive from bleeding into said paper.
A water degradable paper article with long-shelf-life adhesive backing, comprising:
- a layer of water degradable paper;
- a layer of water degradable adhesive;
- a release liner on said adhesive layer;
- a polyvinyl alcohol layer disposed between said adhesive layer and said paper layer that blocks adhesive from bleeding into said paper;
- said polyvinyl alcohol layer comprising one of a film or a coating;
- and
- wherein said article is one of an adhesive label or adhesive tape.
A degradable paper article with long-shelf-life adhesive backing, comprising:
- a layer of degradable paper;
- a layer of degradable adhesive;
- a release liner on said adhesive layer;
- a barrier coating between said paper layer and said adhesive layer;
- a polyvinyl alcohol film disposed between said adhesive layer and said barrier coating that blocks adhesive from bleeding into said paper;
- and
- wherein said article is one of an adhesive label or adhesive tape.
A degradable paper article with long-shelf-life adhesive backing, comprising:
- a layer of degradable paper;
- a layer of degradable adhesive;
- a release liner on said adhesive layer;
- a barrier coating between said paper layer and said adhesive layer;
- a polyvinyl alcohol film disposed between said paper layer and said barrier coating that blocks adhesive from bleeding into said paper;
- and
- wherein said article is one of an adhesive label or adhesive tape.
Dependencies are inferred from the claim text.