Self-adhesive material
OwnerRoy T. Smithinventor
Life of this patent
Estimating the term…
Abstract
A self adhesive layered material having a body and a porous felt-like material with a coating on the front side consisting of a first peelable adhesive and on the rear side of the body, a permanent bonding adhesive to which is applied a plastics intermediate film, the rear of which is coated with a second peelable adhesive. Release material may be laid on to the peelable adhesive layers.
Claims16
A self adhesive material having a body of porous felt-like material coated on its front side
- with a first peelable adhesive and on its rear side with a permanent bonding adhesive, the bonding adhesive having applied thereto a plastics intermediate film, the rear of which is coated with a second peelable adhesive.
A self adhesive material having a body of porous felt-like material coated on its front side with a first peelable adhesive and on its rear side with a permanent bonding adhesive, the bonding adhesive having applied thereto a plastics intermediate film, the rear of which is coated with a second peelable adhesive, the intermediate film being impervious to adhesive.
A self adhesive material having a body of porous felt-like material coated on its front side with a first peelable adhesive and on its rear side with a permanent bonding adhesive, the bonding adhesive having applied thereto a plastics intermediate film, the rear of which is coated with a second peelable adhesive, the intermediate film being impervious to adhesive wherein the first peelable adhesive being formed from a water based acrylic.
A self adhesive material having a body of porous felt-like material coated on its front side with a first peelable adhesive and on its rear side with a permanent bonding adhesive, the bonding adhesive having applied thereto a plastics intermediate film, the rear of which is coated with a second peelable adhesive, the intermediate film being impervious to adhesive, the first peelable adhesive being formed from a water based acrylic, wherein the felt-like material is between ½ and 2 mm and substantially 1 mm thick.
A self adhesive material having a body of porous felt-like material coated on its front side with a first peelable adhesive and on its rear side with a permanent bonding adhesive, the bonding adhesive having applied thereto a plastics intermediate film, the rear of which is coated with a second peelable adhesive, the intermediate film being impervious to adhesive, the first peelable adhesive being formed from a water based acrylic, the felt-like material being between ½ and 2 mm and preferably substantially 1 mm thick, wherein the material is protected on both sides by a release film of paper or plastics material.
A notice adherent laminate, comprising a body of porous material coated on its front side with a first peelable adhesive and on its rear side with a permanent bonding adhesive, the bonding adhesive having applied thereto a plastics intermediate film, the rear of which is coated with a second peelable adhesive.
A self-adhesive laminate having a body of felt-like material on the front side of which is a first peelable adhesive and on the rear side of which is a permanent bonding adhesive, the rear side having next to the bonding adhesive a plastics intermediate film and next to the intermediate film on its rear, a second peelable adhesive, the laminate enabling sheets of paper to be stuck impermanently on its front side.
Dependencies are inferred from the claim text.