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US 11,110,695 B2Granted
Marking tape, method of applying and method of manufacturing the marking tape
Assignee3M Innovative Properties Company
InventorsJean Le Normand, Volker Boehme, Michael R. Jost, Dirk Kolowrot, Sabine Henning
Life of this patent
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Abstract
A marking tape for application on pavement which comprises a core layer and an adhesive layer outside the core layer. The core layer is formed of a combination of a conforming layer of a thermoplastic material, a marking layer of a cross-linked material, and a fibrous layer. The conforming layer and the marking layer are contiguous and/or directly interconnected with each other.
Claims12
A marking tape for application on pavement, comprising:
- a core layer and an adhesive layer;
- wherein the adhesive layer is adapted for retaining the marking tape on the pavement;
- and
- the core layer comprises a conforming layer of a thermoplastic material, a marking layer of a cross-linked material, and a fibrous layer;
- wherein the fibrous layer comprises a nonwoven layer and a netting layer, wherein the netting layer is separate from the nonwoven layer;
- wherein the conforming layer and the marking layer are at least partially contiguous and/or directly interconnected with each other;
- wherein the nonwoven layer is partially embedded in the conforming layer and in contact with the marking layer;
- wherein the netting layer is imbedded within the conforming layer and is in contact with the adhesive layer,
- wherein the netting layer and the nonwoven layers are in contact with each other;
- wherein the conforming layer is at least partially arranged between the netting layer and the nonwoven layer.
7 more elements
Dependencies are inferred from the claim text.