Frieze tape

Patent metadata

Field	Value
Publication number	US-2021403763-A1
Application number	US-201716758784-A
Country	US
Kind code	A1
Filing date	Oct 27, 2017
Priority date	Oct 27, 2017
Publication date	Dec 30, 2021
Grant date	—

Abstract

Frieze tape (1) for attachment to a ceiling (10) or a wall, the frieze tape (1) comprising a layer of permeable non-woven material (2) and an adhesive layer (3) attached to the permeable non-woven material (2), the adhesive layer (3) being applied to one side of the non-woven material in a pattern comprising sections (21) without adhesive applied thereto.

First claim

1 . Frieze tape for attachment to a ceiling or a wall, the frieze tape comprising a layer of permeable non-woven material and an adhesive layer attached to the permeable non-woven material, the adhesive layer being applied to one side of the non-woven material in a pattern comprising sections without adhesive applied thereto.

2 . Frieze tape according to claim 1 , wherein the adhesive layer is a self-adhesive layer.

3 . Frieze tape according to claim 1 , wherein the adhesive layer has a weight in the range of 3 to 60 g/m 2 .

4 . Frieze tape according to claim 1 , wherein the adhesive layer comprises a regular pattern of glue dots.

5 . Frieze tape according to claim 4 , wherein each glue dot has an identical size of a diameter in the range between 0.1 to 4.0 mm.

6 . Frieze tape according to claim 4 , wherein the regular pattern comprises 25 to 15625 glue dots per 625 mm 2 , preferably 100 to 6400 glue dots per 625 mm 2 .

7 . Frieze tape according claim 1 , wherein the adhesive layer is applied as a regular pattern comprising glue stripes or as an irregular pattern comprising glue stripes.

8 . Frieze tape according to claim 1 , wherein the adhesive layer comprises a polymer material, and wherein the polymer material preferably comprises at least one of the group of acrylates and rubber.

9 . Frieze tape according to claim 8 , wherein the adhesive layer comprises a hot melt adhesive, a dispersion-based adhesive or a solvent-based adhesive.

10 . Frieze tape according to claim 1 , wherein the layer of permeable non-woven material comprises a non-woven material of at least 30 to 100 weight-% of glass-, mineral-, carbon- or synthetic-fibers.

11 . Frieze tape according to claim 1 , wherein the adhesive frieze tape has a grammage of 15 to 100 g/m 2 .

12 . Frieze tape according to claim 1 , wherein the adhesive frieze tape has a thickness of 15 to 80 μm.

13 . Frieze tape according to claim 1 , wherein the air permeability of adhesive frieze tape is 2000 to 7000l/(m 2 s).

14 . Frieze tape according to claim 1 , wherein the frieze tape has a width of 3 cm to 30 cm.

15 . Method for providing a surface of building panels with a frieze section comprising the steps of:
providing a surface of building panels; applying a frieze tape according to any one of the preceding claims to selected areas of the surface of building panels; applying a paint covering at least the edge of the frieze tape and the adjacent building panels comprising the frieze tape; and optionally sanding the edge area of the frieze tape.

Assignees

• Knauf Gips Kg
• 3D Coatings Gmbh & Co Kg

Inventors

• Schafer Matthias
• Philipp Gottfried
• Marquardt Andreas

Classifications

• C09J7/38 Primary

  Pressure-sensitive adhesives [PSA] · CPC title

• E04F13/002

  made of webs, e.g. of fabrics, or wallpaper, used as coverings or linings (of a number of similar elements carried by a common web E04F13/0862; paperhanging, tapestry work B44C7/00) · CPC title

• C09J2433/00

  Presence of (meth)acrylic polymer · CPC title

• E04F19/02

  Borders; Finishing strips, e.g. beadings; Light coves (for protecting edges of plaster E04F13/06) · CPC title

• C09J2301/204

  the adhesive coating being discontinuous · CPC title