Release coating with low friction coefficient
AssigneeTesa SE
InventorsAndreas Wieck, Sven Reiter
Life of this patent
Estimating the term…
Abstract
The invention concerns a release coating for furnishing a release liner, comprising ⋅ a release agent and ⋅ 0.01% to 30% by weight, based on the total weight of the release coating, of three-dimensional elements K and being characterized in that the elements K contain in total at least 90% by weight of one or more polysaccharides. The invention further concerns the use of such a release coating in release liners or on reverse sides of adhesive-tape carriers and also release liners equipped therewith and the use thereof in adhesive tapes.
Claims21
A release coating for furnishing a release liner, the release coating comprising
- a release agent;
- and
- 0.01% to 30% by weight, based on the total weight of the release coating, of three-dimensional bodies K,
- wherein, the bodies K comprise a total of at least 90% by weight of one or more polysaccharides.
9-12. (canceled)
A release liner comprising:
- a release carrier comprising two sides;
- and
- a release coating disposed on at least one of the two sides of the release carrier, the release coating comprising:
- a release agent;
- and
- 0.01% to 30% by weight, based on the total weight of the release coating, of three-dimensional bodies K,
- wherein, the bodies K comprise a total of at least 90% by weight of one or more polysaccharides.
An adhesive tape comprising:
- an adhesive carrier comprising a first side and a second side;
- a pressure-sensitive adhesive disposed on the first side of the adhesive carrier;
- and
- a release liner comprising:
- a release carrier comprising two sides;
- and
- a release coating disposed on at least one of the two sides of the release carrier, the release coating comprising:
- a release agent;
- and
- 0.01% to 30% by weight, based on the total weight of the release coating, of three-dimensional bodies K, wherein, the bodies K comprise a total of at least 90% by weight of one or more polysaccharides.
Dependencies are inferred from the claim text.