Liner for protecting adhesive compounds

US9593263B2 · kind B2 · utility

Assignee

• tesa SE · DE

Inventors

• Klaus Keite-Telgenbüscher · Hamburg, DE
• Bernd Lühmann · Norderstedt, DE
• Minyoung Bai · Hamburg, DE
• Thilo Dollase · Hamburg, DE

Key dates

• Filing date: Jul 30, 2012
• Grant date: Mar 14, 2017
• Expiry date: Jul 30, 2032

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31938
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

Liner for protecting adhesives with respect to permeates originating from the surroundings or included during winding, stacking or other process steps, having at least one non-stick release layer and at least one getter material that is able to absorb at least one substance capable of permeation, the getter material being contained as a dispersed phase in at least one layer of the liner.