Tesa Ag

Tesa Se

Carsten Böhmer

Bernd Lühmann

Uwe Schümann

Kirstin Weiland

Philippe Hesse

Sianty Sunarto

Peter Himmelsbach

Nicolai Böhm

Matthias Von Samson-Himmelstjerna

Patrick Gehringer

Audrey Böhmer

Arne Barkley

Frank Kolmorgen

Silke Zweibarth

Stefan Sell

Ute Lipprandt

Double-sided adhesive tape for affixing large sheetlike structures for the purposes of transit protection and/or assembly protection to substrates such as an automotive finish, consisting of a first adhesive side A comprising an adhesive A with a coatweight of greater than 10 g/mand a bond strength of at least 0.2 N/cm and of a second adhesive side B comprising an adhesive B having a melting point greater than 50&#xb0; C., at least one of the adhesives, A or B, being self-adhesive and suitable for reversible bonding.

Double-sided adhesive tape for affixing protective sheetlike structures

Application aid

Pressure-sensitive adhesive based on polyurethane, characterized in that the polyurethane is composed of the following starting materials which are reacted with one another in the stated proportions:

Polyurethane PSA

Polyurethane-based pressure-sensitive adhesive which attaches strongly to polar plastic surfaces, smooth metal surfaces and glass, but which has weak, if any, adhesion to paper, paperboard or skin and is easily detachable without damaging surfaces during its removal, and is reusable. The adhesive comprises a polyurethane formed by reacting an aliphatic or alicyclic polyisocyanate having a functionality of equal to or less than three with a combination of diol and triol.

Polyurethane PSA for sensitive surfaces

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Hamburg, Germany

Carsten Böhmer