Tesa Se

Actega Ds Gmbh

Anita Reichenbach

Klaus Keite-Telgenbüscher

Christian Schuh

The invention relates to a method for absorbing permeates from a sheet material I, as used, for example, in organic electronic structures, this method being easy to carry out. Such a method includes, according to the invention, directly or indirectly bringing sheet material I into planar contact with a sheet material II, which contains at least one getter material and is capable of absorbing at least one permeate from sheet material I, there being no adhesive connection between sheet material I and sheet material II.

Method for removing permeates from sheet material

Adhesive compounds and methods contain at least one reactive resin, at least one elastomer, at least one polar photoinitiator and, optionally, a non-aqueous solvent. The adhesive compounds and method further containing a non-ionic surfactant for reducing the yellowness index of the cured adhesive compound, having a reduced yellowing tendency after the crosslinking step. The adhesive compound may be preferably a pressure-sensitive adhesive compound and the elastomer may be preferably a non-polar elastomer.

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Bruchhausen-Vilsen, Germany

Anita Reichenbach