Tesa Se

Alexander Kutter

Lars Guldbrandsen

Christian Schuh

Patrick Kerep

Daniel Schmitz-Stapela

Yvonne Querdel

Lars Macketanz

An adhesive tape () which requires a smaller amount of adhesive by comparison with conventional adhesive tapes having the same adhesive properties is obtained using a method for producing an adhesive tape, which method comprises the following steps: a) mixing an ASE thickener with water and producing an (ASE) thickener-water mixture (); b) producing an adhesive dispersion () from an adhesive and a solvent; c) providing a textile substrate (); d) applying the (ASE) thickener-water mixture () to the textile substrate; e) applying the adhesive dispersion () to the (ASE) thickener-water mixture () in order to obtain the adhesive tape; f) drying the obtained adhesive tape; in which method the thickener, in particular the ASE thickener, is saturated with water and the adhesive dispersion () is applied after or at the same time as the (ASE) thickener-water mixture () is applied.

Method for producing an adhesive tape

The invention relates to an adhesive tape, comprising at least one layer of a first, heat-curable adhesive material and, on one of the surfaces of the heat-curable adhesive material layer, a layer of a second, pressure-sensitive adhesive material, characterized in that the second, pressure-sensitive adhesive material is based on one or more unvulcanized rubbers having a saturated carbon chain of the polymethylene type.

Adhesive tape particularly for oily surfaces

The invention pertains to an adhesive tape, more particularly for wrapping elongate material such as cable harnesses in a motor vehicle, comprising a carrier having a top side and a bottom side, the carrier, based on the cross direction, having a width B, there being provided, on at least one long edge on the bottom side of the carrier, a strip of adhesive which has a width Bof at least 3 mm and at most 30% of the width B, characterized in that as well as the strip of adhesive on the bottom side of the carrier, there is at least one polymer strip which extends over a width Bof at least 60%, preferably 75%, more preferably 90%, very preferably 100%, of the residual width B&#x2014;not coated with the strip of adhesive&#x2014;of the carrier.

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Hamburg, Germany

Alexander Kutter