Abstract: Adhesive tapes and methods for wrapping cables comprise a textile carrier, optionally provided on an underside with an applied film, and a pressure sensitive adhesive, applied on at least one side of the carrier, in the form of a dried polymer dispersion comprising a polymer being obtained by emulsion polymerization of a monomer mixture comprising: (a) at least one (meth)acrylic monomer individually yielding a first homopolymer having a glass transition temperature (Tg) of ?40° C. or less; (b) at least one ethylenically unsaturated monomer individually yielding a second homopolymer having a Tg of 15° C. or higher; (c) at least one ethylenically unsaturated monomer having an acid and/or a hydroxyl functional group; and (d) a chain transfer agent, wherein monomers (a) to (d) are different from each other, and the polymer is mixed with one or more tackifiers.

Abstract: Adhesive tapes and methods for wrapping cables comprising a preferably textile carrier and a pressure sensitive adhesive, applied on at least one side of the carrier, in the form of a dried polymer dispersion comprising a polymer being obtained by emulsion polymerization of a monomer mixture comprising: (a) 80.75 to 94.89 wt.-% of at least one (meth)acrylic monomer individually yielding a first homopolymer having a glass transition temperature (Tg) of ?40° C. or less (b) 5.00 to 14.00 wt.-% of at least one ethylenically unsaturated monomer individually yielding a second homopolymer having a Tg of 15° C. or higher (c) 0.10 to 5.00 wt.-% of at least one ethylenically unsaturated monomer having an acid and/or a hydroxyl functional group (d) 0.01 to 0.25 wt.-% of a chain transfer agent, wherein each wt.-% is based on a total amount of monomers in the monomer mixture.

Abstract: Adhesive tapes comprise a textile carrier and a pressure-sensitive adhesive, applied on at least one side of the carrier, in the form of a thickened dried polymer dispersion, wherein the unthickened dried polymer dispersion comprises: (a) 30.0 to 98.0 wt % of monomeric acrylates; (b) 0 to 50.0 wt % of ethylenically unsaturated comonomers which are not acrylates; (c) 1.0 to 10.0 wt % of tackifier; and (d) 1.0 to 10.0 wt % of kaolin, wherein a rheological additive is added to the polymer dispersion so that the polymer dispersion has a viscosity before drying of 40 to 100 Pa*s at a shear rate of 10/s and a viscosity of 3000 to 8000 Pa*s at a shear rate of 0.01/s.

Abstract: Adhesive tapes comprise a textile carrier and a pressure-sensitive adhesive, applied on at least one side of the carrier, in the form of a thickened dried polymer dispersion, wherein the unthickened dried polymer dispersion comprises: (a) 30.0 to 98.0 wt % of monomeric acrylates; (b) 0 to 50.0 wt % of ethylenically unsaturated comonomers which are not acrylates; (c) 1.0 to 10.0 wt % of tackifier; and (d) 1.0 to 10.0 wt % of kaolin, wherein a rheological additive is added to the polymer dispersion so that the polymer dispersion has a viscosity before drying of 40 to 100 Pa*s at a shear rate of 10/s and a viscosity of 3000 to 8000 Pa*s at a shear rate of 0.01/s.

Abstract: The invention relates to an adhesive tape in particular for wrapping cables, consisting of a preferably textile carrier and of a pressure sensitive adhesive, applied on at least one side of the carrier, in the form of a dried polymer dispersion, the polymer having been synthesized from: (a) 70.0 to 90.0 wt % of n-butyl acrylate and/or 2-ethylhexyl acrylate (b) 10.0 to 20.0 wt % of one or more ethylenically unsaturated monomers, where at least 50.0 wt % of the ethylenically unsaturated monomers (monomer (b)) comprises methyl methacrylate (c) 0 to 10.0 wt % of a further ethylenically unsaturated monomer, different from monomer (b) (d) 0 to 5.0 wt % of an ethylenically unsaturated monomer having an acid or acid-anhydride function and the pressure sensitive adhesive comprises between 3 and 20 parts by weight of tackifiers (based on the mass of the dried polymer dispersion), the tackifiers having a softening point of more than 90° C. according to ASTM E29-99 (2009).

Abstract: An adhesive tape in particular for wrapping cables, consisting of a preferably textile carrier and of a pressure sensitive adhesive, applied on at least one side of the carrier, in the form of a dried and crosslinker-free polymer dispersion, the polymer having been synthesized from: (a) 97.0 to 98.0 wt % of n-butyl acrylate and/or 2-ethylhexyl acrylate (b) 2.0 to 3.0 wt % of an ethylenically unsaturated monomer having an acid or acid-anhydride function.

Abstract: The invention relates to an adhesive tape in particular for wrapping cables, consisting of a preferably textile carrier and of a pressure sensitive adhesive, applied on at least one side of the carrier, in the form of a dried polymer dispersion, the polymer having been synthesized from: (a) 95.0 to 100.0 wt % of n-butyl acrylate and/or 2-ethylhexyl acrylate (b) 0.0 to 5.0 wt % of an ethylenically unsaturated monomer having an acid or acid-anhydride function.

Abstract: The invention relates to a multi-layer composite for the production of membranes for electroacoustic transducers, comprising a first and second cover layer, a first and second damping layer and a separating layer, the first and the second damping layer consisting of adhesive compositions the respective glass transition temperatures TG (DSC) of which differ by at least 10 K.