Abstract: Method for producing cohesive and adhesive acrylate pressure-sensitive adhesive substances in which polyacrylates having radical forming functional groups are activated at increased temperatures, and side chains of defined length are formed in a nitroxide-controlled polymerization.

Abstract: The invention relates to a pressure-sensitive supporting material, which can be (intrinsically) heated by an inner heat source, and to the use thereof. The heatable supporting material is characterized in that the supporting material comprises a pressure-sensitive adhesive layer inside of which heat is generated. The pressure-sensitive adhesive layer is a pressure-sensitive adhesive compound, which can be heated by electric current, induction, a chemical reaction or by a physical phase transition. The heatable supporting material has a high heating capacity and is suited for producing pressure-sensitive tapes for adhering heatable mirrors.

Abstract: An adhesive tape comprising at least a three-layer product structure having the following layers A, B, and C with the layer sequence ABC: Layer A: heat activatable adhesive having a characteristic activation temperature TA of at least +30° C., Layer B: crosslinked polyurethane carrier material, Layer C: polyacrylate PSAs having a static glass transition temperature TG,C of not more than +15° C.

Abstract: An adhesive tape comprising at least a three-layer product structure having the following layers A, B, and C with the layer sequence ABC:

Abstract: A pressure-sensitive adhesive composition comprising polymers and/or copolymers based at least predominantly on (meth)acrylic acid and/or derivatives thereof, wherein said composition possesses an outgassing level of not more than 50 &mgr;g/g in total, preferably less than 10 &mgr;g/g, when said composition is measured by the tesa method.