Abstract: The invention relates to a pneumatic vehicle tire with at least one sound absorber adhesively attached in its interior to the inner surface opposite the tread. The invention further relates to a process for detecting a pneumatic vehicle tire with a sound absorber and to a process for recycling a pneumatic vehicle tire with a sound absorber. According to the invention the radially inward-facing surface of the sound absorber has at least one colorant applied to it.

Abstract: The invention relates to a pneumatic vehicle tire with at least one sound absorber adhesively attached in its interior to the inner surface opposite the tread. The invention further relates to a process for detecting a pneumatic vehicle tire with a sound absorber and to a process for recycling a pneumatic vehicle tire with a sound absorber. According to the invention the radially inward-facing surface of the sound absorber has at least one luminescent agent applied to it. The tire according to the invention is detected via the luminescent agent.

Abstract: Tire sealant, pneumatic vehicle tire comprising the sealant and process for detecting a pneumatic vehicle tire with a sealant layer and for recycling a pneumatic vehicle tire with a sealant The invention relates to an automatically sealing tire sealant and a pneumatic vehicle tire having the sealant and a method for detecting a pneumatic vehicle tire with sealant and a method for recycling a pneumatic vehicle tire with sealant. The sealant according to the invention comprises at least one luminescent agent. The pneumatic vehicle tire according to the invention has the sealant according to the invention at least on the inner surface opposite the tread. The tire according to the invention is identified or detected by means of the luminescent agent.

Abstract: Vehicle pneumatic tyre comprising a sealant layer, and method for detecting a vehicle pneumatic tyre comprising a sealant layer and for recycling a vehicle pneumatic tyre comprising a sealant

Abstract: A pneumatic vehicle tire including at least one sound absorber adhesively attached to the inner surface opposite the tread in the interior of said tire, wherein the at least one sound absorber adheres to an adhesive, and to an adhesive composition for securing at least one sound absorber to a surface of a pneumatic vehicle tire. The adhesive includes 10% to 80% by weight of at least one rubber, 11% to 80% by weight of at least one polyolefin and 2% to 20% by weight of at least one hydrocarbon resin. The adhesive has optimized flow characteristics and an optimized stickiness.