Use of sulfur and sulfur donors for the crosslinking of high-viscosity self-adhesive hot melt pressure-sensitive adhesives based on non-thermoplastic elastomers

摘要

Hot melt pressure sensitive adhesive based on one or more non-thermoplastic elastomers, at least consisting of 100 parts by weight of one or more non-thermoplastic elastomers, 1 to 200 parts by weight of one or more tackifying resins and sulfur or sulfur donors, wherein the hot melt pressure sensitive adhesive comprises from 20 millimoles to 8 moles of the free Sulfur per kilogram of the non-thermoplastic elastomer (s) used.