PRESSURE-SENSITIVE ADHESIVES CONTAINING POLYETHYLENE

摘要

The invention relates to an aqueous dispersion of a polymer which contains at least 40 wt. % of so-called main monomers selected from C1 - C20 alkyl (meth) acrylates, vinylesters having up to 20 C-atoms containing carboxilic acids, vinyl aromatics having up to 20 C-atoms, ethylenically unsaturated nitriles, vinylhalogenides, vinylethers having from 1 - 10 C atoms containing alcohols, aliphatic hydrocarbons having 4 - 8 C atoms and two double-bonds or mixtures of said monomers. The invention is characterised in that the aqueous dispersion also contains a polyethylene dispersed or dissolved in the dispersion, containing at least 40 wt. % ethylene.