On covered surfaces adhering hot melt adhesive mass and a slip stable processing method for metallic blinding sheets.

摘要

The invention provides an oiled-face adherable, hot-melt adhesive composition which has constitutive components consisting of a thermoplastic resin such as ethylene-acrylate ester resin, a tacky resin such as rosin ester derivative and waxes such as parafifin wax and/or plasticizer such as naphthene oil, and also contains modified resin components obtained by introducing into the molecular chains of these components a phosphoric acid group or, if desired, a carboxyl or its anhydride group, for example, by grafting 2-hydroxy-3-(meth)acryloxypropyl phosphate.;By providing the composition, adhesion and seal of metals with difficulty adhesive plastics are improved and a non-slip processing method of face-oiled metal scaffolding boards can be accomplished.