NON-CORROSIVE, LOW VOLATILES CONTAINING STRIPPABLE GRAFT COPOLYMER PRESSURE SENSITIVE ADHESIVE

摘要

A crosslinked, non-corrosive, low volatiles-containing, strippable graft copolymer pressure sensitive adhesive is provided comprised of a backbone polymer having a polymeric moiety grafted thereto. The crosslinked copolymer comprises at least one A monomer consisting of a monomeric (meth)acrylic acid ester of a non-tertiary alcohol, optionally at least one B monomer, at least one polymereic graft moiety C having a Tg greater than 20 °C, and a macromeric graft moiety D containing repeat hydrophilic units.