A quarternary polymer(DEEA) was synthesized by polymerizing 2-dimethylaminoethyl methacrylate, 2-ethylhexyl acrylate, ethyl acrylate, and acetic acid. Subsequently acrylic solution type pressure-sensitive adhesives(PSA's) of melamine derivative(DEEAM)...
A quarternary polymer(DEEA) was synthesized by polymerizing 2-dimethylaminoethyl methacrylate, 2-ethylhexyl acrylate, ethyl acrylate, and acetic acid. Subsequently acrylic solution type pressure-sensitive adhesives(PSA's) of melamine derivative(DEEAM) were prepared by crosslinking of DEEA with butoxymethyl melamine. The adhesion properties of DEEAM were evaluated using polyester films coated with this PSA's ; DEEAM-2 showed peel adhesion of 270 g/inch width, shear adhesion of 1600 mins, and tackiness of 4/32, thus this material could be used as a removable PSA's.