Patent ID: 6284837
Filing Date: 2001-09-04
Classification: C08K,C08L,C09J,Y10T

Abstract:
A pressure-sensitive adhesive comprising an aqueous poly(meth)acrylate emulsion formed by a process comprising steps of: dissolving at least one compound of formula: ##STR4##wherein:R.sub.1, R.sub.2 and R.sub.3, which are identical or different, represent a linear or branched C.sub.1 -C.sub.8 alkyl radical andR.sub.4 represents H or an acyl radical COR.sub.5 in which R.sub.5 is a linear or branched C.sub.1 -C.sub.3 alkyl radicalin a mixture of acrylic monomers comprising at least one alkyl (meth)acrylate, at least one polar copolymerizable monomer and at least one polyunsaturated copolymerizable monomer and polymerizing the monomers.