PRESSURE SENSITIVE ADHESIVE (PSA) LAMINATES.

摘要

A PSA laminate is provided comprising at least one non-adhesive laminate and at least one tackifier layer; wherein the non-adhesive laminate comprises at least one face stock layer and at least one adhesive base layer; wherein the face stock layer comprises at least one face stock material; wherein the adhesive base layer comprises at least one adhesive base polymer; wherein the tackifier layer comprises at least one tackifier; wherein the tackifier composition is not a PSA; and wherein thetackifier layer is applied to the adhesive base layer side of the non-adhesive laminate to produce the PSA laminate. Processes for producing the PSA laminate are also provided as well as articles comprising the PSA laminates.