Pressure-sensitive adhesive composition, useful in single- or double-sided adhesive tape and as a masking tape for temporarily covering a substrate, comprises natural rubber and/or adhesive resins as base polymer, and lignin

摘要

Pressure-sensitive adhesive composition (1) comprises natural rubber and/or adhesive resins as base polymer, where the amount of adhesive resins is 70-130 phr, and lignin that is present in an amount of 0.5-20 wt.%.