Copolymers, aqueous solutions comprising such copolymers, and methods for reducing the negative effects of natural pitch and adhesive contaminants in both pulping and papermaking operations

摘要

The present invention is used in particular as a detackifying agent for reducing the negative effects caused by natural pitch and / or adhesive contaminant in both pulping and papermaking operations. One or more hydrophilic monomers, suitable for; A copolymer comprising at least one hydrophobic monomer and at least 10% by weight of methyl styrene.