use of comb polymers and deposition inhibitor for pulp production according to the sulfate method (kraft pulping)

摘要

the invention relates to the use of comb polymers as deposit inhibitors in pulp production, according to the sulfate method (kraft process), and comb polymers can be obtained by radical polymerization of monoelectrically unsaturated monomers from acids monoelectrically unsaturated group A1) and salts thereof, and from group a2) of monoelectrically unsaturated polyethers.