Acrylic acid/maleic acid copolymers as detackification...
Alkaline surfactant system for de-inking printed fibrous materia
Alkoxylated lanolin derivatives as deinking agents
Apparatus and method for deinking waste paper pulp
Apparatus and method for preparation for separation, recovery, a
Apparatus and method for treating a pulp slurry of waste paper
Apparatus and process for removing fine impurities from a...
Aqueous dispersions containing alkaline earth soaps and/or alkal
Aqueous dispersions containing carboxylic acids and/or resinic a
Arrangement for removing thread-like impurities from a defiberiz