Husch Blackwell Sanders LLP
Composition for the production of improved pulp
Compositions and method for improving properties of pulp produced or reducing the digester cycle time in alkaline chemical pulping processes in which an effective amount of at least one selected phosphonate or carboxylate compound or mixtures thereof is admixed with the alkaline aqueous mixture in the digester of the chemical pulping process. The compositions and method are especially well suited for use in the Kraft pulping process.
Thermphos Trading GmbH
Ulrike Waltraud Sheldon Phillip Wei Jacob Owen
Tschirner Verrett Li Thompson