Patent ID: 8535482
Filing Date: 2013-09-17
Classification: A61L,D21C,D21F,D21H

Abstract:
1. A process for making a fluff pulp sheet, comprising: forming, on a table of a papermaking machine, a web comprising fluff pulp fibers; and spraying at least one debonder surfactant onto the web, wherein said spraying is carried out on the table and prior to a dryer section, to make the fluff pulp sheet; wherein the debonder surfactant is one or more selected from the group consisting of linear or branched monoalkyl amine, linear or branched dialkyl amine, linear or branched tertiary alkyl amine, linear or branched quaternary alkyl amine, fatty acid amide, fatty acid amide quaternary ammonium salt, dialkyl dimethyl quaternary ammonium salt, dialkylimidazolinium quaternary ammonium salt, dialkyl ester quaternary ammonium salt, triethanolamine-ditallow fatty acid, dialkyl amide of fatty acid, dialkyl amide of fatty acid, compound having CAS Registry No. 68155-01-1, compound having CAS Registry No. 26316-40-5, and a combination thereof.