Abstract: The invention relates to a method for production of paper, wherein cellulosic fibres in an aqueous suspension are treated with a carrier carrying an oil, wherein the carrier has a hydrophobic and porous surface. The invention can impart improved sorptive capacity to the produced paper. The invention also relates to paper obtainable by the method. The invention further relates to a method for producing an absorbent and an absorbent obtainable from the method, and the use of a carrier and an oil carried by the carrier for imparting an increased sorptive capacity to an absorbent comprising cellulosic fibres.

Abstract: The present invention generally relates to an aqueous softening and antistatic agent composition comprising a quaternary ammounium compound and a biodegradable nonionic surfactant, which composition comprises a quaternary ammounium compound having the formula wherein R1 is a C6-C22 hydrocarbyl group; and X is halogen or SO42−, in a concentration of at least about 15% by weight. The surfactant is a linear alkoxylated fatty acid or a linear alkoxylated unsaturated alcohol. Furthermore a method for providing cellulosic materials with a reduced tendency to retain an electrostatic charge as well as providing said material with improved softness, wherein the cellulosic material is treated with said composition, and fluff obtainable from fluff pulp treated with the composition.

Abstract: The present method generally relates to a method for production of absorbent material having improved sorptive capacity, which material comprises cellulosic fibres, wherein said method comprises treating said fibres, in the presence of water, with a hydrophobic substance having a specific surface area of at least 50 m.sup.2 /g, wherein the treatment comprises contacting said substance and said fibres together when the fibres have a dry content of at least 20%.

Abstract: A method in which a sheet of cellulosic fibres is shredded into fluff wherein, prior to shredding, the fibres are treated in the presence of water with a hydrophobic substance having a specific surface area of at least about 50 m.sup.2 /g, to yield improved sorptive capacity; fluff obtainable by the method; absorbent articles comprising such fluff; use of a substance of said kind for improving the sorptive capacity of absorbent material comprising the fibers; a process for production of absorbent material obtained by shredding a sheet of such fibers in which the fibers, prior to shredding, have been treated in the presence of water with a substance of said kind to yield improved sorptive capacity; and absorbent material obtainable from the process.