초록 ▼

Aluminum salt impregnated organic pulp fibers for use in absorption articles are disclosed. The fibers have an aluminum content of 3-100 g/kg based on the weight of dry pulp. The pulp fibers are in the form of fluff and, when disposed in a layer, exhibit increased absorption rates and improved dispe

Aluminum salt impregnated organic pulp fibers for use in absorption articles are disclosed. The fibers have an aluminum content of 3-100 g/kg based on the weight of dry pulp. The pulp fibers are in the form of fluff and, when disposed in a layer, exhibit increased absorption rates and improved dispersion of liquid in horizontal and vertical directions. The fibers, in the form of an aqueous suspension, are impregnated with aluminum salt in aqueous solution at a pH of 5-11, preferably 8.5-9.5 and most preferably at a pH of 9. Impregnation may optionally be carried out in the presence of a silicate.

대표청구항 ▼

Aluminum-salt impregnated organic pulp fibers, showing improved liquid dispersion properties in horizontal and vertical direction in an absorption body which includes said fibers, for use in absorption articles, wherein the fibers have an increased absorption rate improved by the impregnation by a f

Aluminum-salt impregnated organic pulp fibers, showing improved liquid dispersion properties in horizontal and vertical direction in an absorption body which includes said fibers, for use in absorption articles, wherein the fibers have an increased absorption rate improved by the impregnation by a factor of 1.3-4, and wherein the fibers have an aluminum content of 3-100 g/kg, calculated on dry pulp, said fibers having been impregnated with aluminum salt in aqueous solution at a pH of 5-11, said fibers being dried and in the form of fluff.