Title:
FLUFF PULP FOR ABSORPTION PRODUCTS
Document Type and Number:
WIPO Patent Application WO2000066833
Kind Code:
A9
Abstract:
A method of making a dry defibered fluff pulp suitable for absorption products is described. In the making of fluff pulp bentonite (montmorillonite), and optionally an additional inorganic particle compound, such as a synthetic silicate compound, is added to the pulp in an amount that in the final fluff pulp yields and amount of bentonite of 0.2 to 7 kg per ton fluff pulp and optionally an amount of the additional inorganic particle compound of 0.2 to 7 Kg per ton fluff pulp, the total amount of retained particle additives amounting to no more than 8 kg per ton fluff pulp. Moreover, a thus made fluff pulp for absorption products, an absorption core for absorption products comprising such dry defibered fluff pulp and optionally a superabsorbent, and an absorption product comprising such a dry defibered fluff pulp and/or an absorption core are described. Moreover the use of such a dry defibered fluff pulp and/or absorption product for production of hygiene products, such as diapers, incontinent pads, sanitary napkins and wiper cloths are described.
Inventors:
STRANDBERG ANNICA (SE)
HOEGMAN STEFAN (SE)
TUFVESSON HELENA (SE)
HOEGMAN STEFAN (SE)
TUFVESSON HELENA (SE)
Application Number:
PCT/SE2000/000715
Publication Date:
October 25, 2001
Filing Date:
April 14, 2000
Export Citation:
Assignee:
KORSNAES AB (SE)
STRANDBERG ANNICA (SE)
HOEGMAN STEFAN (SE)
TUFVESSON HELENA (SE)
STRANDBERG ANNICA (SE)
HOEGMAN STEFAN (SE)
TUFVESSON HELENA (SE)
International Classes:
A61L15/18; A61L15/28; A61L15/60; D21C9/00; D21H17/68; (IPC1-7): D21H17/68; A61L15/18
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