ABSORBING STRUCTURE IN ABSORBING ARTICLE Russian patent published in 2005 - IPC

FIELD: medicine, hygiene.

SUBSTANCE: invention relates to an absorbing structure in absorbing article, such as swaddling cloth, diaper, preserving agent in enuresis, hygienic laying. Indicated absorbing structure comprises foam-structure with opened cells and pore walls of indicated structure comprise liquid-retaining material that is able to hold above 7% of synthetic urine as determined by CRC method. Absorbing porous structure comprises pores of foam-structure that comprise hydrophilic fibers wherein at least part of hydrophilic fibers is fixed tightly in pore walls of foam-structure, and the fiber amount is at least 10% by mass of the total foam mass with opened cells in dry state. Also, invention relates to an absorbing article comprising such absorbing structure. Absorbing structure has good capacity in retaining liquid and good distribution of liquid.

EFFECT: improved and valuable properties of structure and article.

15 cl, 8 dwg