FIELD: sanitary and hygienic facilities.
SUBSTANCE: invention provides fibrous layer containing purified mixture of tied-up cellulose fibers and free cellulose fibers. In an embodiment of invention, layer contains about 85 wt% tied-up fibers and 15 wt% free fibers. Absorbing structure contains distributive layer and liquid-retention layer. Invention further discloses personal-hygiene absorbent articles containing distributive layer.
EFFECT: achieved benefits due to strength and softness of distributive layer.
17 cl, 22 dwg, 4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SUPERABSORBING POLYMER | 2002 |
|
RU2260471C1 |
| MULTIFUNCTIONAL ABSORBING MATERIAL AND PRODUCTS MADE OUT OF THIS MATERIAL | 1997 |
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RU2183443C2 |
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RU2471910C2 |
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RU2425918C2 |
| STABILIZED ABSORPTION MATERIAL FOR PERSONAL HYGIENE FACILITIES AND A METHOD FOR PREPARATION THEREOF | 1999 |
|
RU2221529C2 |
| ABSORBING ARTICLE OR MATERIAL FOR INTAKE, DISTRIBUTION AND RETENTION LIQUIDS EXCRETED FROM ORGANISM | 1991 |
|
RU2090170C1 |
| CELLULOSE SHEET, METHOD OF PRODUCTION OF SUCH SHEET, METHOD OF PRODUCTION OF COMPACTED CLOTH, METHOD OF MODIFYING PROPERTIES AND ARTICLE FOR ABSORPTION OF AQUEOUS FLUID MEDIUM | 2004 |
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RU2266926C1 |
| DEFIBRATED CELLULOSE PRODUCT, ABSORBING PADS AND METHOD OF PRODUCING DEFIBRATED CELLULOSE PRODUCT | 1994 |
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|
RU2523978C2 |
