ABSORBENT PRODUCTS COMPRISING ACID SUPERABSORBENT MATERIAL AND ORGANIC ZINC SALT Russian patent published in 2011 - IPC A61L15/46 A61L15/60 A61F13/15 A61F13/49 

Abstract RU 2408390 C2

FIELD: medicine.

SUBSTANCE: present invention refers to medicine, more specifically to an absorbent product, such as diapers, panty diapers, sanitary towels or incontinence aids, comprising a moisture-resistant front layer, a moisture-resistant back layer and an absorbent inner layer between said moisture-resistant front layer and said moisture-resistant back layer wherein said absorbent inner layer contains the superabsorbent material characterised by the fact that said superabsorbent material represents an acid superabsorbent material of pH 5.5 or less; the absorbent inner layer in addition contains organic zinc salt, particularly zinc ricinoleate. The combination of organic zinc salt and the acid superabsorbent material shows synergetic effect in suppressing formation of odour nuisance base compounds, such as ammonia.

EFFECT: higher effectiveness of odour control.

12 cl, 2 tbl, 9 ex

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RU 2 408 390 C2

Authors

Vestlund-Karlsson Jan

Ikhlen Birgitta

Krook Patrik

Dates

2011-01-10Published

2006-11-17Filed