Absorbent structure with improved water-absorbing material

Details Absorbent structure with improved water-absorbing material Absorbent structure with improved water-absorbing material

A - Human Necessities

61

L

A61L 15/00 (2006.01) A61L 15/16 (2006.01)

Patent

CA 2596861

This invention relates to improved absorbent structures containing improved water-absorbing material having a specific coating of elastomeric, film- forming polymers and/or which are made by a specific coating process. Preferred are polyetherpolyurethane coatings. The invention also relates to diapers, adult incontinence articles and catamenial devices, such as sanitary napkins, comprising said absorbent structure of the invention.

La présente invention concerne des structures absorbantes qui contiennent une matière améliorée absorbant l'eau comprenant un revêtement spécifique de polymères filmogènes élastomères et/ou qui sont produites par un procédé de revêtement spécifique. Les revêtements préférés sont en polyétherpolyuréthane. Cette invention concerne également des couches, des articles pour adultes incontinents et des dispositifs pour les règles tels que des serviettes hygiéniques, comprenant la structure absorbante selon l'invention.

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