Use of water-absorbent, predominantly open-celled...

Details Use of water-absorbent, predominantly open-celled... Use of water-absorbent, predominantly open-celled...

A - Human Necessities

61

L

A61L 15/22 (2006.01) A61F 13/15 (2006.01) A61L 15/18 (2006.01) A61L 15/24 (2006.01) A61L 15/42 (2006.01) A61L 15/60 (2006.01) C08J 9/30 (2006.01) C08K 3/36 (2006.01) A61F 13/00 (2006.01)

Patent

CA 2493877

Use in hygiene articles of articles formed of water-absorbent, predominantly open-celled crosslinked acid-functional addition polymer foamsAbstractThe use of articles formed of water-absorbent open-celled crosslinked acid-functional addition polymer foams and containing finely divided silicon dioxide and/or at least one surfactant on their surface as an acquisition and/or distribution layer in hygiene articles.

L'invention concerne l'utilisation d'articles obtenus à partir de mousses polymères d'addition réticulées à fonction acide, à absorption d'eau et viscoélastiques et contenant un dioxyde de silicium finement divisé et/ou au moins un tensioactif sur leur surface tenant lieu de couche d'acquisition et/ou de distribution dans des articles sanitaires.

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