A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/15 (2006.01) A61F 13/46 (1995.01)
Patent
CA 2138657
(see fig. I) The present invention relates to absorbent structures (10) for disposable absorbent articles containing absorbent hydrogel particles (75). More particularly, the invention relates to absorbent structures (10) having the absorbent hydrogel particles (75) distributed such that essentially only particles of less than 105 micrometers are distributed in a dusting layer (2), which in a disposable absorbent article is adjacent the backsheet side of the absorbent article, and particles of 105 micrometers or larger are distributed in a primary layer (1).
(Voir fig. 1) Cette invention concerne des pièces absorbantes (10) servant à la confection d'articles absorbants jetables et renfermant des particules d'hydrogel absorbantes (75). Plus précisément, l'invention concerne des pièces absorbantes (10) dans lesquelles les particules susmentionnées (75) sont réparties de façon que seules celles ayant un diamètre inférieur à 105 micromètres forment une couche mince contre le pan arrière de l'article absorbant jetable tandis que les particules de 105 micromètres et plus de diamètre constituent une couche principale (1).
Sim & Mcburney
The Procter & Gamble Company
LandOfFree
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