A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 15/26 (2006.01) A61F 13/15 (2006.01) A61L 15/22 (2006.01) A61L 15/60 (2006.01) C08L 67/04 (2006.01)
Patent
CA 2111241
Liquid impervious, biodegradable films are disclosed. In particular, the films comprise a blend of an interpenetrated network of destructurized starch with ethylene/acrylic acid copolymers or ethylene/vinyl alcohol copolymers, and an aliphatic polyester such as polycaprolactone. Diapers, sanitary napkins, pantiliners, and the like, containing backsheets from the foregoing materials are also disclosed.
Pellicules étanches et biodégradables. Plus précisément, ces pellicules sont constituées d'un réseau interconnecté d'amidon déstructuré, de copolymères d'acide acrylique-éthylique, de copolymères d'alcool vinylique-éthylique, ainsi que d'un polyester aliphatique tel que la polycaprolactone. Des couches de bébé, des serviettes sanitaires, des protège-dessous et autres produits connexes contenant des feuilles dorsales constituées des éléments ci-dessus sont également décris.
Toms Douglas
Wnuk Andrew Julian
Sim & Mcburney
The Procter & Gamble Company
LandOfFree
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