B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 27/12 (2006.01) A61F 13/15 (2006.01) C08J 5/18 (2006.01) D04H 13/00 (2006.01)
Patent
CA 2302530
A soft, breathable elastic laminate of an elastic film (10) loaded with a filler having a particle size suitable for pore formation and stretched in at least two directions to form a plurality of micropores bonded to a nonwoven web (30). In accordance with one embodiment, the elastic film is water vapor impermeable prior to being stretched.
L'invention se rapporte à un laminé élastique imper-respirant et souple d'un film élastique (10) chargé d'une matière de charge possédant une taille de particules permettant la formation de pores, étiré selon au moins deux directions de manière à former une pluralité de micropores et lié à un voile non tissé (30). Conformément à une réalisation de l'invention, le film élastique est imperméable à la vapeur d'eau avant d'être étiré.
Milicevic Cindy Janja
Morman Michael Tod
Borden Ladner Gervais Llp
Kimberly-Clark Worldwide Inc.
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