D - Textiles – Paper – 01 – F
Patent
D - Textiles, Paper
01
F
D01F 8/04 (2006.01) D01D 5/098 (2006.01) D01D 5/30 (2006.01) D01F 8/06 (2006.01) D01F 8/12 (2006.01) D04H 1/42 (2006.01) D04H 1/46 (2006.01) D04H 1/56 (2006.01) D04H 13/00 (2006.01)
Patent
CA 2236340
The present invention provides a web containing superfine microfibers. The web contains a blend of a first group of split microfibers which contains a first polymer component and a second group of split microfibers which contains a second polymer component, wherein at least one of the polymer components is hydrophilic. The invention additionally provides a meltblown fiber web having at least two groups of fibers, wherein each group of the fibers has a distinct cross-sectional configuration.
La présente invention se rapporte à un voile contenant des microfibres extra-fines. Ledit voile contient un mélange d'un premier groupe de microfibres clivées contenant un premier composant polymère et un second groupe de microfibres clivées contenant un second composant polymère, l'un au moins des deux composants polymères étant un composant hydrophile. L'invention se rapporte en outre à un voile obtenu par fusion-soufflage comportant au moins deux groupes de fibres présentant chacun une structure transversale différente.
Borden Ladner Gervais Llp
Kimberly-Clark Worldwide Inc.
LandOfFree
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