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US 2015/0308039 A1Published application
Extrusion coated textile laminate with improved peel strength
AssigneesDow Global Technologies LLC, Dow Quimica Mexicana S.A.de C.V.
InventorsBarbara Bonaboglia, Elena E. Cordublas, Gert J. Claasen, Jacquelyn A. Degroot, Fabricio Arteaga Larios, Carlos E. Ruiz
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Abstract
The present invention relates to nonbreathable extrusion coated nonwoven structures. The structures comprise a nonwoven web comprised of monocomponent or bicomponent fibers having a coating comprising LDPE optionally blended with LLDPE and/or an elastomer. The monocomponent or bicomponent fibers comprise an ethylene based polymer, preferably at the surface of the fiber.
Claims20
A non-breathable extrusion coated nonwoven structure comprising
- a. a nonwoven web comprised of monocomponent or bicomponent fibers, wherein the monocomponent or bicomponent fibers comprise an ethylene based polymer;
- b. a non-breathable extrusion coating layer, wherein the coating layer is comprised of an ethylene based polymer.
Dependencies are inferred from the claim text.