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AssigneeH. B. Fuller Licensing & Financing, Inc.
InventorsHarald Werenicz, Thomas Wittkopf, Gerhard Voss, Peter Remmers, Mark G. Katsaros, Robert G. Polance, II, Mark S. Kroll
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This invention relates to a non-contact coating method for producing a continuous coating and articles constructed therefrom. This invention further relates to a method for producing a textile material with a moisture-impermeable barrier layer and to a method for producing a moisture-absorbing article of hygiene which has such a barrier layer. This invention particularly relates to a textile material and hygienic disposable articles comprising a body fluid impermeable barrier layer produced from said coating method. Preferably, the thermoplastic composition used in the method for producing the barrier layer exhibits certain rheological characteristics.
An article comprising at least one substrate and at least one continuous film layer having an area weight of less than 20 g/m2 substantially adhered to the substrate on at least one face, wherein said continuous film layer comprises a hot melt adhesive.
An article comprising a substrate and a continuous film layer substantially adhered to the substrate on at least one face, wherein the area weight of said continuous film layer is loss than about 10 g/m2.
An article comprising a continuous film layer wherein said continuous film layer comprises a thermoplastic composition having a complex viscosity at coating temperature of less that about 500 poise at about 1,000 radians/second and ranging from about 100 to about 1000 poise at 1 radian/second and wherein said composition is coated at an area weight of less than about 20 g/m2.
An article comprising a thermoplastic layer, said thermoplastic layer formed by a method comprising the steps of;
Dependencies are inferred from the claim text.