Disposable leak-proof containment garment
AssigneeKimberly-Clark Worldwide, Inc.
InventorsMichael Tod Morman, Thomas Harold Roessler
Life of this patent
Estimating the term…
Abstract
A disposable, leakproof, containment garment for a wearer is formed from a liquid-impermeable containment shell in a substantially humanoid shape with elastic marginal seal areas, such as torso and appendage margins. The elastic margins are designed to conformably surround the torso and appendages of the wearer and form tensioned and liquid-tight seals against the skin of the wearer when donned. By forming liquid tight seals against the body of the wearer, the garment is favorably constructed to utilize the full capability of any absorbent structures placed within the shell.
Claims23
A personal care incontinence product for a wearer, the personal care product having a body side and an outside, comprising:
- a unitary unseamed liquid-impermeable contoured shell comprising an absorbent foam applied over an entire circumference of the body side with a latex liquid barrier layer;
- the liquid-impermeable shell having an untensioned humanoid or modified humanoid molding form in substantial conformance with a human body shape to surround at least a portion of the wearer and form a seal against the wearer wherein the seal is constructed and arranged to maintain a pressure of gas contained within the garment above atmospheric pressure, over a period of at least about 5 seconds at pressure decay conditions;
- the liquid-impermeable shell having an elastic torso margin and elastic appendage margins at openings thereof which are devoid of gathering and shirring.
A disposable containment garment for a wearer, the garment having a body side and an outside, comprising:
- a unitary unseamed liquid-impermeable contoured shell comprising an absorbent foam applied over an entire circumference of the body side with a latex liquid barrier layer, and having a non-prestressed elastic torso margin and non-prestressed elastic appendage margins which are devoid of gathering and shining;
- the liquid-impermeable shell having an untensioned humanoid or modified humanoid molding form in substantial conformance with a shape of the wearer;
- and
- the elastic margins designed to conformably surround at least a portion of a torso and an appendage of the wearer and form a tensioned liquid seal against the skin of the wearer, wherein the seal is constructed and arranged to maintain a pressure of gas contained within the garment above atmospheric pressure, over a period of at least about 5 seconds at pressure decay conditions.
A disposable, leakproof, containment garment for a wearer, the garment having a body side and an outside, comprising:
- a unitary-unseamed liquid-impermeable shell comprising an absorbent foam applied over an entire circumference of the body side with a latex liquid barrier layer, and having an untensioned three dimensional molding form including a non-prestressed elastic torso portion and non-prestressed elastic appendage-surrounding portions with margins through which a torso and appendage of the wearer may pass;
- the margins being devoid of gathering and shirring and including flanges of reduced diameter from that of the torso and appendage-surrounding portions in order that the flanges may conformably surround the torso and appendage of the wearer and form a tensioned seal against the skin of the wearer, wherein the seal is constructed and arranged to maintain a pressure of gas contained within the garment above atmospheric pressure, over a period of at least about 5 seconds at pressure decay conditions.
A disposable containment garment for a wearer, the garment having a body side and an outside, comprising:
- a unitary unseamed liquid-impermeable contoured shell with an elastic torso margin and elastic appendage margins which are devoid of gathering and shining;
- the liquid-impermeable shell comprising an absorbent foam applied over an entire circumference of the body side with a latex liquid barrier layer, and having an untensioned humanoid or modified humanoid molding form in substantial conformance with a shape of the wearer;
- the elastic margins being designed to conformably surround at least a portion of a torso and an appendage of the wearer and form a tensioned and a substantially liquid tight seal against the skin of the wearer;
- the liquid tight seal being constructed and arranged to maintain substantially no leakage of a gas against a rise in fluid pressure above atmosphere during an air flow cycle and maintain a gas pressure within the garment above atmosphere over a period of at least about 5 seconds at pressure decay conditions.
A disposable containment garment for a wearer, the garment having a body side and an outside, comprising:
- a unitary unseamed liquid-impermeable contoured shell comprising an absorbent foam applied over an entire circumference of the body side with a liquid barrier layer, and having an elastic torso and elastic appendage margins which are devoid of gathering and shirring, wherein the liquid barrier layer is selected from the group consisting of polyurethane, styrenic block copolymers, polyether ester, metallocene materials and combinations thereof;
- the liquid-impermeable shell having an untensioned humanoid or modified humanoid molding form in substantial conformance with a shape of the wearer;
- the elastic margins designed to conformably surround at least a portion of a torso and an appendage of the wearer and form a tensioned and a substantially liquid tight seal against the skin of the wearer;
- the liquid tight seal being constructed and arranged to maintain a gas pressure within the garment above atmosphere over a period of at least about 5 seconds at pressure decay conditions.
Dependencies are inferred from the claim text.