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Absorbent articles comprising nonwoven materials having improved thermal conductivity

A technology of non-woven materials and absorbent products, which is applied in the direction of absorbent pads, rayon manufacturing, textiles and paper making, etc. It can solve problems such as sweating and heat discomfort, and achieve the effects of reducing transportation costs, saving energy and production line space

Active Publication Date: 2020-05-26
THE PROCTER & GAMBNE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can lead to thermal discomfort, sweating and skin health problems in those areas covered by the absorbent article

Method used

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  • Absorbent articles comprising nonwoven materials having improved thermal conductivity
  • Absorbent articles comprising nonwoven materials having improved thermal conductivity
  • Absorbent articles comprising nonwoven materials having improved thermal conductivity

Examples

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Embodiment Construction

[0037] Various non-limiting forms of the present disclosure will now be described to provide a general understanding of the principles of construction, function, manufacture and use of the nonwoven materials disclosed herein. One or more examples of these non-limiting forms are shown in the accompanying drawings. Those of ordinary skill in the art will understand that the nonwoven materials described herein and illustrated in the drawings are non-limiting example forms and that the scope of the various non-limiting forms of the present disclosure is defined only by the claims. Features shown or described in connection with one non-limiting form may be combined with other non-limiting forms of features. Such modifications and variations are intended to be included within the scope of this disclosure.

[0038] As used herein, the term "absorbent article" refers to a device that absorbs and contains body exudates (e.g., BM, urine, and blood), and more specifically refers to A d...

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Abstract

Described herein are nonwoven materials including a plurality of fibers. At least some of the plurality of fibers include a filler. The plurality of fibers have a Thermal Conductivity from about 0.25W / m / K to about 70 W / m / K.

Description

technical field [0001] Nonwoven materials with improved thermal conductivity and methods of making the same are described herein. Nonwovens with improved thermal conductivity are especially suitable for use in disposable absorbent articles such as diapers, adult incontinence products, training pants, feminine hygiene products, wipes, dusting substrates, cleaning substrates, and any other suitable consumer product. Background technique [0002] Nonwovens comprising polymeric fibers such as polyethylene, polypropylene, and polyester, and bicomponent combinations thereof, may be textured and / or apertured. Texturing and / or opening processes benefit from preheating of the nonwoven material—an increase in temperature allows the nonwoven polymer to deform more easily and / or allows the nonwoven polymer to Sets at the edge of one or more orifices, leaving a cleaner and more stable orifice. When preheating the nonwoven during the texturing and / or apertured process, as the linear spe...

Claims

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Application Information

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IPC IPC(8): A61F13/51A61F13/84D01F1/10
CPCA61F13/51A61F13/84D01F1/10A61F2013/51026A61F13/15203A61F13/49011A61F13/51121A61F2013/51002A61L15/18A61F2013/15284A61F13/51405
Inventor R.罗萨蒂
Owner THE PROCTER & GAMBNE CO
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