A wet friction material includes a base including a matrix of fibers and filler particles embedded in the matrix of fibers; a binder embedded in an interior of the base; and a quaternary ammonium salt containing coating on an outer surface of the base. The quaternary ammonium salt containing coating can include a quaternary ammonium salt and a solution binder

The soft boot and liner includes moisture transfer system that includes an inner fabric layer carefully selected from technically advanced fabrics. A series of layers are provided outside the inner liner including foam material layers, spacer fabrics and breathable membranes, in various orders. Encapsulation technology and waterproofing are used as well. The outer fabric layer is also capable of working with the other layers to promote the transfer of moisture. Frothed foams and flocking with fibers are further characteristics of the present invention. The moisture transfer system is incorporated into a soft boot or skate or as a removable liner for a shell boot. Numerous other modifications and applications are disclosed.

Provided is a dry cosmetic sheet including: a dry support formed of a mesh, the mesh being made of a woven silver yarn; and a dry membrane laminated on the support, the dry membrane being capable of being attached to a users skin, and the dry membrane being formed of a fiber web, the fiber web being formed of accumulated electrospun fibers, each of the electrospun fibers being formed of a single homogeneous mixture containing a water-soluble polymer, a water-insoluble polymer, and a functional material for skin care in a dry state, the functional material being capable of releasing from the fiber by dissolution of the water-soluble polymer when the dry cosmetic sheet is moisturized. Each of the electrospun fibers has a homogenous distribution of the water-soluble polymer, the water-insoluble polymer, and the functional material.

An aerogel structure body includes a composite layer containing fibrous materials and aerogel, the aerogel being held between the fibrous materials, and an aerogel layer having a first surface on at least one surface of the composite layer and formed of the aerogel, in which the aerogel layer having a second surface opposite to the first surface, the second surface including a projection portion projecting from the second surface, and a density of the aerogel in the projection portion is 0.1% to 3.0% higher than a density of the aerogel in the aerogel layer (flat portion) other than the projection portion. Therefore, the aerogel structure body that is excellent in dimensional stability and heat insulating properties and that can be manufactured with high productivity and a method of manufacturing the same are provided.

An information handling system, comprising: a voltage source; a thermally regulated structure, including: a thermal fabric layer, the thermal fabric layer having a porosity; a laminate layer coupled to the thermal fabric layer, wherein a shape of the laminate layer controls the porosity of the thermal fabric layer; a temperature sensor configured to detect a first temperature of the information handling system; a thermal management controller to perform operations comprising: determining that the first temperature is above a threshold; in response, calculating a voltage to apply to the thermally regulated structure based on the first temperature; and providing a command to the voltage source to apply the voltage to the laminate layer of the thermally regulated structure to adjust a shape of the laminate layer such the porosity of the thermal fabric provides an emissivity of the thermally regulated structure to thermally radiate heat from the thermally regulated structure.

To provide a multilayered body with high adhesion between a resin layer containing a nanofiber or the like and a metal layer, and a method for manufacturing a multilayered body. The multilayered body contains: a metal layer having an uneven region with an average length (RSm) of a contour curve element from 0.5 to 10 μm; and a resin layer in contact with the uneven region of the metal layer, the resin layer containing a thermoplastic resin and a fibrous filler, the fibrous filler having a number average fiber diameter (F) of less than 1 μm, and a ratio (RSm/F) of the average length (RSm) of the contour curve element of the uneven region to the number average fiber diameter (F) from 1 to 20000.

This depth filter comprises a substrate layer, a filtration layer, and a skin layer in this order. The substrate layer and the skin layer are layers obtained by winding and thermally fusing a nonwoven cloth configured from fibers having an average fiber diameter of 150 μm or more. The filtration layer is a layer obtained by winding a layered body two or more times, the layered body containing at least a net and a nonwoven cloth included only in the filtration layer. The average fiber diameter of the nonwoven cloth constituting the substrate layer and the average fiber diameter of the nonwoven cloth constituting the skin layer are larger than the average fiber diameter of the nonwoven cloth included only in the filtration layer.

The sound absorbing material 50 comprises: a felt-like fiber body 51 which includes 15 to 70% by weight of fine fibers with a fineness of 1 denier or less, 20 to 60% by weight of hollow fibers having inner cavities, and 10 to 40% by weight of binder fibers that join the fibers together; and a nonwoven fabric 52 that is laminated on a surface of the felt-like fiber body 51. The nonwoven fabric 52 includes a plurality of drawn long fibers arranged and oriented in one direction. An average diameter of the plurality of long fibers is in the range of 1 to 4 μm. The sound absorbing material 50 has a thickness in the range of 8 to 45 mm and a bulk density of 20 kg/m.sup.3 or less.

A wetsuit comprising a Yulex® foam layer, further includes a jersey layer of polypropylene (PP) fiber that is adhered to the Yulex foam layer, either on an outer surface (i.e. away from a wearer's body) or an inner surface (i.e. close to a wearer's skin), or both. A wetsuit disclosed herein can further include an inner lining of a synthetic or natural textile, which may or may not be patterned, and which can be adhered directly to the Yulex foam layer or to the PP jersey layer.

An infrared stealth cloth includes a cloth substrate and an infrared light absorber located on the cloth substrate. The infrared light absorber includes a plurality of carbon nanotubes entangled with each other to form a network structure and a plurality of carbon particles in the network structure.