The invention provides a synthetic slip-resistant floor-covering material comprising a layer of synthetic material which contains one or more degradable polymeric particles wherein the one or more degradable polymeric particles comprise: (a) one or more hard degradable polymeric particles which have a hardness which is greater than the hardness of the layer of synthetic material; and optionally (b) one or more soft degradable polymeric particles which have a hardness which is the same as or less than the hardness of the layer of synthetic material; and wherein the one or more hard degradable polymeric particles comprise one or more exposed hard degradable polymeric particles which are exposed at an upper surface of the synthetic floor-covering material to provide slip-resistance; and a method of preparing a synthetic floor-covering which method comprises the steps of: Providing a layer of synthetic material; Applying the one or more degradable polymeric particles to the layer of synthetic material; and Applying pressure to the layer of synthetic material to ensure that the one or more degradable polymeric particles are incorporated into the layer of synthetic material.

A segmented diving suit includes a base layer and a plurality of composite plates arranged on the base layer in a configuration designed to avoid joints or other anatomical features that bend. The composite plates include a spheres or microspheres dispersed/embedded in a carrier polymer. The spheres or microspheres provide one or more of thermal protection, sonic/blast resistance, and ballistic protection.

Multi-layered articles or products comprising layers of filled polymer compositions, methods of making and applications or uses thereof.

The thermosetting resin composition, a prepreg containing same, a metal foil-clad laminate and a printed circuit board; the resin composition comprises the following components: a combination of a bismaleimide resin and a benzoxazine resin or a prepolymer of a bismaleimide resin and a benzoxazine resin, an epoxy resin and an active ester. A metal foil-clad laminate prepared by using the resin composition provided by the present invention has a high glass transition temperature, a low thermal expansion coefficient, a high high-temperature modulus, a high peel strength, a low dielectric constant, a low dielectric loss factor, as well as good heat resistance and good processability.

A resin composition is provided. The resin composition comprises: (A) a compound having a structure of formula (I), ##STR00001## wherein R.sub.1 is an organic group; and (B) a vinyl-containing elastomer, wherein the weight ratio of the compound having the structure of formula (I) to the vinyl-containing elastomer is 20:1 to 1:1.

A display device includes a display module including a first non-folding area, a folding area, and a second non-folding area, a support plate disposed below the display module, a foam coating layer including a base portion and a foaming agent included in the base portion, the foam coating layer being disposed directly on the support plate; and a barrier layer disposed between the display module and the foam coating layer and including an elastic material.

A film includes a polymeric material and a plurality of particles dispersed therein. The polymeric material includes a plurality of elongate polymeric elements oriented along substantially a same first direction and interconnecting the particles. An elongate end portion of at least a first elongate polymeric element in the plurality of elongate polymeric elements conforms and is bonded to a first particle in the plurality of particles along an entire length of the elongate end portion. An elongate mid portion of at least a second elongate polymeric element in the plurality of elongate polymeric elements conforms and is bonded to a second particle in the plurality of particles along an entire length of the elongate mid portion with the second elongate polymeric element extending away from the second particle from opposite ends of the elongate mid portion. Multilayer films and processes are also described.

Embodiments of the present disclosure disclose a composite crystal flooring. The composite crystal flooring may have a multi-layer structure. The composite crystal flooring may include a substrate layer. The substrate layer may include at least a first structural layer, a second structural layer, and a third structural layer. The second structural layer may be located between the first structural layer and the third structural layer. A foaming density of the second structural layer may be less than 1.1 grams per cubic millimeter. Components of the second structural layer may include polyvinyl chloride, one or more inorganic fillers, at least one foaming agent, at least one foaming regulator, at least one lubricating agent, and at least one stabilizer. The one or more inorganic fillers may include modified fly ash, hollow glass microbeads, and composite calcium. The composite crystal flooring with a low density may have good thermal stability and rigidity.

An optical laminate or a reddening-resistant layer. The optical laminate that does not cause a reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.

An optical laminate or a reddening-resistant layer. The optical laminate does not cause a reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.