A composite filament includes a core particle comprising a styrene/acrylate polymer resin, and a shell comprising a styrene/acrylate ionomer resin, wherein the styrene/acrylate ionomer resin comprises a metal ion acrylate monomer, and methods of making thereof. Various articles can be manufactured from such composite filaments.

The present invention relates to electrospun fibers comprising i) a hydrophilic polymer that is soluble in a first solvent, ii) a bioadhesive substance that is slightly soluble in said first solvent, iii) optionally, a drug substance.

A solid fiber is described, where the solid fiber is characterized by (a) a modification degree Do/Di, in a cross section of the solid fiber of 1.20 to 8.50 where the inscribed circle diameter is denoted by Di and the circumscribed circle diameter is denoted by Do; and (b) a porous specific surface area of not less than 30 m.sup.2/g.

A graphene/polymer microsphere a modified chemical fiber filled with a multi-oriented graphene/polymer composite and a preparation method are disclosed. Graphene is coated by an in-situ suspension polymerization, which greatly improves the dispersion effect of graphene. Comonomers are used to increase the compatibility between graphene and polymers, so that a strong interaction between graphene and polymers is formed. The graphene/polymer microsphere with low melting point and high toughness is used to fill a chemical fiber, and is oriented therein to modify the chemical fiber. The graphene/polymer microspheres could be oriented to form a microfibril structure with a high aspect ratio in the chemical fiber.

A graphene/polymer microsphere a modified chemical fiber filled with a multi-oriented graphene/polymer composite and a preparation method are disclosed. Graphene is coated by an in-situ suspension polymerization, which greatly improves the dispersion effect of graphene. Comonomers are used to increase the compatibility between graphene and polymers, so that a strong interaction between graphene and polymers is formed. The graphene/polymer microsphere with low melting point and high toughness is used to fill a chemical fiber, and is oriented therein to modify the chemical fiber. The graphene/polymer microspheres could be oriented to form a microfibril structure with a high aspect ratio in the chemical fiber.

Provided is a beauty care pack including a release film and a beauty care sheet which is separably attached to the release film, wherein the beauty care sheet comprises: a support; a fiber layer which is laminated on the support and in which water-soluble polymers are formed in the form of a nanofiber web; a moisturizing layer which is laminated on the fiber layer and consists of the water-soluble polymers and moisturizing materials; and a beauty care layer which is laminated on the moisturizing layer and in which the water-soluble polymers and functional materials are formed in the form of a nanofiber web, such that active ingredients are absorbed into the skin while being dissolved by moisture.

The present invention relates to gels and processes for making bundles of aligned ceramic nanofibers, ceramic nanostructures made by such processes, and methods of using such ceramic nanostructures. Such process is templated via block copolymer self-assembly but does not require any post processing thermal and/or solvent annealing steps. As a result, such process is significantly more efficient and scalable than other processes that are templated via block copolymer self-assembly. The resulting fibers are aligned according to the direction of deposition, making steps where individual fibers are bundled unnecessary.

Fibrous elements, such as filaments and/or fibers, and more particularly to fibrous elements that contain a non-hydroxyl polymer, fibrous structures made therefrom, and methods for making same are provided.

Fibrous elements, such as filaments and/or fibers, and more particularly to fibrous elements that contain a non-hydroxyl polymer, fibrous structures made therefrom, and methods for making same are provided.

An electrode material of a fibrous structure, has a platinum-based electrocatalytic material, an electrospinning polymer material, and an oxide material and/or one or more organophosphorus acid material with ion conduction. In the micromorphology has the structure of nanofibers, but also has porous morphological characteristics, the electrode material of this structure is prepared by electrostatic spinning technology, can be used as a high-temperature polymer electrolyte membrane fuel cell porous electrode.