The present invention is directed to a substrate, in particular textile material to which one or more antimicrobial and/or hydrophilic and/or stain release agents are adhered. The agent(s) is/are adhered to the substrate in such a manner that they are not released from the textile even if the textile is wetted or washed, so that the textile is reusable. Washability and/or usability of the textile are improved where one or more hydrophilic and/or stain release agents are adhered to the textile. The substrate can be used, e.g., in a reusable sanitary napkin or other hygiene product. The structure of the hygiene product is disclosed, together with a process of attaching the different layers of the hygiene product together by ultrasonic welding. The invention further relates to a method of finishing a substrate by applying and binding antimicrobial and/or hydrophilic and/or stain release agents to the substrate so that the agents are essentially irreversibly adhered to the finished substrate.

Composite materials comprising a matrix in which are embedded reinforcing fibres and/or fabrics of modified cellulose and methods for making said composite materials.

The invention relates to a fabrication method of a conductive fabric, a multi-pressure sensor for a fiber type, and a measuring method of multi-pressure, and more specifically, to a fabrication method by vapor phase polymerization of a conductive fabric having a resistance value which changes depending on pressure, and a method of manufacturing and operating a multi-pressure sensor for a fiber type which is manufactured by using the fabricated conductive fabric, and thus which has high resistance to moisture and repeated loading, is manufactured with lower costs than an existing pressure sensor, is capable of measuring both dynamic and static pressures using a principle of a piezo-resistive sensor, has a simple circuit configuration, and is strong against a high-frequency disturbance.

A fabric with moisture management properties has a pattern of hydrophobic areas comprising at least one hydrophobic agent provided at least on the first side of the fabric and at least one hydrophilic agent which is provided in a pattern on at least some regions of said first side of the fabric, whereby said first side has a pattern of hydrophobic areas and a pattern of hydrophilic areas to transfer the moisture from the first side to the second side.

Disclosed herein are polycationic microfibers comprising a high-aspect-ratio polymeric core, the polymeric core comprising a blend of a first core polymer and a second core polymer, and a polycationic polymer immobilized on the surface of the polymeric core. The polycationic microfibers are capable of sequestering or clearing nucleic acids, proteins, biomolecular complexes, exosomes, or microparticles from solutions and samples and may be formed into filters or integrated into filtration apparatuses. Also disclosed are methods for sequestering or clearing solutes from solutions and fluids, methods for the treatment of diseases or conditions, and methods for the prevention of diseases or conditions.

A product for incorporating ultraviolet radiation protection and antimicrobial protection into a synthetic polymer is disclosed which has a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with a quantity of synthetic polymer chips having C—H bonds. A product for incorporating ultraviolet radiation protection and antimicrobial protection into a synthetic polymer prior to forming a synthetic material is also disclosed which has a quantity of synthetic polymer chips and a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with the quantity of the synthetic polymer chips.

The invention provides a breathable structure that includes a fibrous substrate and a cross-linked polymer that contains hydrophobic moieties. The fibrous substrate contains a plurality of fibers, and the cross-linked polymer coats portions of the plurality of fibers.

A method is for manufacturing cellulose microfibers in which a problem of yellowing of cellulose microfibers to be obtained was solved, and cellulose microfibers. As to a method for manufacturing cellulose microfibers, cellulose fibers are added with an additive (A) consisting of at least one of a phosphorous acid and a metal phosphite and an additive (B) consisting of at least one of urea and a urea derivative, heated and washed, then fibrillated. Also, as to cellulose microfibers, the fiber width is 1 to 1000 nm, and a part of hydroxy groups of cellulose fibers is substituted with a functional group represented by a predetermined structural formula to introduce an ester of phosphorous acid.

An improved method for bonding or adding thermo reactive minerals, such as tourmaline, and/or antimicrobial to fibers, fabrics, textiles and/or any organic or synthetic hard surfaces. for the therapeutic benefits associated with thermo reactive minerals. The improved method includes an optical brightener for visually determining the presence of the mineral and antimicrobial.

The present invention relates to a method for producing fine hydrophobically modified cellulose fibers wherein anionic group-containing anionically modified cellulose fibers are bound to a modifying group, the method including subjecting hydrophobically modified cellulose fibers having an average fiber length of 1 m or more and 1,000 m or less to a finely pulverizing treatment in an organic solvent. The fine hydrophobically modified cellulose fibers obtained by the method for production of the present invention can be suitably used in various resin manufactured articles for daily sundries, household electric appliance parts, wrapping materials for household electric appliance parts, and various industrial applications such as automobile parts.