Abstract:
A coated textile system comprising a fibrous substrate coated by an elastomer mixed with inorganic particles provides good drape and bending with very high cut resistance. The substrate can include conventional and/or high performance fibers. The elastomer includes particles of at least two sizes, and in embodiments three or more sizes, which fill in gaps between the largest particles and prevent a blade from pushing the particles aside and passing between them. The coating can be applied directly to the substrate, or pre-formed and adhered thereto. Particles can be pigmented, to impart a color to the textile. Pin holes formed by the particles and/or by mechanical manipulation can increase MVT. An elastomeric cover layer can enhance grip and/or reduce MVT. A plurality of layers of coated textile can be combined, in embodiments attached only about their perimeters, to provide even higher levels of cut resistance without sacrifice of bendability.
Abstract:
The invention relates to the use of mixtures that contain an aqueous dispersion of a vinyl acetate polymer and an aqueous dispersion of a vinyl acetate-ethylene copolymer for carpet coating compositions, and corresponding carpet coating compositions, as well as carpets which are coated with such carpet coating compositions.
Abstract:
The carpet backing materials comprise a woven, non-woven or knitted thermoplastic backing fabric, preferably at least partially incorporating polyolefin, in particular polypropylene, yarns, to which a fleece is adhered by means of a hot melt powder adhesive having a softening point below that of the thermoplastic backing fabric. The fleece may, if desired, be pretreated to form a self-supporting web prior to being adhered to the backing fabric. A process for the preparation of the carpet backing materials and tufted carpets incorporating the backing materials are described and exemplified. When incorporated into tufted carpets, the backing fabrics avoid the problem of grinning, and improve tuft locking and dimensional stability of the finished carpets.
Abstract:
A non-woven fabric reinforced microporous polymer membrane for nonaqueous electrolyte batteries or capacitor and manufacturing method thereof. The polymer latex is prepared by copolymerizing water soluble polymer 100 parts, hydrophobic monomer 30-500 parts, hydrophilic monomer 0-200 parts and initiator 1-5 parts. According to 100% solids content of the polymer latex, adding 0-100% inorganic fillers and 20-100% plasticizers, and the paste is obtained. The two surface of the non-woven fabric are coated with the paste, drying, and the non-woven fabric reinforced microporous polymer membrane is obtained.
Abstract:
A tufted mat is described having high absorbency for water and oil, minimizing the return and outflow of absorbed fluids, and showing little dirt on its surface. The mat includes a sheet-shaped base and multiple piles embedded in the base from the back side of the base and tufted on the surface side of the base and characterized in that each of the piles comprise a bundle of synthetic single yarns each with a fineness of 10 denier or less. Preferably, the pile height on the surface side of the mat is 5 mm or less.
Abstract:
A non-woven fabric reinforced microporous polymer membrane for nonaqueous electrolyte batteries or capacitor and manufacturing method thereof. The polymer latex is prepared by copolymerizing water soluble polymer 100 parts, hydrophobic monomer 30-500 parts, hydrophilic monomer 0-200 parts and initiator 1-5 parts. According to 100% solids content of the polymer latex, adding 0-100% inorganic fillers and 20-100% plasticizers, and the paste is obtained. The two surface of the non-woven fabric are coated with the paste, drying, and the non-woven fabric reinforced microporous polymer membrane is obtained.