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Class Information
Number: 428/395
Name: Stock material or miscellaneous articles > Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof > Rod, strand, filament or fiber > Coated or with bond, impregnation or core > Artificial fiber or filament > Synthetic resin or polymer > Polyamide, polyimide or polyester
Description: Product in which the resin or polymer comprises (1) a polymeric compound containing amide groups through which the monomers are linearly linked and includes the reaction products of polyamines and polybasic acids or the polymer of amino acids (e.g., nylon, peptides and protein) or (2) a polymeric compound containing ester groups through which the monomers are linearly linked to one another.

Patents under this class:

Patent Number Title Of Patent Date Issued
8575045 Fiber modified with particulate through a coupling agent Nov. 5, 2013
8466251 Polyamide-imide resin insulating paint and insulation wire using same Jun. 18, 2013
8460790 Nanofiber aggregate, polymer alloy fiber, hybrid fiber, fibrous structures, and processes for production of them Jun. 11, 2013
8398906 Particles comprising composite of para-aramid and additive material Mar. 19, 2013
8367194 Round fiber-reinforced plastic strand, manufacturing method thereof, and fiber-reinforced sheet Feb. 5, 2013
8361618 Refrigerant releasing composite Jan. 29, 2013
8357455 Transparent moulding compound Jan. 22, 2013
8353344 Fiber aggregate Jan. 15, 2013
RE43880 Solvent free low-melt viscosity imide oligomers and thermosetting polymide composites Dec. 25, 2012
8338800 Photoluminescent fibers, compositions and fabrics made therefrom Dec. 25, 2012
8283003 Artificial turf Oct. 9, 2012
8231968 Natural tourmaline anion fiber and filter and producing method Jul. 31, 2012
8206808 Composite panels having improved fluid impermeability Jun. 26, 2012
8182915 Spinning method May. 22, 2012
8173256 Aromatic polyamide fiber, a method for producing the same, and protective clothing material comprising the same May. 8, 2012
8163071 Hollow fiber, dope composition for forming hollow fiber, and method of preparing hollow fiber using the same Apr. 24, 2012
8153252 Industrial high tenacity polyester fiber with superior creep properties and the manufacture thereof Apr. 10, 2012
8147956 Hot-melt adhesive polyester conjugate fiber Apr. 3, 2012
8124167 Medical device with adherent coating, and method for preparing same Feb. 28, 2012
8084571 Aromatic polyamide filament and method of manufacturing the same Dec. 27, 2011
8083771 Water-swellable copolymers and articles and coatings made therefrom Dec. 27, 2011
8080314 Nanotube assembly Dec. 20, 2011
8025970 Fishing line and method for production thereof Sep. 27, 2011
8021584 Process for preparing polymeric fibers based on blends of at least two polymers Sep. 20, 2011
8017662 Method of separation and cleaning of post consumer carpet face yarn from carpet backing and yarn product produced therefrom Sep. 13, 2011
8007904 Metal-coated fiber Aug. 30, 2011
7993755 Photochromic molding compositions and articles produced therefrom Aug. 9, 2011
7943071 Polyethylene terephthalate filament having high tenacity for industrial use May. 17, 2011
7939578 Polymeric fibers and methods of making May. 10, 2011
7914890 Cyclic olefin-maleic acid copolymers for stain resists Mar. 29, 2011
7858189 Fiber-reinforced composites and method for the production thereof Dec. 28, 2010
7851061 Aromatic polyamide filament and method of manufacturing the same Dec. 14, 2010
7846544 (Dope-dyed) polyester core-sheath monofilament having specific core/sheath intrinsic viscosity Dec. 7, 2010
7833585 Hyperbranched maleic anhydride-diene polymers Nov. 16, 2010
7807590 Isotropic pitch-based carbon fiber spun yarn, composite yarn and fabric using the same, and manufacturing methods thereof Oct. 5, 2010
7799239 Phosphate ester treated para-type aromatic polyamide short fibers Sep. 21, 2010
7794834 Nematic elastomer fiber with mechanical properties of a muscle Sep. 14, 2010
7785709 Spinning poly(trimethylene terephthalate) yarns Aug. 31, 2010
7776439 Aromatic polyamide filament and method of manufacturing the same Aug. 17, 2010
7772316 High temperature polyamide coating for fasteners Aug. 10, 2010
7758959 Synthetic, flame-resistant yarns, fibres and filaments Jul. 20, 2010
7744999 Crystallized meta-aramid blends for improved flash fire and arc protection Jun. 29, 2010
7744959 Ink-jet recording medium for dye- or pigment-based ink-jet inks Jun. 29, 2010
7722952 Refrigerant releasing composite May. 25, 2010
7674518 Polyvinyl alcohol film and polarizing film and polarizing plate using the same Mar. 9, 2010
7645508 Polyester combined-filament yarn and woven or knitted fabric comprising it Jan. 12, 2010
7629047 Aramid fibrils Dec. 8, 2009
7566496 3-Dimension crimp polyethylene terephthalate multifilament for carpet Jul. 28, 2009
7556857 Polymeric additives for enhancement of ballistic performance in fibrous structures Jul. 7, 2009
7527841 Method for dissolving PPTA in sulfuric acid using a twin screw extruder May. 5, 2009

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