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Class Information
Number: 428/394
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
Description: Product in which the synthetic fiber or filament comprises a man-made resin or polymer.


Sub-classes under this class:

Class Number Class Name Patents
428/395 Polyamide, polyimide or polyester 1,038


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
7618706 Process for making high-performance polyethylene multifilament yarn Nov. 17, 2009
7597957 Modified polyvinylidenefluoride resin monofilament and method for manufacturing thereof Oct. 6, 2009
7592064 Highly repellent carpet protectants Sep. 22, 2009
7579039 Coating an interdental cleaning region of an interdental cleaning device Aug. 25, 2009
7566496 3-Dimension crimp polyethylene terephthalate multifilament for carpet Jul. 28, 2009
7550199 Copolymers for stain resistance Jun. 23, 2009
7531235 Fibre or filament May. 12, 2009
7521494 Epoxy resin, SMA copolymer and bis-maleimidetriazine resin Apr. 21, 2009
7504131 Method of making electro-conductive substrates Mar. 17, 2009
7501178 Fiber for artificial hair Mar. 10, 2009
7501177 Artificial hair fiber bundle and hair decorative product using the same Mar. 10, 2009
7452596 Polyvinyl chloride-based fiber with excellent style changeability Nov. 18, 2008
7445843 Expanded PTFE articles and method of making same Nov. 4, 2008
7445842 Melt-spun multifilament polyolefin yarn formation processes and yarns formed therefrom Nov. 4, 2008
7410697 Methods for material fabrication utilizing the polymerization of nanoparticles Aug. 12, 2008
7410696 Polyoxymethylene fibers, production thereof and use thereof Aug. 12, 2008
7406797 Super high floating line Aug. 5, 2008
7390565 Polysaccharide structures comprising an unsubstituted polysaccharide and processes for making same Jun. 24, 2008
7387831 Drawn gel-spun polyethylene yarns Jun. 17, 2008
7384691 Drawn gel-spun polyethylene yarns Jun. 10, 2008
7378147 Drawn gel-spun polyethylene yarns May. 27, 2008
7364678 Process for making and process for converting polyolefin fibres Apr. 29, 2008
7357982 Polybenzazole fiber and use thereof Apr. 15, 2008
7350411 Hunting wind sensor Apr. 1, 2008
7338664 Color changing matrix as wear indicator Mar. 4, 2008
7335417 Dyed olefin yarn and textile fabrics using such yarns Feb. 26, 2008
7329459 Polymer-based reinforcement material and tire cord compositions and methods of production thereof Feb. 12, 2008
7318853 Polymer, polymer microfiber, polymer nanofiber and applications including filter structures Jan. 15, 2008
7316843 Melt-spun synthetic fiber and process for producing the fiber Jan. 8, 2008
7279220 Highly flame-retardant cross-linked acrylic fiber and highly flame-retardant composite Oct. 9, 2007
7273501 Fiber structure having high whiteness and high moisture-absorbing and releasing property, and method for production thereof Sep. 25, 2007
7247372 Polyethylene filament and a process for producing the same Jul. 24, 2007
7247373 Racquet string Jul. 24, 2007
7241495 Polyhydroxyalkanoic acid fibers with high strength, fibers with high strength and high modulus of elasticity, and processes for producing the same Jul. 10, 2007
7241498 Support covered with a chitosan-based coating and method for the production thereof Jul. 10, 2007
7223470 Drawn gel-spun polyethylene yarns May. 29, 2007
7217760 Water-and-oil repellant composition with improved suitability for cold cure May. 15, 2007
7214426 Production of polypropylene fine monofilaments, polypropylene fine monofilaments and use thereof May. 8, 2007
7172810 Resin compositions, monofilaments, process for producing the same and fishing lines Feb. 6, 2007
7153570 Optical fiber cord Dec. 26, 2006
7141301 High strength polyethylene fiber Nov. 28, 2006
7141302 Suture material for surgery, processes for its production and the use thereof Nov. 28, 2006
7138178 Fiber for artificial hair and process for producing the same Nov. 21, 2006
7135225 Acrylic synthetic fiber improved in styleability Nov. 14, 2006
7135228 Elastic, heat and moisture resistant bicomponent and biconstituent fibers Nov. 14, 2006
7132479 Polymer mixtures with improved odor control Nov. 7, 2006
7128960 Laminate materials for furniture and furniture pieces incorporating the same Oct. 31, 2006
7122244 Polyamide-imide resin solution and the use thereof for producing wire enamels Oct. 17, 2006
7115318 Drawn gel-spun polyethylene yarns and process for drawing Oct. 3, 2006
7108913 Light reflecting polymeric articles containing benzoxazolyl-napthalene optical brighteners Sep. 19, 2006

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