Class 57/241 - Coated or impregnated

Subclass of Class 57 - Textiles: spinning, twisting, and twining
Definition: Subject matter wherein the plied strand is coated or impregnated
No. of patents: 37
Last issue date: 12/13/2011

Number	Title	Issue Date
8074437	Resin-impregnated, structural fiber rope A resin-impregnated, structural fiber rope includes a plurality of tows disposed in a bundle, each of the plurality of tows including a plurality of structural fibers, and uncured polymeric resin impregnated into the bundle. Each of the plurality of structural fiber...	12/13/2011
7254934	Endless belt with improved load carrying cord A power transmission belt with an embedded load carrier cord having a plurality of yarns and possessing a first twist corresponding to a first twist multiplier and a first twist direction, and possessing a second twist corresponding to a second twist multiplier in t...	08/14/2007
7152391	Steel cord for reinforcing off-the-road tires and conveyor belts A steel cord comprises a metal core strand and adjacent layer of steel elements. Between the metal core strand and adjacent layer of steel elements, a polymer layer with a minimum thickness of more than 0.02 mm is provided. These steel cords are to be used to reinfo...	12/26/2006
7153447	Formulation of a highly viscous mineral oil for the production of filters for tobacco products The present invention relates to an emulsion for use as a lubricant in the production of threads, containing: a) 30 to 90 percent by weight of a mineral oil with a viscosity of at least 8.5 mm2/s at 100° C. and b) 11 to 60 perce...	12/26/2006
7086217	Rope of synthetic fiber with reinforcement element for frictionally engaged power transmission and rope of synthetic fiber with reinforcement element for positively engaged power transmission A rope apparatus includes two ropes of synthetic fiber strands arranged for taking up force applied in a lengthwise direction. The ropes are arranged a predetermined distance apart and are fixed by a rope sheathing forming a fixed link running in the lengthwise dire...	08/08/2006
6959534	Reinforcement for rubber composites A method for constructing an elastomeric composite ply comprises using parallel S and Z twisted cords to reinforce an elastomeric matrix. The S and Z cords are made inexpensively by using a yarn twist that is less than the cord twist. Composite plies made by the met...	11/01/2005
6920745	Zinc-coated steel cord with improved fatigue resistance A steel cord for the reinforcement of thermoplastic elastomers, the steel cord including more than one strand, each strand including two or more steel filaments, at least some of said the steel filaments being provided with a zinc coating. The zinc coating has a thi...	07/26/2005
6868661	Elevator rope arrangement Elevator rope arrangement in which the elevator car and counterweight, travelling along guide rails in an elevator shaft, are supported by suspension ropes, which are attached to the top part of the elevator car and passed via at least one diverting pulley to the co...	03/22/2005
6672046	Tension member for an elevator A hybrid material tension member for an elevator or other people transportation system using organic fiber and steel material as the load carrying components either discretely or in combined form. Several embodiments are disclosed....	01/06/2004
6631609	Method and stranding device for producing a cable or a cable element A method for producing a cable or cable element from individual elements is provided. The method comprises heating the individual elements before or during a stranding process until they are at least close to plastification and cooling the individual elem...	10/14/2003
6460321	Racquet string A racquet string comprises of a core surrounded by at least one sheath, having a plurality of sheath fibers wound around said core, and a coating resin uniting the core and sheath fibers into a unitary body. The sheath fibers are helically wound about the...	10/08/2002
6430913	Method of and apparatus for making twisted cable and the cable produced thereby A method of and an apparatus for making twisted electrical cable, such as 600 volt secondary distribution cable, and the twisted cable product are disclosed. The apparatus comprises a first plurality of stationary payoff reels each wound with a length of ...	08/13/2002
6009642	Homeowner's method of snow removal with a motor vehicle This method provides various high-power-ratio snow removal devices which clear paths narrower than the motor vehicles. We use small, light, low-priced, yet also safe, durable devices to clear the narrow swaths. High power ratios result from applying motor...	01/04/2000
6009699	Composite synthetic string for a tennis racket Composite synthetic string, in particular for a tennis racket. According to the invention, the string is made up of central monofilaments surrounded by mono-filament threads and by multifilament threads, the assembly being impregnated and covered in polyu...	01/04/2000
5475973	Rope with corrosion resistance and bending endurance characteristics A rope comprising a plurality of wires (2, 3, 4) made of a steel wire being twisted together; at least the wires which are arranged in such a manner as to be disposed on an outer surface of the rope (1) being made of a plated steel wire wherein a corrosio...	12/19/1995
5436075	Silicon carbide sewing thread Composite flexible multilayer insulation systems (MLI) were evaluated for thermal performance and compared with currently used fibrous silica (baseline) insulation system. The systems described are multilayer insulations consisting of alternating layers o...	07/25/1995
5431979	Cut-resistant tarpaulin A cut-resistant tarpaulin has a waterproof coating bonded to a cut-resistant woven fabric. The fabric has a leno or gauze weave. The fabric has warp yarns and weft yarns of braided fibers. The fibers have an initial modulus greater than 400 grams per deni...	07/11/1995
5350632	Impregnated, dimension-stable polyester cord The dimension-stable impregnated polyester tire cord is at least 95% by weight polyethylene terephthalate and has an intrinsic viscosity of 0.70 dl/g to 0.89 dl/g for undrawn cord, a fineness of at least 1100 x 2 dtex, a dimension stability coefficient of...	09/27/1994
5277850	Process for producing a coil-shaped carbon fiber bundle The present invention relates to a carbon fiber bundle includes a regular coil-shaped fiber bundle and having excellent stretch characteristic. A process for producing a coil-shaped carbon fiber bundle according to the present invention includes the steps...	01/11/1994
5263308	Method for ply-twisting yarns having low levels of finish This invention relates to an improved method for ply-twisting nylon yarns at twisting speeds greater than 6000 rpm. More particularly, the invention involves coating the nylon fibers with less than about 1% by weight of finish containing an alkyl polyoxya...	11/23/1993
5246051	Pneumatic radial tires including belt cords with filament resin composite bodies A pneumatic radial tire comprises a belt comprised of plural belt layers, in which at least one belt layer is formed by arranging particular twisted cords, which are obtained by twisting particular filament-resin composite bodies, at a particular end coun...	09/21/1993
5232769	Microcapsule, treating liquids containing the same, and textile structure having microcapsules adhering thereto This invention relates to a microcapsule having a particle diameter of 2~300 μm and comprising a substance acting to improve physiological conditions of human skin, for example, substances exhibiting such effects as skin whitening, aging preventive, humi...	08/03/1993
5133178	Polyether ketone sewing yarn A polyether ketone sewing yarn comprises a multifilament yarn having an individual filament linear density of from 1.0 to 10 dtex, an elongation at break of from 3 to 30% and a boil shrinkage of less than 10%....	07/28/1992
5119512	Cut resistant yarn, fabric and gloves This invention is a cut resistant article comprising a cut resistant jacket surrounding a less cut resistant member. The jacket comprises a fabric of yarn and the yarn consists essentially of a high strength, longitudinal strand having a tensile strength ...	06/09/1992
5096778	Dip penetration regulators for tire yarns A polyamide yarn having on the surface of the polyamide yarn a hydrophobic organic ester dip penetration regulator having a melting point greater than 27° C. and convertible by conventional means into a tire cord having low stiffness and high air permeab...	03/17/1992
4900496	Process for making a tire cord using yarns containing a dip penetration regulator A polyamide yarn having on the surface of the polyamide yarn a hydrophobic organic ester dip penetration regulator having a melting point greater than 27° C. and convertible by conventional means into a tire cord having low stiffness and high air permeab...	02/13/1990
4767646	Wet abrasion resistant yarn and cordage Aqueous overfinish compositions, yarns treated therewith, and methods of producing wet abrasion resistant cordage from the yarn are all disclosed. One of the compositions includes an oxidized polyethylene emulsified with a non-nitrogen, nonionic emulsifie...	08/30/1988
4624097	Rope The invention provides a rope having a central strand and a plurality of outer strands extending helically about the central strand. Each of the outer strands consists of a plurality of elements in a helical wrap, at least some of these elements having a ...	11/25/1986
4524577	Twisted yarn The twisted yarn is prepared by twisting (1) a single yarn comprising a water-insoluble fiber having a degree of water swelling of at least 10 cc/g or (2) a plurality of single yarns comprising a water-insoluble fiber having a degree of water swelling of ...	06/25/1985
4435236	Method of manufacturing a foldable bicycle tire having flexible beads An improved bicycle tire which can be folded for storage and transportation while maintaining the same running properties as a conventional tire. A plurality of bead cores made of a cord tensile member embedded in the bead section of the tire are provided...	03/06/1984
4391088	String for sports rackets A string for sports rackets consists of a gut core covered with filamentary aramid and impregnated with at least one coating of water-resistant, vapor-impermeable, flexible smooth adhesive polymeric resin, which adheres the filamentary aramid to the gut c...	07/05/1983
4389839	Reinforcing cord for elastomeric articles, shaped articles of reinforced elastomeric material, more particularly pneumatic tires for vehicles, and a process for the manufacture of reinforcing cord and a process for the manufacture of vehicle tires The invention particularly relates to a reinforcing cord for elastomeric objects, which cord is built up of two or more groups of endless filament bundles which are twisted or laid together. Each group contains at least one bundle of PPDT filaments and at...	06/28/1983
4378042	Foldable bicycle tire having flexible beads An improved bicycle tire which can be folded for storage and transportation while maintaining the same running properties as a conventional tire. A plurality of bead cores made of a cord tensile member embedded in the bead section of the tire are provided...	03/29/1983
4356219	Treated yarn, method of preparation and rubber/cord composite A method is provided which comprises preparing a drawn, coated polyester yarn by applying an aqueous emulsion of an epoxy resin and spin finish fiber treatment oil to spun or drawn yarn, said oil is comprised of a mixture of pentaerythritol tetraester (C	10/26/1982
4320791	Pneumatic tire bead comprising high modulus fibers and polyurethane matrix A pneumatic tire including bead members each comprising a slender bead element made of an organic or inorganic fiber other than metallic material and having a high modulus of at least 105 kg/cm2, and a matrix phase made from a liquid...	03/23/1982
4184316	Production of novelty yarns A novelty yarn having a pronounced variation in linear density is obtained by passing at least one multifilament yarn through a fluid tangling zone and by alternatingly and mechanically tensioning and relaxing the yarn within the tangling zone....	01/22/1980
4080777	Novelty yarns A novelty yarn having a pronounced variation in linear density is obtained by passing at least one multifilament yarn through a fluid tangling zone and by alternatingly and mechanically tensioning and relaxing the yarn within the tangling zone. The yarn c...	03/28/1978

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Class 57/241 - Coated or impregnated