| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 057210000 |
Covered or wrapped
| 74 |
| 057243000 |
Multifilament yarns
| 46 |
| 057236000 |
Plied
| 24 |
| 057252000 |
Staple fiber blends
| 21 |
| 057258000 |
Coated or impregnated
| 14 |
| 057202000 |
Splices
| 10 |
| 057204000 |
Alternately twisted | 5 |
| 20090199533 | FALSE TWISTING YARN AND PRODUCTION METHOD THEREOF - A false twisting yarn composed of monofilaments containing a polyester component of which main component is polytrimethylene terephthalate, wherein the false twisting yarn is a false twisting yarn which satisfies all of the requirements of (1) a shrinkage ratio by wet heat treatment at 98° C. for 20 minutes is 5% or less, (2) a ratio (TS/WS) of elastic stretch ratio after wet heat treatment at 90° C. for 20 minutes (WS) and elastic stretch ratio after dry heat treatment at 90° C. for 15 minutes (TS) is, 0| 08-13-2009 | |
| 20100126134 | NANOFIBRE YARNS - A nanofibre yarn assembly including a longitudinally extending core for the yarn assembly and, twisted about the core, at least one ribbon of multiple nanofibres. The yarn assembly can be formed by drawing a longitudinally extending core for the yarn assembly through a concentric core-spinning zone, and, as the core travels through the core-spinning zone, twisting at least one ribbon of multiple nanofibres about the travelling core. Apparatus is also disclosed. | 05-27-2010 |
| 20100229521 | Yarn and Method for Manufacturing the Same - The present application of the invention aims at improving knot strength of a twisted yarn without compromising circularity, with respect to various yarns including a fishing line. For such purpose, the present application of the invention provides a yarn including a multifilament subjected to two twisting processes in different directions, and a coating resin that covers a surface of the multifilament; wherein the multifilament is subjected to a first twist in one direction, and then to a second twist in a direction opposite to that of the first twist, without being doubled with another yarn. | 09-16-2010 |
| 20110016841 | ALTERNATE TWIST PLY YARN WITH LOW RESIDUAL TWIST - ATP yarns having high twist efficiency (low residual twist) as well as methods for increasing the self plying action that occurs in ATP yarn processing. The self plying action and the ATP yarn structure may be improved by increasing the convergence angle of the singles twist yarns to above 50 degrees (compared to current values of 0 to 35 degrees). The increased convergence angle permits an increase in the ply twist above the level possible by self plying alone. This results in a yarn with reduced residual singles twist. An array of singles torque jets and an optional ply torque jet has been developed to achieve a high convergence angle. The angle between the singles torque jet axes can be varied from 0 to 180 degrees. | 01-27-2011 |
| 20130205741 | PROCESS AND APPARATUS FOR MAKING ALTERNATE S/Z TWIST PLIED BRAID OR JOINED ALTERNATE S/Z TWIST PLIED YARNS - The present invention provides an improved method and device for producing an alternate S/Z twist plied braid and joined alternate S/Z twist plied yarns. The invention further provides an alternate S/Z twist plied braid and joined alternate S/Z twist plied yarns produced according to a process of the invention. | 08-15-2013 |
| 057206000 |
Longitudinal variation | 2 |
| 20150128554 | Rope having figure-eight knots - A rope is provided with a plurality of interlocked figure-eight knots formed of either cotton or nylon. The figure-eight knots will jam under strain. Advantageously, they are more easily undone. Further, the rope is easy to store in a trunk of an automobile. | 05-14-2015 |
| 20110078994 | Method and apparatus for indicating the approach to the end of a rope - A rope has a stiffening mechanism applied at or near its end to warn a user moving along the rope that he is approaching its end, and the method of using such a rope. | 04-07-2011 |
| 057201000 |
Endless bands | 1 |
| 20120174555 | Loop Rope Assembly - A loop rope assembly includes a main rope segment having a plurality of rope strands and first and second ends, a first end loop provided on the first end of the main rope segment, a second end loop provided on the second end of the main rope segment and at least one intermediate loop defined by at least one of the rope strands. | 07-12-2012 |
| 057260000 |
Web material | 1 |
| 20160145775 | SINGLE YARN, SINGLE YARN PRODUCT, AND PREPARATION METHOD THEREFOR - The invention relates to a single yarn, a single yarn product and a preparation method thereof, wherein the preparation method of the single yarn comprises: converging or converging and twisting an ultra high molecular weight polyethylene thin film or strip to obtain the single yarn. The single yarn product comprises at least a body prepared from the above-mentioned single yarn. The single yarn obtained by converging or converging and twisting the ultra high molecular weight polyethylene thin films or strips in the invention replaces traditional ultra high molecular weight polyethylene fibers to develop and prepare various products. In addition to the advantages of wear resistance, impact resistance, corrosion resistance, UV resistance and the like which are similar to those of the ultra high molecular weight polyethylene fibers, the single yarn also has the unique advantages of good structural integrity, high strength, high strength utilization ratio, high production efficiency, low processing cost, light weight, small linear density and the like, and therefore the single yarn can replace the traditional ultra high molecular weight polyethylene fibers in the preparation of various products and has a very wide application range. | 05-26-2016 |
| Entries |
| Document | Title | Date |
|---|
| 20100122517 | UHMWPE FIBER AND PROCESS FOR PRODUCING THEREOF - The invention relates to gel-spun ultra high molecular weight polyethylene (UHMWPE) fibers and to a process for producing thereof. Specifically, the invention relates a gel-spun UHMWPE fiber comprising an UHMWPE having an intrinsic viscosity in decaline at 135° C. of at least 8 dl/g, and having a T | 05-20-2010 |
| 20100170214 | CONNECTION of STEEL CORD ENDS - A connection for connecting steel cord ends to one another is described. The connection solves the problem of filaments that break off at the connection during handling of the cord. In the inventive connection a fixation section is introduced before or after the jointing section. The fixation section immobilises the filaments relative to one another. A method to make such a connection is also described. The connection and the method turn out to be extremely useful for connecting steel cords of the open type. | 07-08-2010 |
| 20100175360 | APPARATUS AND METHOD FOR PRODUCING A YARN - Apparatus and a method for producing a yarn, the apparatus and method comprising a reciprocating twisting stage, the reciprocating twisting stage comprising one or more twist rollers that rotate along an axis of rotation and that are arranged to move reciprocally along the axis of rotation to impart twist to one or more slivers to form twisted strands; and a drive system for one or more take up holders, the drive system arranged to have wound onto the one or more take up holders the yarn after two or more strands are twisted together to form the yarn. The drive system is arranged to drive the one or more take up holders such that the linear speed at which the yarn is wound onto the one or more take up holders can be controlled relative to the linear speed at which the strands exit the one or more twist rollers. | 07-15-2010 |
| 20100180563 | EASILY ALKALI SOLUBLE POLYESTER AND METHOD FOR PRODUCING THE SAME - The present invention discloses an easily alkali soluble polyester comprising at least one dicarboxylic acid or monoesters thereof or diesters thereof; at least one diol; at least one carboxylic acid anhydride; at least one sodium or lithium based aromatic co-monomer and at least one hydroxyl terminated polyester polyol. The polyester is produced by esterifying at least one dicarboxylic acid or monoesters thereof or diesters thereof and at least one diol alongwith at least one acid anhydride at a temperature in the range of 250 to 290° C. and pressure in the range of 0 to 5 kg/cm | 07-22-2010 |
| 20110078993 | SLIVER FOR SPINNING, METHOD FOR PRODUCING THE SAME, AND SPUN YARN AND FIBER PRODUCT USING THE SAME - A sliver for spinning of the invention is a sliver for spinning having a deodorizing function and/or a heat-generating moisture absorption function, wherein a sliver for spinning formed as a bundle in which staple fibers are aligned in one direction is irradiated with an electron beam to provide an activating group and/or produce a radical on a surface of the fibers, and a compound including an ethylenic unsaturated double bond is chemically bonded to the surface of the fibers. A spun yarn of the invention is a spun yarn having a deodorizing function and/or a heat-generating moisture absorption function, including the above-described sliver for spinning that has been spun, or including the above-described sliver for spinning and a sliver other than the sliver for spinning that have been blended and spun. A fiber product of the invention has a deodorizing function and/or a heat-generating moisture absorption function, including the above-described spun yarn. Thereby, a sliver having a deodorizing function and/or a heat-generating moisture absorption function, a method for producing the sliver in an efficient and rational manner, and a spun yarn and a fiber product using the sliver are provided. | 04-07-2011 |
| 20110154797 | LOOP ROPE ASSEMBLY - A loop rope assembly includes a main rope segment having a plurality of rope strands and first and second ends, a first end loop provided on the first end of the main rope segment, a second end loop provided on the second end of the main rope segment and at least one intermediate loop defined by at least one of the rope strands. | 06-30-2011 |
| 20110185696 | Polyphenylene sulfide filament yarns - A polyphenylene sulfide multifilament yarn having a filament linear density of 5 dtex to 30 dtex, an overall linear density of 500 dtex to 2500 dtex, a breaking tenacity in the range of 50 cN/tex to 80 cN/tex and an elongation at break of 8% to 16% for a yarn with a breaking tenacity in the range of 60 cN/tex to 80 cN/tex and an elongation at break of 16% to 30% for a yarn with a breaking tenacity in the range of 50 cN/tex to 60 cN/tex. | 08-04-2011 |
| 20110314787 | Elastic composite for a disposable absorbent garment, and a system and process for making the elastic composite and a garment having the elastic composite - A method is provided for making an elastic composite for incorporation into a disposable absorbent garment. An elastic element applicator is provided that is configured to move a section of a continuous strand of elastic element generally about a plane. A first web of material is conveyed in a first web moving direction such that the first web intersects the plane. Then, the applicator is operated to move the elastic element about the plane, thereby applying the section of elastic element onto the first web along a direction generally transverse to the web moving direction and such that the first web draws the continuous elastic strand from the elastic element applicator as the first web is conveyed away from the plane. The elastic element applicator may be in the form of a spin cylinder or bracket that is operated to spin the elastic element about the moving first web, thereby applying the elastic element on the first web. | 12-29-2011 |
| 20120036821 | TETHER FOR TROPOSPHERIC AEOLIAN GENERATOR | 02-16-2012 |
| 20120036822 | SNOOD - Snood for use on line/string/tow, where said snood is provided with a loop for attachment to the line/string/tow, where the snood is formed from a stiff snood thread, as the snood is laid with to strands, and where the loop is formed by that an end of the snood is threaded through the two parts in a main body of the snood. | 02-16-2012 |
| 20130047572 | DRAGLINE ROPE FERRULE - A method is disclosed for attaching a ferrule to a dragline rope. The method comprises locating the dragline rope in a die of a die-press, locating over the dragline rope a ferrule that is lined internally with a deformable material, and forcing the ferrule longitudinally through the die. The ferrule is caused to be internally expanded and be extruded back over the dragline rope, causing the lining to deform directly against the dragline rope and fastening the ferrule to the dragline rope. | 02-28-2013 |
| 20140325954 | TIRE CORD FABRIC WITH TABBY - The present invention relates to a tire cord fabric with tabbies located ( | 11-06-2014 |
| 20160160400 | METHOD AND APPARATUS FOR PRODUCING FIBRE YARN - A method and apparatus for producing fibre yarn is provided. The novel apparatus includes a first transportation and pressing element ( | 06-09-2016 |
