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WO/2012/014309 |
Provided is an abrasion-resistant polyester fiber, which has, in particular, a strength within a specific range, an elongation within a specific range and a Young's modulus falling within a specific range in a specific elongation range o...
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WO/2012/014713 |
Provided are: a heat fusion fiber having excellent heat resistance, flame retardancy and dimensional stability; a fiber structure body comprising the heat fusion fiber; and a molded article produced by fusing the fiber structure body and...
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WO/2012/011120 |
A continuous polymerization process where one or more stirred vessels(intermittent reactor vessels) are employed in oligomer transfer line for mixing additives. An additive is added in the stirred vessel either as a solution or as slurry...
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WO/2012/008740 |
Provided are thermoplastic organic fibers including a copolymerized resin of maleic anhydride with polypropylene, a method for preparing the same, a fiber composite board using the thermoplastic organic fibers as a matrix, and a method f...
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WO/2012/006309 |
A method of forming PET fiber for carpet is disclosed. The method includes drying PET material so it has a water content of less than 50 ppm. Adding color to the PET material, heating the PET material to a temperature less than 330C so t...
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WO/2012/002389 |
Disclosed is a nanofibre (10) which is formed from a water-soluble polymer, comprises a hollow section (13), and includes an oil component (14) in the hollow section. Preferably, the nanofibre (10) comprises a small-diameter section (12)...
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WO/2012/001537 |
A fiber is prepared by melt extruding a composition including specific amounts of a polyamide and a poly (arylene ether). The ability to prepare the fiber exhibits a non-linear dependence on poly (arylene ether) content, with fibers bein...
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WO/2012/002749 |
The present invention relates to industrial high-strength polyester fiber to be used in a seatbelt, webbing, and the like. More particularly, the present invention relates to polyester fiber and to a method for preparing same, wherein th...
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WO/2011/163232 |
Electrospun nanofibrils and methods of preparing the same are provided. The electrospun nanofibrils comprise at least one polypeptide. A polypeptide can be dissolved in a solution, and the solution can be electrospun into a nanofibril. T...
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WO/2011/162486 |
The present invention relates to fabric for an airbag, using a polyethylene terephthalate fiber, and more specifically, to fabric for an airbag with improved heat resistance and instantaneous thermal deformation prepared by preparing a p...
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WO/2011/159681 |
A melt- spun fiber having an ultimate elongation of at least 400% and having a relatively flat modulus in the load and unload cycle between 100% and 200% elongation. A process for producing said fiber.
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WO/2011/158978 |
The present invention relates to a polyurethane elastic yarn produced without the addition of any cross-linking agent, and more specifically relates to a polyurethane elastic yarn of which the heat stability efficiency (HSE) is at least ...
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WO/2011/159400 |
The present invention is directed to fabrics formed from the polymer blends. The polymer blends comprise from about 70 to about 99.9 wt%, based on the total weight of the composition, of a first propylene -based polymer and from about 0....
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WO/2011/155807 |
The present invention relates to an antibacterial synthetic fiber which is produced by selecting one or more antibacterial plant extracts, mixing the extracts and a polymeric material for producing fiber, and melt-spinning the mixture at...
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WO/2011/153184 |
An oriented, thermoplastic monofilament and industrial textiles made therefrom, wherein the monofilaments are comprised of a polymer blend including 50 - 70% pbw (parts by weight) of a thermoplastic polyester, preferably medium to high i...
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WO/2011/153409 |
Disclosed herein are articles produced from the vitrification of uncross-linked alkyd oligomers. The articles include fibers, nonwovens, and articles made from nonwovens such as, for example, diapers, wipes, feminine hygiene articles, dr...
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WO/2011/151314 |
The invention relates to a membrane construction comprising multiple layers wherein at least one of the layers is a nanoweb made of polymeric nanofibers, wherein the mean flow pore size of the nanoweb is in the range from 50 nm to 5 μm,...
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WO/2011/147635 |
A reinforcement cord for elastomer products and in particular for a carcass layer and/or for a belt bandage of a pneumatic vehicle tyre composed of at least two yarns made of non-metallic materials whose ends are twisted together, wherei...
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WO/2011/149734 |
Disclosed herein are spandex fibers having reduced friction. The spandex fibers have a sheath- core cross-section with a lubricating additive is included in the sheath. A fusing additive is optionally included where a coalesced multifila...
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WO/2011/144752 |
The invention is related to an extruded polymer product comprising a polymer material comprising at least one polyolefin and wherein cellulose material obtained from rice hulls is embedded in the polymer material. Also a method is propos...
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WO/2011/144829 |
The invention relates to the use of a hydrophobic polyether-block-amide (PEBA) copolymer for the production of a fabric material that is cooled following contact with an aqueous medium having a temperature of between 15°C and Tf- 20°C,...
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WO/2011/140647 |
There is provided a fiber material whose production is effected by contacting a fiber substrate with an operative composition. The fiber substrate includes optically active particulate materials supported on a support material. The opera...
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WO/2011/139807 |
Described herein is a process for making PTFE having a standard specific gravity of less than 2.160 g/cm3 comprising: polymerizing a tetrafluoroethylene monomer in an aqueous medium comprising an emulsifier and an initiator in a reaction...
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WO/2011/138030 |
A method for preparing a solid composite material comprising a structural polymer matrix and a thermo-responsive hydrogel involves: i) providing the structural polymer as monomer, oligomer or polymer particles, ii) providing a cross-link...
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WO/2011/139916 |
A self-retaining suture has a suture thread less than 1 millimeter nominal diameter. A plurality of retainers is cut into the suture thread using a high accuracy retainer cutting machine. The retainer cutting machine has sufficient accur...
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WO/2011/134897 |
A polymer filament or fiber comprising a polyethylene material (I) having the following features: a) a density of 0.900 g/cm3 or higher; b) a MI21 value of 25 g/10 min.; c) a MFR value from 25 to 60; the said fiber being stretched by dra...
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WO/2011/135860 |
Provided are a shape-retaining film which has excellent adhesion to inks and other functional layers while retaining high shape-retaining properties and a process for producing the shape-retaining film. The shape-retaining film comprises...
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WO/2011/137045 |
Multi-filament UHMW PE yarns can be produced according to processes that result in improved properties. The UHMW PE can have an intrinsic viscosity in decalin at 135 °C of at least about 30 dl/g, and can be processed under optimal condi...
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WO/2011/134897 |
A polymer filament or fiber comprising a polyethylene material (I) having the following features: a) a density of 0.900 g/cm3 or higher; b) a MI21 value of 25 g/10 min.; c) a MFR value from 25 to 60; the said fiber being stretched by dra...
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WO/2011/137093 |
An improved process for solution spinning of ultra-high molecular weight polyethylene (UHMW PE) filaments, wherein the 10 wt% solution of the UHMW PE in mineral oil at 250°C has a Cogswell extensional viscosity and a shear viscosity wit...
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WO/2011/131056 |
A method is disclosed herein, for the preparation of controlled-release crystallized polytrimethylene terephthalate. This procedure reduces crystallisation rate and crystallinity-saturation ratio of polytrimethylene terephthalate during ...
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WO/2011/132537 |
Disclosed is an underwater antifouling material containing polyglycolic acid obtained by ring-opening polymerisation of 70-100 wt% glycolide and 30-0 wt% of another cyclic monomer. The polyglycolic acid is characterised in that: (a) weig...
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WO/2011/131054 |
A method for preparation of high shrinkage rate polytrimethylene terephthalate comprises: adding raw materials into a reaction kettle and adding an esterification catalyst to carry out esterification at 220-260℃ under 0.05-0.30 MPa and...
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WO/2011/133129 |
Swabs, and materials of the present disclosure, and methods of making same, include randomly arranged sea-island bicomponent fibers.
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WO/2011/131057 |
A method for preparing modified poly (1, 3-propanediol terephthalate) is disclosed. The method comprises adding linear polyester with average molecular weight of 800~3000 and polyethylene glycol with average molecular weight of 200~2000 ...
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WO/2011/129279 |
Disclosed is a light-resistant meta-type wholly aromatic polyamide fiber which uses a highly hydrophobic ultraviolet absorbent and has specific physical properties. The meta-type wholly aromatic polyamide fiber can be dyed in various hue...
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WO/2011/130278 |
The present invention is directed to a monofilament, a yarn, a tape, or a staple fiber, each having 1 to 12,000 Denier per filament, a draw ratio of 2.5:1 to 25:1, and made of a polypropylene composition of a melt blended admixture of ab...
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WO/2011/126886 |
Provided is an artificial turf yarn having improved heat resistance, durability, softness and extensibility. The artificial turf yarn contains two components: an olefin block copolymer (OBC) and a linear low density polyethylene (LLDPE)....
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WO/2011/124227 |
A method for providing long term stability for an alkaline-sensitive biocide in a polypropylene product by incorporating the biocide, for example Deltamethrin, together with an acid in a polymer matrix with polypropylene; an article comp...
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WO/2011/125480 |
Specifically disclosed is a branched polyarylene sulfide resin having a melt viscosity of 65 - 450 Pa∙s measured at a temperature of 310°C and a shear rate of 1200 sec-1, maximum drift ratio of 6500 or greater and degree of whiteness ...
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WO/2011/124228 |
A multifilament thermoplastic polymer yarn, into which a biocide, especially an insecticide, is incorporated, where the number of filaments is 3 to12. The yarn is especially useful for a long lasting insecticidal net with polypropylene y...
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WO/2011/122881 |
The method for preparing a carbon fiber of the present invention comprises the following steps: preparing a polyacrylonitrile-based polymer solution; spinning the spinning solution containing a polyacrylonitrile-based polymer to prepare ...
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WO/2011/122272 |
Disclosed is a hygroscopic fibre which is a fibre comprising polyamide 56 resin, and has a ΔMR of at least 3.0%. Further disclosed is a method for manufacturing a polyamide 56 resin fibre by a direct spinning-drawing method in which: a ...
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WO/2011/122016 |
Disclosed are: an acrylonitrile-containing fiber which has excellent spinning properties, has an apparent specific gravity of 0.8 to 1.1 and therefore is lightweight, and is soft to the touch; a process for producing the fiber; and a pil...
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WO/2011/122802 |
The present invention relates to a polyester yarn which can be used as fabric for an airbag, and particularly, to a polyester yarn which has an elongation of 0.8% to 2.0% when a tensile strength of 1.0 g/d is applied at room temperature,...
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WO/2011/119473 |
An improved process for forming polyarylene sulfide fibers is provided. The process comprises forming at least one fiber from a polymer melt comprising a polyarylene sulfide and at least one tin additive comprising a branched tin(II) car...
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WO/2011/119742 |
Biocompatible coatings and spin finishes that can be applied to polyhydroxyalkanoate (PHA) polymers, and medical devices made from PHA polymers, have been developed. The coatings impart good lubricity to PHA polymers, particularly to fib...
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WO/2011/119473 |
An improved process for forming polyarylene sulfide fibers is provided. The process comprises forming at least one fiber from a polymer melt comprising a polyarylene sulfide and at least one tin additive comprising a branched tin(II) car...
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WO/2011/118022 |
Disclosed is a novel meta-form wholly aromatic polyamide fiber which retains properties inherent to meta-form wholly aromatic polyamide fibers such as heat resistance and flame retardancy, has high breaking strength, and does not undergo...
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WO/2011/114826 |
Provided are network-form polymeric nanofibers that have diameters of less than or equal to 100 nanometers and that are structured of amorphous polymeric fibers each branched at a plurality of sites. The network-form polymeric nanofibers...
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