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WO/2019/003914A1 |
A production method for carbon fiber precursor fibers from which carbon fibers can be efficiently produced is provided in which a specific polyacrylonitrile-based copolymer is used. Also provided is a production method for carbon fibers....
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WO/2019/001137A1 |
The present invention provides a method for manufacturing textile waste into fiber grade polyester chips applicable to textile processing. The method comprises textile waste crushing, alcoholysis, filtering and separation, cooling crysta...
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WO/2019/006082A1 |
An artificial turf filament comprising one or more ethylene/alpha-olefin copolymers having a density of from 0.900 to 0.955 g/cc and a melt index, I2, as measured in accordance with ASTM D1238 (at 190°C. and 2.16 kg), of from 0.1 g/10 m...
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WO/2019/000734A1 |
A high-elasticity colored polyester short fiber, comprising a fiber body (1). The cross section of the fiber body (1) is circular; a circular cavity (2) is arranged in the center of the fiber body (1); the fiber body (1) comprises an inn...
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WO/2019/006089A1 |
An artificial turf filament comprising one or more ethylene/alpha-olefin copolymers having a density of from 0.900 to 0.955 g/cc and a melt index, I2, as measured in accordance with ASTM D1238 (at 190°C. and 2.16 kg), of from 0.1 g/10 m...
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WO/2018/232908A1 |
Disclosed is a preparation method for a wear-resistant and anti-cutting ultrahigh molecular weight polyethylene fiber. The method comprises: adding 0.1-5 parts of coupling agent A, 1-20 parts of nano additive B, 1-20 parts of additive C,...
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WO/2018/230386A1 |
Fibers which contain an olefin resin, and wherein the difference between the 5% weight loss temperature of the olefin resin and the 5% weight loss temperature of the fibers is 20°C or less in a thermogravimetric measurement.
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WO/2018/224521A1 |
The present invention relates to a fabric, such as a backing suitable for tufted carpets or artificial turf, comprising slit films, tapes or monofilaments, said slit film, tape or monofilament comprising at least 70% by weight of a metal...
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WO/2018/221376A1 |
[PROBLEM]To provide a semi-aromatic polyamide fiber which has acid resistance, excellent heat resistance for a long period of time, and good spinning properties. [SOLUTION] This semi-aromatic polyamide fiber is made of a semi-aromatic po...
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WO/2018/219708A1 |
The present invention relates to an aliphatic-aromatic polyester having a whiteness index according to ASTM E 313-73 of at least 25, to a process for the production thereof and to the use of the aliphatic-aromatic polyester for producing...
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WO/2018/222661A1 |
The invention relates generally to optically high transparency and high haze structures and, more particularly, to plastic, e.g., polymer, and glass structures having a sub-wavelength texture formed on a surface thereof, which is effecti...
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WO/2018/221348A1 |
[Problem] To provide a polyvinyl chloride-type artificial hair fiber that exhibits an excellent low glossiness, is grippable during weaving, and can be stably spun. [Solution] The artificial hair fiber according to the present invention ...
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WO/2018/218895A1 |
A high-tensile and high-sensitivity flexible force-sensitive sensory fiber and a preparation method therefor. The specific preparation method is as follows: uniformly and synergistically dispersing a one-dimensional (1D) nanowire/nanotub...
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WO/2018/219714A1 |
The present invention relates to a method for producing polyester fibres (PF) which contain at least one terephthalate polyester (A), at least one aliphatic-aromatic polyester (B), and optionally at least one additive (C), a method for r...
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WO/2018/219495A1 |
The invention relates to a bristle which is formed from a portion of a plastic filament. In order to still provide good material properties, such as a high flexural resistance and good longevity, in spite of a very thin design of the bri...
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WO/2018/222017A1 |
The present invention relates to a polyester fiber, a manufacturing method therefor, and a molded product manufactured therefrom. The polyester fiber is formed from a polyester resin comprising a specific amount of a diol moiety derived ...
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WO/2018/219494A1 |
The invention relates to melt-spun fibers, containing thermoplastic aliphatic polyketone as a first polymer and a selected polymeric component as a second polymer. Said fibers are distinguished by excellent mechanical properties, such as...
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WO/2018/211079A1 |
The invention relates to drawn articles selected from fibres, tapes, yarns, staple fibres and continuous filaments, the articles comprising a polypropylene having a melt flow index in the range from 0.1 to 4.9 g/10 min as determined acco...
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WO/2018/209908A1 |
Disclosed is a preparation method for a thermochromic fabric with a hydrophobic surface, a functional fabric can be formed, and the fabric is obtained by means of after-finishing of a common polyester fabric. Ultrafine particles which ar...
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WO/2018/196244A1 |
Disclosed are a modified multi-component copolymerized aryl amide, a preparation method therefor and the use thereof. The polymer is obtained by the solution copolymerization of a naphthalene ring-containing aryl diacyl chloride (or aryl...
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WO/2018/197485A1 |
The present invention relates to a filament or fibre absorbing odorous molecules, in particular acid and/or basic gases, having a predetermined outer surface in which at least one portion of said surface comprises -COOH carboxylic groups...
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WO/2018/198904A1 |
This anti-coloring agent for polyurethane comprises a polymer composition having a structural unit represented by general formula (3), wherein the number average molecular weight (Mn) of the polymer composition is 10000-80000, and the mo...
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WO/2018/191345A1 |
Elastic fibers with wax compositions which reduce surface friction and over-end-take-off tack without negatively impacting creep performance, fabrics, garments and laminates containing these fibers, and methods of preparing the same are ...
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WO/2018/191291A1 |
A system and method of generating a coiled actuator fiber. The method includes twisting a fiber to generate a twisted fiber, wrapping the twisted fiber around a core to generate a coil in the twisted fiber; and removing at least a portio...
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WO/2018/185049A1 |
The present invention relates to a lengthy body comprising: i) high- performance polyethylene fibers comprising a hard component, the hard component having a Mohs hardness of at least 2.5, and ii) a polymeric resin, wherein the polymeric...
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WO/2018/187710A1 |
Compositions that include a polymer and an aldaric acid, such as glucaric acid, are disclosed. The compositions may include polyvinyl alcohol and glucaric acid. The compositions may also include polyacrylonitrile and glucaric acid. In ad...
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WO/2018/186210A1 |
The purpose of the present invention is to provide: a porous fiber that exhibits both improved adsorption capacity, and suppressed exposure and detachment of particulates; an adsorption column filled with said porous fiber; and a blood p...
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WO/2018/180188A1 |
A fiber production method for ejecting a spin dope made by dissolving a fiber-forming polymer in a solvent from a spinneret 1 and after first running the same through air, guiding the fiber into the liquid of a coagulation bath 4 and coa...
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WO/2018/177783A1 |
The invention relates to a liner (14) for a prosthesis, said liner being made of a liner material (16) and comprising a proximal opening (18) for accommodating an amputation stump (24), a distal end (20), a longitudinal direction that ex...
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WO/2018/181309A1 |
Provided are a novel polyethylene fiber having excellent cut resistance, and a product including the polyethylene fiber. This polyethylene fiber comprises polyethylene having intrinsic viscosity [η] of at least 0.8 dL/g and no more than...
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WO/2018/181365A1 |
Provided is a porous membrane that can be manufactured in steps which are not complicated, that is highly hydrophilic and highly water permeable, and that exhibits excellent anti-fouling properties when used in the membrane bioreactor me...
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WO/2018/184027A1 |
A method for making synthetic hair extensions is provided. According to the method, raw material including polypropylene resin is mixed, the raw material is extruded to produce polypropylene yarn, some of the polypropylene yarn is formed...
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WO/2018/172983A1 |
The present disclosure provides a compact polymeric gel comprising disentangled ultra-high molecular weight polyethylene (DUHMWPE), turpentine, at least one nucleator, at least one filler, at least one antioxidant, and optionally, at lea...
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WO/2018/174106A1 |
The purpose of the present invention is to provide comfortable clothing lacking stuffiness, in which polyamide fiber having a high moisture absorption/releasing speed is used. This polyamide fiber contains 3-15 wt% of polyamide and polyv...
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WO/2018/169738A1 |
An ethylene/alpha-olefin interpolymer suitable for use in fibers and nonwovens having a density of from 0.911 to 0.939 g/cc, a Brookfield viscosity of less than or equal to 50,000 cP, and a molecular weight distribution (Mw,cc/Mn,cc) of ...
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WO/2018/167304A1 |
A polypropylene composition is described having an MFI measured according to ISO 1133 for polypropylene of 1 to 3 g/10 min and a xylene soluble content in the range from 1 wt% to 4.5 wt% or 1.5 wt% to 4.5 wt%, which can be used to produc...
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WO/2018/168685A1 |
The problem addressed by the present invention is to provide a drawing method with superior process transit properties when pressurized steam drawing is carried out on an acrylonitrile based fiber bundle used as precursor fiber for a car...
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WO/2018/168789A1 |
The present invention relates to a resin composition, a resin molded article and a method for producing a resin molded article, the resin composition comprising: at least one near-infrared absorbing dye selected from compounds represente...
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WO/2018/163739A1 |
The present invention provides: an acrylic fiber treatment agent that, when a carbon fiber-producing acrylic fiber produced by imparting a treatment agent thereto is stored over a prolonged period of time, is capable of inhibiting degrad...
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WO/2018/161766A1 |
The present invention relates to a graphene/nylon-6 fiber with a high strength and a high modulus, and a preparation method. The fiber is obtained through in-situ polymerization and high-speed melt spinning of modified graphene and capro...
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WO/2018/162751A1 |
A process for producing a thermoformable and bondable fabric in which the fabric is biodegradable and/or compostable. The process comprises extruding a polymeric blend to form a plurality of filaments, the filaments collectively comprisi...
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WO/2018/164433A1 |
The present invention relates to: a resin for a thermoplastic polyurethane (TPU) yarn using nano-silica, the resin allowing a TPU yarn to be continuously drawn out without being cut while ensuring desired processability and physical prop...
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WO/2018/164814A1 |
A composition for forming a fiber includes at least one polyamide and caprolactam. The at least one polyamide has a number average molecular weight between 38,000 Da and 100,000 Da. The polyamide is at least partially dissolved in the ca...
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WO/2018/164893A1 |
The disclosed technology relates to an article, such as a hose, tube, sheet, film, or filament made from a crystalline thermoplastic polyurethane composition, wherein the crystalline thermoplastic polyurethane composition comprises the r...
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WO/2018/165595A1 |
The present disclosure relates generally to pre-treating textiles and methods of preparing textiles in a pre-treated state. Specifically, the present disclosure relates to pre-treating textiles comprising recombinant protein fibers.
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WO/2018/159407A1 |
This production method of nonwoven fabric involves spinning a molten aromatic polysulfone resin from a nozzle and extending said resin with a high temperature fluid ejected at high speed to obtain a fibrous aromatic polysulfone resin, an...
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WO/2018/159422A1 |
This nonwoven fabric is configured from fibers formed from a thermoplastic resin, wherein the thermoplastic resin is an aromatic polysulfone resin, the average fiber diameter of these fibers is 3-8μm, and the basis weight is 5-30 g/m2.
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WO/2018/155085A1 |
Provided are: an occupant restraint belt webbing which, when photographed by an infrared camera, provides a distinct contrast between an infrared absorption region and the remaining region; a seat belt using the webbing; and a seat belt ...
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WO/2018/154409A1 |
A masterbatch composition, comprising a thermoplastic polyester, a yellow colorant component, a red colorant component, and a blue colorant component. The yellow colorant component is selected from Pigment Yellow 147, Pigment Yellow 18, ...
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WO/2018/154403A1 |
A polyethylene terephthalate functionalized with polyether amine to obtain antibacte- rial properties is described. Described are also uses of and methods for producing this functionalized polyester.
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