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Matches 1 - 50 out of 40,494

Document Document Title
WO/2019/049757A1
Fibers based on poly(vinyl alcohol) which comprise a poly(vinyl alcohol)-based polymer and a phyllosilicate. The amount of the phyllosilicate is 30-400 parts by mass per 100 parts by mass of the poly(vinyl alcohol)-based polymer. The fib...  
WO/2019/047588A1
The present invention relates to a preparation method for a cationic dyeable polyester fiber. First, mixing dimethyl isophthalate-5-benzenesulfonate sodium, ethylene glycol and a catalyst for transesterification; after the completion of ...  
WO/2019/049085A1
Described herein is the application of centrifugal spinning to provide a flexible mechanoluminescent material composed of rare earth metal doped fibers. Rare earth metal doped fibers are formed, in one embodiment, by centrifugal spinning.  
WO/2019/044449A1
Provided is a single component polyester monofilament for a superfine high-mesh filter characterized in that: the total (%) diameter of nodes of 2 µm or greater present in 1 million m in the direction of monofilament fiber length with r...  
WO/2019/013504A3
A highly functional copolymerized aramid fiber according to the present invention contains a benzene ring substituted with a halogen atom in a chemical formula of minimum units constituting a molecular chain. The highly functional copoly...  
WO/2019/046369A1
A fabricated part for a high temperature operation including a non-metallic substrate formed of a polymer fabric of woven non-absorbent polymer filament. The substrate is heat-resistant and heat set at a temperature that is above a prede...  
WO/2019/045069A1
The present invention involves a step for preparing a mixture and a step for discharging the mixture. The step for preparing a mixture involves combining and melt mixing a thermoplastic resin, a non-solvent, and an inorganic compound, wh...  
WO/2019/044045A1
The present invention is a thermally conductive particle-filled fiber which contains a resin and thermally conductive particles, and wherein: at least some of the thermally conductive particles are present within the fiber; the thermally...  
WO/2019/039373A1
The present invention provides: a resin fiber which has both strength and elongation that are capable of withstanding the production of a fiber-reinforced plastic by means of a papermaking method or a nonwoven fabric method, and which is...  
WO/2019/021964A1
The present invention provides a carbon membrane for fluid separation wherein rupture of a carbon membrane provided inside a separation module can be suppressed in a pressure-reduced desorption process prior to fluid transmission and dur...  
WO/2019/022532A2
An additive slurry for polyurethane-urea elastic fiber production according to the present invention includes: a solvent; a functional additive; and a moisture removal agent. According to the additive slurry for polyurethane-urea elastic...  
WO/2019/020039A1
Disclosed are an electrospun fibre-modified composite film and a preparation method therefor, falling within the field of biomedical materials. The electrospun fibre-modified composite film mainly complexes an electrospun fibre web film ...  
WO/2019/021978A1
The present invention is a high-strength liquid crystalline polyester fiber which has an ash content of 0.3 wt% or less, a fusion degree (f) of 3 or less and a tensile strength of 18 cN/dtex or more, while being free from residual fusion...  
WO/2019/021963A1
The present invention provides a highly flexible fluid separation membrane, which is less prone to breakage during use and capable of demonstrating stable membrane physical properties. The present invention relates to a fluid separation ...  
WO/2019/021809A1
The purpose of the present invention is to provide a crimped fiber and a spun-bonded nonwoven fabric that are inexpensive and have exceptional bulkiness, as well as a crimped fiber manufacturing method and a spun-bonded nonwoven fabric m...  
WO/2019/022004A1
Provided are: [1] a polypropylene-based resin composition that satisfies conditions (1) and (2) in a differential molecular weight distribution curve which is obtained from measurement by means of gel permeation chromatography using poly...  
WO/2019/017432A1
This multifilament comprises monofilaments each having an intrinsic viscosity [η] of 5.0-40.0 dL/g and composed of polyethylene, the repeating unit of which is substantially ethylene, wherein the monofilament (a) has a flat shape in whi...  
WO/2019/012129A1
The invention is concerned with filled multifilament yarn according to the present invention whereby the filler ratio, χ, in the yarn is greater than 0.004 times the IV of the UHMWPE present in the multifilament yarn (IV Y UH ),i.e. χ ...  
WO/2019/012999A1
The present invention is a carbon fiber bundle that satisfies a prescribed strand modulus of elasticity, a prescribed strand strength, a prescribed node strength, and a prescribed average single fiber diameter and has a prescribed probab...  
WO/2019/013504A2
A highly functional copolymerized aramid fiber according to the present invention contains a benzene ring substituted with a halogen atom in a chemical formula of minimum units constituting a molecular chain. The highly functional copoly...  
WO/2019/012130A1
The present invention is concerned with filled multifilament yarn comprising a UHMWPE with an intrinsic viscosity, a filler with a diameter of at most 20 μm in an amount such that the ratio of the mass of filler to the combined masses o...  
WO/2019/012877A1
The present invention provides a method for manufacturing a polyacetal fiber in which whiteness irregularity is improved. One embodiment of the present invention provides a method for manufacturing a polyacetal fiber, wherein the method ...  
WO/2019/012876A1
The present invention provides a method for producing a polyacetal fiber that presents an improved whiteness unevenness. According to one embodiment, there is provided a polyacetal fiber production method that yields a polyacetal fiber u...  
WO/2019/009237A1
The purpose of the present invention is to improve air permeability and moisture permeability for yarn and a fiber product provided with antifouling properties. The surface of a fluorine resin porous membrane (10) is provided with water ...  
WO/2019/007217A1
The invention relates to a spider-silk-like polymer fiber in the technical field of chemical bionics, a preparation method therefor and the use thereof. The spider-silk-like polymer fiber comprises a matrix polymer and a particle additiv...  
WO/2019/000985A1
A graphene composite material and a preparation method therefor. By adding a pleated spherical graphene oxide and a catalyst to a precursor, the pleated spherical graphene oxide is highly dispersed and gradually dissociated into single-l...  
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....  
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...  
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...  
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...  
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...  
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,...  
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.  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  

Matches 1 - 50 out of 40,494