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Matches 1 - 50 out of 39,863

Document Document Title
WO/2018/010575A1
A high-performance graphene composite polyvinyl alcohol masterbatch, a graphene composite polyvinyl alcohol fiber, and a preparation method for the masterbatch. The graphene composite polyvinyl masterbatch has the advantage of graphene p...  
WO/2018/010347A1
An antistatic nanofiber nonwoven material and manufacturing method. The nonwoven material comprises: a first hydrophilic layer (1), an antistatic composite layer (2), and a second hydrophilic (3) provided from top to bottom in that order...  
WO/2018/009989A1
The present invention relates to a process for obtaining nanocomposites of poly(L-lactide) by in situ ring-opening polymerization without inertization of the reaction medium or use of a solvent. The present invention is different in that...  
WO/2018/004481A1
The present invention proposes a polyamide46 multifilament yarn which is characterized by a free shrinkage value between 6-8%, a shrink force value higher than 0.35 gram/denier and a production method of it.  
WO/2018/003836A1
The present invention provides a high-quality and high-strength carbon fiber bundle. The carbon fiber bundle is characterized in that the ratio (n/N) of the total number N of pairs of fiber rupture surfaces selected at random and the num...  
WO/2018/005924A1
Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes having enhanced selectivity include transition metal cations complexed with electronegative regions of a polyimide. CMS membranes are mad...  
WO/2018/003949A1
Provided is a method for producing a hollow fiber composite membrane module having high selective permeability and a high specific surface are ratio, whereby it becomes possible to prevent the deterioration of separation layers caused by...  
WO/2018/004722A1
Embodiments of the present disclosure are directed to stretched filaments comprising a non-functionalized polyolefin and at least one functionalized polymer. The functionalized polymer is a propylene-based plastomer or elastomer having o...  
WO/2018/001003A1
The invention discloses a process for processing a polyester functional fiber which is obtained by blending a functional powder with a polyester chip, and making the polyester functional fiber by a conventional spinning process. The prep...  
WO/2017/220386A1
Solution comprising a sulfone polymer, a water-soluble polymer and a N-acyl-morpholine of formula I wherein R1 is a hydrogen atom or a C1- to C3 alkyl group.  
WO/2017/222062A1
The present invention relates to a composite porous hollow fiber membrane that comprises at least a first and a second layer that contain a fluorine resin polymer. The first layer has a columnar structure that is oriented in the long dir...  
WO/2017/221773A1
Provided is a method for manufacturing a polyvinyl chloride-based artificial hair fiber which maintains the texture of a fiber formed of a polyvinyl chloride-based resin fiber containing a crosslinked vinyl chloride-based resin and has a...  
WO/2017/214742A1
Disclosed is a method for preparing a magnetic polyamide acid nano-composite fibre, comprising the following steps: at a temperature below 10ºC, weighing pyromellitic dianhydride and diaminodiphenyl ether at an equal molar mass ratio, a...  
WO/2017/217446A1
[Problem] To provide a porous membrane suitable for use in filtration, having excellent blocking performance and water permeability performance, and enabling filtration with long-term stability. [Solution] A porous membrane characterized...  
WO/2017/211022A1
Provided is a preparation method for a graphene-chinlon nano-composite fiber. The method comprises the following steps of: mixing chinlon slices with graphene or modified graphene, extruding and pelletizing same to prepare a graphene-chi...  
WO/2017/213598A1
The dipped and heat-set high modulus nylon 6.6 cords having tensile stress values at 4% elongation between 1.2 and 2.0cN/dtex are used as reinforcement in shaped rubber composites. The minimum heat shrinkage of the said cords is 4% and m...  
WO/2017/211721A1
Melt-blown fiber comprising two polypropylenes which differ in their molecular weight.  
WO/2017/213600A1
The high modulus single twisted nylon 6.6 yarns having tensile stress values at 4% elongation between 2.0 and 2.8cN/dtex are used as reinforcement in shaped rubber composites. The minimum heat shrinkage of the said cords is 4% and maximu...  
WO/2017/211709A1
Melt-blown fiber comprising two polypropylenes which differ in their molecular weight.  
WO/2017/214618A1
Compositions and methods are provided for recombinant protein fiber yarns engineered to have desirable properties along with textiles made using such yarns. Recombinant protein fibers (RPFs) whose properties can be influenced by their co...  
WO/2017/209268A1
Provided are polyamide fibers having excellent wear resistance, which have practical strength, while achieving an excellent balance between the wear resistance and the strength. Polyamide fibers which are configured from a polyamide resi...  
WO/2017/206427A1
The present invention relates to a preparation method for an antistatic fibre based on the point discharge effect, which is characterized by comprising the following steps: (1) preparing a nano conductive powder with a particle size of l...  
WO/2017/209151A1
The porous hollow-fiber membrane of the present invention comprises a fluororesin polymer, and has columnar structures oriented in the longitudinal direction thereof. In the porous hollow-fiber membrane, molecular chains of the fluorores...  
WO/2017/209150A1
This hollow fiber membrane module is provided with: a cylindrical case having a first end and a second end in the direction of height; a plurality of hollow fiber membranes accommodated in the cylindrical case; and a first potting unit a...  
WO/2017/209283A1
In order to provide stretched fibers formed from a polypropylene, which have excellent thermal creep resistance, break strength and stiffness, a production method according to the present invention is characterized by comprising a step w...  
WO/2017/204047A1
Provided is woven or knit fabric which gives senses of denseness, bulkiness, and softness. Highly heat-shrinkable polyamide fibers can be provided, the fibers having a glass transition temperature (Tg) of 85-95ºC, a degree of shrinkage ...  
WO/2017/201592A1
The present invention relates to a liquid, homogeneous and isotropic composite material in three dimensions, formed by a composition of resin pre-reinforced with glass micro-filaments, and to the method for producing same. The microfilam...  
WO/2017/200900A1
Non-round or shaped solution spun spandex filaments as well as methods and devices for production of these non-round or shaped solution spun spandex filaments are provided.  
WO/2017/194103A1
The present invention relates to a method for producing a multifilament yarn from a melt of a copolymer of polyacrylic nitrile. The method is characterized in that a multifilament yarn is produced by means of pressing a melt of a copolym...  
WO/2017/193510A1
An application of a polyamide 5X as a flame-retardant material. The polyamide 5X exhibits excellent flame retardance when used as the flame-retardant material, and is also environmentally and physiologically safe. The polyamide 5X is als...  
WO/2017/191916A1
The present invention relates to a spinning nozzle device for manufacturing a high-strength fiber. According to the present invention, a spinning hole of a spinning nozzle is disposed outside a pack body and heated at a higher temperatur...  
WO/2017/188110A1
Provided is a porous fiber that is a solid fiber having a modified cross-sectional shape and that satisfies the following (a) and (b): (a) when, in a transverse cross section of the solid fiber, the diameter of an inscribed circle is Di ...  
WO/2017/189446A1
Compositions with improved flame properties and with improved melt dripping properties can include a first polymer and a reactive component. The first polymer may be nylon or polyethylene terephthalate (PET). The composition can be forme...  
WO/2017/188435A1
There is a demand for a novel method for manufacturing, with commercial efficiency, a bone-regeneration material that contains calcium phosphate particles in a biodegradable fiber comprising PLGA by using electrospinning, and a novel bon...  
WO/2017/183623A1
The present invention provides a method for producing milk, the method being characterized by deaerating dissolved gas in the milk using a hollow-fiber membrane module while suppressing the smell of resin. More specifically, the present ...  
WO/2017/183771A1
The present invention relates to a method for preparing a polyethylene terephthalate polymer with improved abrasion resistance by further introducing inorganic particles (metal) in addition to ethylene glycol (EG) and terephthalic acid (...  
WO/2017/182209A1
A consumable filament for use in an extrusion-based additive manufacturing system comprising a propylene ethylene copolymer having: - ethylene derived units content ranging from 3.0 wt% to 12.0 wt%; - MFR L (Melt Flow Rate according to I...  
WO/2017/182466A1
The invention provides for a method for manufacturing an artificial turf fiber, the method comprising: - creating a polymer mixture comprising:. 60-99 % by weight of an LLDPE polymer;. 1-15% by weight of an LDPE polymer; - extruding the ...  
WO/2017/182211A1
A consumable filament for use in an extrusion-based additive manufacturing system comprising a propylene terpolymer containing ethylene and 1-butene or 1-hexene as comonomers having: -MFR L (Melt Flow Rate according to ISO 1133, conditio...  
WO/2017/181108A1
Methods are provided for fabricating functional nanostructures (e.g., nanowires/nanofibers) via chemical vapor deposition polymerization of paracyclophanes or substituted paracyclophanes onto and through a structured fluid, such as a fil...  
WO/2017/179030A1
The invention relates to a covering made of continuous synthetic filament from 100% recycled PET using as the raw material flakes of used PET containers, extruded on the basis of specific parameters, the main distinctive feature of the i...  
WO/2017/179340A1
[Problem] To provide a flame-retardant resin composition for artificial hair, which exhibits excellent frame retardancy, while having good transparency and smoothness similar to those of human hair. [Solution] The present invention enabl...  
WO/2017/179633A1
Attempts have been made in the prior art to obtain wet sheets, modified cross-section hollow fibers, and the like that are capable of holding a large amount of a functional component, but it was difficult to use the results as a fiber pr...  
WO/2017/176635A2
A flame retardant composition containing a phosphorous containing ammonium salt, a crosslinker, and water is provided, and its application to yarn or fabric to provide a flame retardant yarn or fabric. In a preferred embodiment, the yarn...  
WO/2017/174461A1
The invention provides for a method of manufacturing artificial turf (1000), the method comprising the steps of: - creating (100) a liquid polymer mixture (100, 400, 500), wherein the polymer mixture is at least a two-phase system, a fir...  
WO/2017/175680A1
A fiber formed from a resin including a silicone-modified polyurethane resin comprising the reaction products of a polyol (A), a chain extender (B), an active-hydrogen-group-containing organopolysiloxane (C), and a polyisocyanate (D), wh...  
WO/2017/164299A1
The present invention relates to an acrylic fiber for artificial hair, which comprises an acrylic polymer, wherein the acrylic polymer contains acrylonitrile, vinyl chloride and/or vinylidene chloride and a sulfonic-acid-group-containing...  
WO/2017/164496A1
The present invention relates to a method for producing superabsorbent resin fiber, and superabsorbent resin fiber produced by the same. The production method according to the present invention can produce superabsorbent resin fiber in a...  
WO/2017/164019A1
Provided is a hollow fiber membrane that is provided with a compact layer having only holes with a hole surface area of 0.28 µm2 or less when observed at a cross-section orthogonal to the longitudinal direction of the hollow fiber membr...  
WO/2017/165552A1
Nylon based multifilament yarns and fabrics having improved properties are provided. The yarns and fabrics comprise a filament that contains a composite material formed from (i) a main structural component containing a mixture of one or ...  

Matches 1 - 50 out of 39,863