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Matches 251 - 300 out of 5,544

Document Document Title
WO/2020/162131A1
[Problem] The present invention addresses the problem of providing: a method for producing a metal pattern by processing a substrate having a metal layer at a surface thereof, using photosensitive fibers having a specific composition; a ...  
WO/2020/160533A1
A cultured meat product may comprise a scaffold comprising an electrospun polymer fiber, and a population of cells. The cultured meat product may have a thickness from about 100 m to about 500 mm. A method of producing such a cultured me...  
WO/2020/158451A1
This separation membrane module wherein a separation membrane is built into a case satisfies the following conditions (1)-(3): (1) the separation membrane includes a hydrophobic polymer, a hydrophilic polymer, and a biocompatible copolym...  
WO/2020/156347A1
The present application relates to a hot melt fiber containing silver particles, a preparation method therefor and an article containing the hot melt fiber.  
WO/2020/151116A1
Disclosed is a production method for ultraviolet-resistant nylon superfine-fiber filaments. The ultraviolet-resistant nylon superfine-fiber filaments contain an ultraviolet blocking agent; the ultraviolet blocking agent is formed by blen...  
WO/2020/153174A1
Provided are: a filter medium that has a high dust trapping efficiency and less pressure loss, is capable of easily removing dust by using water without having to use chemicals, etc., and that exhibits excellent fast-dry properties; and ...  
WO/2020/144388A1
Textile material with bioceramic microparticles which simultaneously emit in the far-infrared in four specific wavelengths which comprises fibres (2) containing 1% of integrated bioceramic dust particles (3), encrusted during the polymer...  
WO/2020/142230A1
Disclosed herein is a turf filament comprising from 50 to 99.5 weight percent of a base polymer selected from polyolefins, polyamides, polyesters and combinations thereof, from 0.1 to 20 weight percent of polymer particles having a core ...  
WO/2020/134498A1
A degradable polyester fiber and preparation method therefor. The preparation method comprises: according to an FDY process, preparing modified polyester FDY yarns from a modified polyester melt system to obtain degradable polyester fibe...  
WO/2020/132739A1
Applied to the textile manufacturing field, the present invention provides polymeric synthetic fibre compositions containing 0.25% to 4.00% lignin originating from the Kraft process, which are incorporated into the polymer by means of an...  
WO/2020/134499A1
The invention relates to a polyester industry filament for an industrial sewing thread and a preparation method thereof. A modified polyester melt is subjected to solid phase polycondensation and viscosification, and a spinning process, ...  
WO/2020/134490A1
The present invention relates to a high modulus low shrinkage activated polyester industrial yarn and a preparation method therefor. The preparation method comprises: first, mixing terephthalic acid, ethylene glycol, and heptanediol with...  
WO/2020/134494A1
The present invention relates to semi-matte polyester drawn yarn and a preparation method therefor. The preparation method comprises: obtaining semi-matte polyester drawn yarn from a modified polyester melt according to a FDY process; an...  
WO/2020/134497A1
The present invention relates to an easily-dyed porous modified polyester fiber and preparation method therefor. The easily-dyed porous modified polyester fiber is prepared from a modified polyester melt by adopting a porous spinneret pl...  
WO/2020/134488A1
The present invention relates to a wool-like polyester filament and a preparation method therefor. The method comprises: first, uniformly mixing terephthalic acid, 1,4-butanediol, a fluorine-containing diacid, hexanediol having a tertiar...  
WO/2020/133961A1
A functional polyester production system, which relates to the technical field of polymer material synthesis. The functional polyester production system comprises a polyester main body production system and a functional powder slurry con...  
WO/2020/134487A1
The present invention relates to easily dyed and degraded polyester FDY yarn and a preparation method thereof, wherein the preparation method is: modified polyester FDY yarn, that is, easily dyed and degraded polyester FDY yarn, is obtai...  
WO/2020/134495A1
The present invention relates to complete extinction polyester drawing yarns and a preparation method thereof. The preparation method comprises: preparing modified polyester FDY yarns, i.e., complete extinction polyester drawing yarns, f...  
WO/2020/134486A1
The present invention relates to a feather-like yarn polyester fiber and a preparation method therefor. The preparation method is as follows: first uniformly mixing terephthalic acid, ethylene glycol, a main chain silicon-containing glyc...  
WO/2020/132006A1
The present disclosure relates to polymer compositions, fibers, and yarns having near-permanent antimicrobial activity, and a method of producing the same. The antimicrobial polymer composition comprises from 50 wt% to 99.9 wt% of a poly...  
WO/2020/111619A1
The present invention relates to a method for producing wholly aromatic liquid crystalline polyester fibers having improved spinning properties, and more specifically, to a method for producing wholly aromatic liquid crystalline polyeste...  
WO/2020/105705A1
The present disclosure provides a functional rock or a rock powder thereof, and the use of the functional rock or a rock powder thereof. In one embodiment, the present disclosure provides a powder of the functional rock having a nanoscal...  
WO/2020/104309A1
The invention relates to a composition comprising (A) a propylene-based polymer, (B) a C10-C30 aliphatic carboxylic acid amide and (C) a homopolymer or a copolymer of butene-1, wherein the amount of (B) is 1000 to 5000 ppm based on the t...  
WO/2020/097985A1
The present invention provides a graphene and ultra-high molecular weight polyethylene composite fiber and a preparation method therefor. The composite fiber comprises the following components: polyethylene, a reinforcement, a dispersant...  
WO/2020/102044A1
Spandex fiber compositions with reduced grin-through effect are provided. Also provided are methods for production and use of these compositions.  
WO/2020/096086A1
A gas diffusion layer for a hydroelectrolytic membrane electrode assembly according to the present invention is provided with a nanofiber layer having a nanoporous structure that is electrospun with nanofibers and formed on a gas diffusi...  
WO/2020/093388A1
A conductive nanofibrillated cellulose (NFC) thread and a NFC-thread-based supercapacitor, wherein the conductive NFC thread comprises a core of aligned cellulose nanofibrils and a conductive coating on the core, and the NFC-thread-based...  
WO/2020/094927A1
According to an aspect of the present invention, there is provided a method of preparing a noble metal nanoparticle coated spun fiber. The method comprises the steps of providing a solution of noble metal ions, providing an aqueous dispe...  
WO/2020/091308A1
The present invention relates to a functional masterbatch chip, which: increases the supporting amount of the liquid-phase functional material; does not substantially change inherent properties and effects of the liquid-phase functional ...  
WO/2020/090649A1
This polyvinyl alcohol fiber includes a polyvinyl alcohol polymer and an adsorbent. The proportion of the adsorbent is 30-500 parts by mass with respect to 100 parts by mass of the polyvinyl alcohol polymer, the crystallinity of the poly...  
WO/2020/082589A1
Disclosed is a continuous polymerization process for preparing high-performance polyisophthaloyl metaphenylene diamine, comprising the stages of pre-polymerizing, neutralizing, polymerizing, neutralizing and filtering. The polymerizing s...  
WO/2020/080469A1
This hollow fiber membrane element, open at both ends, is provided with a core tube having multiple holes in the side, a hollow fiber membrane group comprising multiple hollow fiber membranes arranged around the core tube, and a resin wa...  
WO/2020/073146A1
A method for preparing a yarn having a cloud dyeing effect. A yarn having a randomly distributed multi-color cloud dyeing effect is obtained by mixing dyes of more than one color, adding an extremely small amount of dispersant, not unifo...  
WO/2020/073628A1
The present invention relates to polyamide fibers, and specifically relates to high-temperature-resistant polyamide fibers for a high-quality artificial human hair wig, and a preparation method therefor, wherein 20-40% of the required po...  
WO/2020/073753A1
Provided in the present invention is a biodegradable polyester fabric and a preparation method thereof. Rapid biodegradation of textile materials in soil can be achieved by adding biodegradable additive into PET. This has advantages such...  
WO/2020/073520A1
Disclosed in the present application are a luminous meta-aramid fiber having a skin-core structure, and a manufacturing method and an application thereof. The luminous meta-aramid fiber can emit afterglow light in a dark environment afte...  
WO/2020/073783A1
Provided in the present invention is an antimicrobial fabric material and a preparation method therefor. An antimicrobial master batch thereof is formed by means of polymerization of a polyol and a guanadine salt, and has the structure: ...  
WO/2020/074228A1
This invention relates to the marking of regenerated cellulosic materials with detectable nucleic acid marker mixtures.  
WO/2020/066650A1
[Problem] To provide highly safe reversibly thermochromic composite fibres, which reversibly change colour upon a change in temperature, does not allow flames to spread readily even once ignited, and has excellent flame retardance. [Solu...  
WO/2020/066130A1
Provided are an antimicrobial fiber that exhibits predetermined antimicrobial properties even after being washed 50 times or more and a method of manufacturing the antimicrobial fiber. This antimicrobial fiber comprising a thermoplastic ...  
WO/2020/060095A1
The present invention presents a thermoplastic polyurethane filament for FDM-type 3D printers, in which, when manufacturing a thermoplastic filament for FDM-type 3D printers, a thermoplastic polyurethane composition is blended with nanos...  
WO/2020/059769A1
Provided are a composite forward osmosis membrane and a membrane module including same. The composite forward osmosis membrane reduces salt back-diffusion and has high water-permeability, or is made of readily available materials and can...  
WO/2020/052360A1
Disclosed is a method for preparing a high-strength and high-modulus polyethylene fiber. The method comprises: blending a polyethylene raw material having a weight-average molecular weight of 0.6-1.2 million obtained by the polymerizatio...  
WO/2020/050293A1
An actuator which is provided with: a fibrous polymer material that is deformed by the application of heat; and hydrotalcite particles that are in a dispersed state.  
WO/2020/050449A1
A polyethyleneterephthalate bulked continuous filament is prepared by a method comprising a step of melt- spinning and multi-stage stretching polyethylene terephthalate chips and coloring master batch chips and causing the resultant prod...  
WO/2020/047508A1
Described are platforms, systems, media, and methods for maintaining a database of items associated with one or more skill requirements and a visit duration; maintaining a database of experts associated with one or more skill proficienci...  
WO/2020/042043A1
The present invention discloses a photocatalyst-supported micro-nano composite fiber material and a preparation method therefor. Polyacrylonitrile microfibers are prepared by means of a wet spinning process, a layer of a conductive polym...  
WO/2020/044236A1
The present disclosure relates to a filamentary structure manufactured during 3D printing by fused filament fabrication, the filamentary structure comprising a continuous strand comprising a thermoplastically workable material and filler...  
WO/2020/037699A1
A plant extract-containing polyester fiber, raw materials thereof comprising: polyester pellets, calcium carbide powder, liuhuan stone powder, halloysite powder, a plant extract functional additive, AGE, an organic acid salt, chromium su...  
WO/2020/041479A1
Methods and associated light management system variously provide protection of at least UPF 50, a cooling effect, a shading effect, a warming effect and a source for a photovoltaic device. A textile material absorb incident spectrum incl...  

Matches 251 - 300 out of 5,544