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WO/2021/174719A1 |
Disclosed is a method for preparing polyester filaments containing chitin. In the polyester filaments, the content of chitin is 0.1%-3%. The method for preparing polyester filaments comprises: the preparation of modified chitin, the prep...
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WO/2021/175134A1 |
The present application relates to an antibacterial material containing a highly dispersed inorganic antibacterial agent and preparation method thereof. The preparation method of the antibacterial material, prior to adding an inorganic a...
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WO/2021/174720A1 |
The present invention provides a preparation method for a seaweed polyester long fiber. The content of a seaweed extract in the polyester long fiber is 0.1-3%. The preparation method for the polyester long fiber comprises preparation of ...
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WO/2021/176827A1 |
The present invention relates to a core-sheath composite fiber for artificial hair which has a core-sheath structure composed of a core part and a sheath part, wherein: the core part and the sheath part each include a brominated flame re...
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WO/2021/178673A1 |
A polymer composition having antimicrobial properties, the composition comprising from 50 wt% to 99.99 wt% of a polymer, from 10 wppm to 900 wppm of zinc, less than 1000 wppm of phosphorus, and less than 10 wppm coupling agent and/or sur...
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WO/2021/170615A1 |
A mixture comprising a hydroxylamine ester and an isocyanate functionalized with a thio compound for modifying the rheology of polymeric substrates.
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WO/2021/172529A1 |
Provided are a microfiber which exhibits favorable spreading properties and produces little formaldehyde and acetaldehyde, and a fiber molded body which uses said microfibers and a method for producing the same. A method according to the...
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WO/2021/161254A1 |
The method to produce a packaged cosmetic product comprises a step of feeding a support film (21) along a feed path, a step of forming a membrane substrate, and a step of packaging the membrane substrate. The method can be implemented by...
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WO/2021/161248A1 |
The invention concerns a composition to be electrospun, which comprises a first compound to be electrospun and an electrospinning promoter, the function of which is to facilitate the electrospinning of the first compound, in particular t...
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WO/2021/161250A1 |
The invention concerns a composition to be electrospun comprising a first compound to be electrospun, an electrospinning promoter and at least one active ingredient, as well as a method to prepare it. This composition allows to obtain el...
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WO/2021/161257A1 |
The invention concerns a method to electrospin a composition to he electrospun, which comprises a compound to be electrospun and an electrospinning promoter. The method provides the steps of providing an electrospinning device comprising...
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WO/2021/161256A1 |
The patch product comprises a membrane substrate suitable to be absorbed by the skin and based on natural polymers, as well as at least one active ingredient. It can be packaged in a wrapping comprising a support base, on which the patch...
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WO/2021/161252A1 |
The electrospinning method comprises the steps of providing a composition to be electrospun; providing an electrospinning device comprising an electrospinning head and a collector; applying an electric field between the electrospinning h...
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WO/2021/158196A1 |
Acrylic and modacrylic fiber stabilized against sunlight The invention is related to increasing the resistance of acrylic fiber containing at least 85% acrylonitrile groups and modacrylic fibers containing at least 40% acrylonitrile grou...
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WO/2021/153590A1 |
The present invention addresses the problem of providing a microfibrous cellulose/nanocarbon-containing material having excellent particle dispersion properties. The present invention relates to a method for producing a microfibrous cell...
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WO/2021/154973A1 |
Non woven fabrics including at least one nonwoven layer comprising a plurality of fibers comprising a polymeric material having a melt flow rate (MFR) of less than about 40 g/10 min according to ASTM D1238 (2.16 kg at 230°C) are provide...
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WO/2021/148039A1 |
Disclosed are a copolymerized polyamide 56/66 polymer, a preparation method therefor, and the use thereof. The method for preparing the copolymerized polyamide 56/66 polymer of the present invention comprises the following steps: (1) pre...
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WO/2021/148978A1 |
Process for making a thermal insulation material based on carbon and comprising carbon fibers, suitable for use at temperatures above 1 500 °C, said process comprising the steps of: - Providing carbon fibers with embedded carbon black p...
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WO/2021/145610A1 |
The present invention relates to a method for producing an ADM collagen fiber, an ADM collagen fiber produced thereby, and an apparatus for producing an ADM collagen fiber, and more particularly, to a method for producing an ADM collagen...
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WO/2021/145589A2 |
The present invention relates to a cosmetic nylon fiber in which an active ingredient for skin care is stored so as to be mixed with a fiber when the fiber is manufactured, so that the active ingredient is controlled so as to be slowly r...
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WO/2021/145049A1 |
The present invention provides a spun-bonded nonwoven fabric which is easy to produce due to excellent spinnability, and has uniform and sufficient quality including mechanical characteristics, while being highly filled with an inorganic...
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WO/2021/139306A1 |
The present invention relates to the field of fiber materials. Disclosed are a magnetic fiber material, a preparation method for same, and applications thereof. A macromolecule and a magnetic load raw material are dissolved in a solvent ...
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WO/2021/137560A1 |
The present invention relates to a graphene, a graphene composition comprising same, a preparation method for a graphene fiber using same, and a graphene fiber prepared by the preparation method. The graphene of the present invention com...
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WO/2021/135079A1 |
A degradable polyester fiber and a preparation method therefor. The preparation method comprises: extruding, from trilobal spinneret orifices on a spinneret plate, a PET melt with doped and modified ZrO2 dispersed therein, then cooling s...
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WO/2021/134777A1 |
A chemical fiber textile production chain anti-counterfeiting method. A chemical fiber textile production chain comprises the following stages: element master batch preparation or element mother liquor preparation, chemical fiber prepara...
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WO/2021/135084A1 |
A method for preparing a fiber for a medical antibacterial fabric, comprising: extruding an antibacterial polyester melt from trilobal spinneret orifices in a spinneret plate, and then cooling with a cross air blow; preparing FDY yarns a...
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WO/2021/132260A1 |
The present invention pertains to a manufacturing method for colored nonwoven fabric which includes a coloring agent and nanofibers, the method comprising a step for spraying a polymer compound A by means of an electric spinning process ...
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WO/2021/132972A1 |
The present invention relates to a polyethylene yarn and a method for manufacturing same. According to the present invention, provided are a polyethylene yarn of high tenacity having high dimensional stability, and a method for manufactu...
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WO/2021/132948A1 |
A polyamide yarn of the present invention is made of a polyamide-based modified cross-section fiber comprising 10-50 wt% of polyetherdiamine on the basis of the amount of polyamide, comprises a heat resistant agent, has a moisture absorp...
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WO/2021/126128A1 |
The invention relates to a self-healing filament embodiment which is made of polylactic acid polymer in which microcapsules comprising linseed oil in their core structure and comprising chitosan in their shell structure are integrated.
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WO/2021/121999A1 |
The present invention relates to a process for the production of a three-dimensional green body (GB) by a three-dimensional (3D) printing process, in which at least one feedstock, a built chamber and a three-dimensional extrusion printer...
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WO/2021/127306A1 |
The present disclosure relates to a process for preparing fibers and/or fabrics having antimicrobial properties, the process comprising: determining an operating pressure limit; calculating an amount of zinc based on the operating pressu...
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WO/2021/120446A1 |
A chitin-modified PP spunbonded non-woven fabric, containing 0.2-1.5% of chitosan. A chitosan-modified PP spunbonded non-woven fabric is less than or equal to one grade in mildew grade and greater than or equal to 99.5% in an antibacteri...
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WO/2021/127388A1 |
Poly(acrylonitrile-co-methyl acrylate) compositions comprising a hindered amine light stabilizer are described herein. A poly(acrylonitrile-co-methyl acrylate) composition may be in the form of a fiber, thread, yarn, and/or fabric. Also ...
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WO/2021/116869A1 |
The present invention is directed to electrochromic, supercapacitor yarns and the related fabrics. An electrochromic yarn formed by two interwind threads has been invented. The yarn is electrically isolated by a transparent, uncolored po...
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WO/2021/112632A1 |
Presented are a fiber-type color-changing gas sensor, and a product including same, the fiber-type color-changing gas sensor including: a fiber having a hybrid cross-sectional structure or a modified cross-sectional structure; and a pigm...
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WO/2021/104509A1 |
Disclosed are a method for treating a silk fibroin with an aromatic alcohol and the use thereof in the preparation of a silk-fibroin-containing material. The method for treating a silk fibroin comprises the following steps: bringing a si...
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WO/2021/108618A1 |
Opacified polymeric compositions are disclosed that include a thermoplastic polymer; 0.5 wt% to 5 wt% based on the total weight of the fiber composition of a light scattering inorganic additive; and 50 ppm to 5 wt% based on the total wei...
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WO/2021/106887A1 |
Polyacetal fibers having excellent spinning stability and uniform appearance, and a method for producing such polyacetal fibers have been anticipated. The present invention provides polyacetal fibers which are characterized by containing...
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WO/2021/101788A1 |
An article, such as an article of footwear includes, a textile component. The textile component includes a yarn. The yarn includes a thermoplastic material and a blowing agent with an activation condition. Upon triggering the activation ...
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WO/2021/101789A1 |
A textile component includes a yarn which includes a thermoplastic material. A blowing agent with at least activation condition is included into the textile, either by inclusion in the yarn or impregnating in the textile after forming an...
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WO/2021/097544A1 |
The process is aimed at the production of polyester and graphene oxide nanocomposites, for applications in the textile industry, and comprises the formation of a premix of polyester particles with a dispersion of graphene oxide in solven...
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WO/2021/093843A1 |
A Hermetia illucens (L.) breeding method and a preparation method for a Hermetia illucens (L.) pupa shell powder. The preparation method comprises the following steps: S1, drying a Hermetia illucens (L.) pupa shell and then grinding the ...
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WO/2021/088307A1 |
Disclosed in the present invention are a plant functional polyester filament and a preparation method therefor. The plant functional polyester filament contains 0.1-1.5% of a plant extract. The preparation method comprises a plant functi...
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WO/2021/089529A1 |
The present invention relates to a polyolefin fiber comprising polymeric structures, wherein the polymeric structures individually comprise a polycondensate and a functionalized polymer, and the polyolefin fiber is a gel-spun high-perfor...
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WO/2021/089066A1 |
The secondary battery cell (B, B1, B2, B3) is based on glass. Every composite layer (K1.1; K2.1, K2.2; K3.1, K3.2, K3.3) of the cathode (K; K1; K2; K3) or (E1.1; E2.1, E2.2; E3.1, E.2, E3.3) of the electrolyte (E; E1; E2; E3) or (A1.1; A...
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WO/2021/088250A1 |
Disclosed in the present invention is a polyamide 5X industrial yarn. The described polyamide 5X industrial yarn has a heat-resistant breaking strength retention rate of ≥ 90% after being treated at 180°C for 4 h; the heat-resistant b...
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WO/2021/082890A1 |
An antibacterial and deodorizing spandex and a preparation method therefor. An antibacterial deodorant is added to a spandex stock solution, and the antibacterial and deodorizing spandex is obtained by stirring, aging and dry spinning, w...
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WO/2021/073779A1 |
The invention relates to a process for producing a cellulosic functional fibre having a high ion exchange capacity, a cellulosic functional fibre produced by means of said process, a textile product comprising said cellulosic functional ...
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WO/2021/074319A1 |
The invention relates to a process for producing a cellulosic functional fibre having a high ion exchange capacity, a cellulosic functional fibre produced by means of said process, a textile product comprising said cellulosic functional ...
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