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WO/2020/190070A1 |
The present invention relates to a polyethylene yarn enabling the production of a protective article which has high cut resistance and can provide excellent wearing sensation, a method for manufacturing same, and a protective article pro...
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WO/2020/186416A1 |
The present invention relates to a crimped and deformed terylene conductive filament, a fabrication method therefor and an application thereof. The crimped and deformed terylene conductive filament is obtained by crimping and deforming a...
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WO/2020/186417A1 |
The present invention relates to a crimped conductive polyamide filament, and a manufacturing method therefor and application thereof. The crimped conductive polyamide filament is obtained by processing a conductive polyamide filament by...
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WO/2020/182111A1 |
Disclosed is a molybdenum disulfide hybrid flame retardant coated with a phosphorus-nitrogen-zinc two-dimensional supramolecule and an application thereof, belonging to the technical field of halogen-free flame retardants. The compositio...
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WO/2020/177241A1 |
The present invention relates to the field of polymer material manufacturing, and relates in particular to a UHMWPE composition and a cut-resistant and creep-resistant fiber prepared therefrom. The ultra-high-molecular-weight polyethylen...
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WO/2020/179650A1 |
The purpose of the present invention is to provide a polyethylene powder excellent in terms of solubility and dispersibility and a shaped object (e.g., a microporous film, high-strength fiber, or porous sintered object) comprising the po...
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WO/2020/175736A1 |
The present invention relates to a thermoplastic polyurethane yarn which has excellent abrasion resistance and durability by comprising thermoplastic polyurethane and nanosilica particles having a hydrophobic functional group on the surf...
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WO/2020/175216A1 |
Provided is a liquid crystal polyester multi-filament which has an initial elastic modulus variation of at most 3.0% and a tensile strength of at least 18 cN/dtex.
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WO/2020/171525A1 |
The present invention relates to a polyethylene resin composition which can be produced into films and fibers having superb physical properties through various processes due to the excellent workability and bubble stability thereof. The ...
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WO/2020/170921A1 |
Provided is an artificial hair fiber for which the productivity and fire-resistance are excellent and color unevenness has been suppressed. The present invention provides the artificial hair fiber comprising, with respect to 100 parts ...
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WO/2020/169417A1 |
The present invention relates to a process for producing a thermoplastic polyurethane (TPU) fiber with low shrinkage, in particular at a high spinning speed, and the use of the resulted fiber for fabric, especially for garments and shoes...
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WO/2020/166316A1 |
This liquid-crystal polyester multifilament has a compression yield stress of 15-40 mN/dtex. The present invention provides a liquid-crystal polyester multifilament with which it is possible to realize much higher flexural fatigue resi...
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WO/2020/164976A1 |
The present invention relates to a process for the preparation of a spinnable composition (sC) by mixing at least one terephthalate polyester (A), at least one aliphatic-aromatic polyester (B), at least one oligomer (C) and optionally at...
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WO/2020/167727A1 |
A method comprises providing a resin comprising an olefin block copolymer; spinning the resin into one or more fibers; cooling the one or more fibers to below the solidification point of the resin; after cooling, stretching the one or mo...
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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.
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WO/2020/152225A1 |
There is described a method for dyeing a textile article comprising a terpolymer consisting of polyester functionalized with polyether amine, to obtain a thread with improved dyeability properties.
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WO/2020/153296A1 |
The present invention aims to provide a stretch-molded body having high conductivity. This stretch-molded body is characterized by including a resin and a fibrous carbon nanohorn aggregate which has monolayer carbon nanohorns aggregated ...
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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...
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WO/2020/153375A1 |
Provided is a polyurethane elastic fiber that is capable of resolving wear of a knitting needle during knitting, and furthermore expresses a high deodorizing performance. The present invention relates to: a polyurethane elastic fiber tha...
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WO/2020/148770A1 |
The present subject matter provides an antimicrobial cleaning cloth, including: nonwoven fabric fibers; and copper fibers. A method for manufacturing the antimicrobial cleaning cloths includes: mixing nonwoven fabric fibers and copper fi...
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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...
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WO/2020/134496A1 |
The present invention relates to cationic dyeable polyester fibers and a preparation method thereof, wherein the preparation method is: cationic modified polyester FDY yarns, that is, the cationic dyeable polyester fibers, are obtained f...
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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, ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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WO/2020/127296A1 |
A polyolefin composition for preparing fibres, comprising: A) 60-95% by weight of a propylene homo- or copolymer, or mixture of said homo- or copolymer; B) 5-40% by weight of a copolymer of butene-1 or a butene-1 polymer composition havi...
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WO/2020/127317A1 |
The invention relates to a method for producing stretched filaments containing at least 80 wt.% of fluoropolymer, said filaments having a perpendicular cross-section with a thickness which is greater than the width. The raw filaments are...
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WO/2020/118479A1 |
An airlaid substrate includes at least one bicomponent fiber having a first region and a second region. The first region includes polypropylene and the second includes a blend of an ethylene-base polymer and an ethylene acid copolymer. T...
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WO/2020/121759A1 |
An embodiment of the present invention is an artificial hair fiber configured from a resin composition containing an aliphatic polyamide. The weight-average molecular weight Mw of a dissolved component obtained when this artificial hair ...
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WO/2020/120798A1 |
The present invention relates to the field of biomaterials, more particularly to the field of poly(alkyl cyanoacrylate) based nano-and microfibers. The present invention provides a novel method for producing ready-to-use poly(alkyl cyano...
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WO/2020/116393A1 |
[Problem] To provide a material which is for improving the gloss of hair and body hair of an animal and is made of a fibrous structure. [Solution] This material for improving hair gloss employs a fibrous structure that comprises a synthe...
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WO/2020/111563A1 |
The present invention relates to a polyester resin having an improved adhesion strength for a binder and a polyester fiber using same. The polyester resin for a binder comprises: a terephthalic acid or an ester-forming derivative thereof...
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WO/2020/107932A1 |
Provided is a method for preparing a high-performance ultra-high molecular weight polyethylene resin. An ethylene monomer is subjected to a polymerization reaction by means of a single active site-loaded polyethylene catalyst in a reacto...
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WO/2020/110782A1 |
An aspect of the present invention is a fiber for artificial hair which is made of a polyvinyl chloride resin composition. When measured for dynamic viscoelasticity under the conditions shown below, this fiber for artificial hair has a l...
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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...
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WO/2020/105637A1 |
The present invention addresses the problem of providing a high-strength polyamide multifilament from which stockings having excellent wearability and also having excellent transparency and texture can be produced. The problem can be ach...
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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...
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WO/2020/104434A1 |
The invention relates to a method and an apparatus for melt spinning filaments from a polyester. According to the invention, a plurality of filaments is extruded from a melt flow by means of a spinning device. The melt flow is produced f...
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WO/2020/105529A1 |
Provided are: a fibrous water-absorbing resin which can be produced by a relatively simple method and with relatively high productivity; a method for producing the fibrous water-absorbing resin; and an absorbent article. The method for p...
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WO/2020/101883A1 |
A fiber or nonwoven and methods for making and using same are provided herein. The fiber or nonwoven contains at least one primary polypropylene, at least one polyalphaolefin, and at least one propylene-based elastomer. The propylene-bas...
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WO/2020/101002A1 |
The present invention relates to ultrafine fibers each having a fiber diameter (D) of 100 to 5000 nm and a ratio (L/D) of the fiber length (L) to the fiber diameter (D) of 3000 to 6000, and containing carboxyl terminal groups in an amoun...
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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...
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WO/2020/102044A1 |
Spandex fiber compositions with reduced grin-through effect are provided. Also provided are methods for production and use of these compositions.
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WO/2020/095948A1 |
Provided is a nonwoven fabric formed from composite fibers containing 40 mass% to 80 mass% of a propylene homopolymer (A) having a melting point (Tm–D), as measured by a differential scanning calorimeter (DSC), of greater than 120°C, ...
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