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WO/2022/262696A1 |
Liquid colored oil and a colored polyamide fiber. The liquid colored oil contains a colorant and a base oil agent. The base oil agent is a liquid at normal temperature and normal pressure, and a solubility parameter (SP) value thereof is...
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WO/2022/262479A1 |
Skin-core structure fibers with both infrared and radar stealth, a preparation method therefor, and the use thereof. The main technical points of the fiber are as follows: the core material of the skin-core structure fibers comprises the...
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WO/2022/265250A1 |
The present invention relates to a para-aramid fiber and a preparation method therefor. The para-aramid fiber has a large crystal size and a high degree of crystallinity, and thus may exhibit excellent tensile properties.
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WO/2022/260315A1 |
The present invention relates to a master batch composition for a graphene polyamide, and a graphene polyamide yarn comprising the composition, and, more specifically, is obtained by mixing a polyamide and a graphene oxide dispersion. Th...
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WO/2022/260239A1 |
The present invention relates to an aramid dope-dyed yarn and a manufacturing method therefor, the aramid dope-dyed yarn being manufactured by blend spinning a mixture dope comprising: a master batch dope comprising a pigment and a meta-...
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WO/2022/257394A1 |
A biodegradable fiber and a manufacturing method therefor. The biodegradable fiber is prepared by melt-spinning a biodegradable material and a pore former. The biodegradable material comprises the following in parts by weight: 15 to 99 p...
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WO/2022/255255A1 |
The present invention pertains to a flame-retardant fabric containing acrylic fibers and cellulose fibers. The cellulose fibers are one or more selected from the group consisting of recycled cellulose fibers and natural cellulose fibers....
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WO/2022/255858A1 |
The present invention discloses an antiviral polypropylene non-woven fabric and a preparation method thereof. The polypropylene non-woven fabric is prepared from a polypropylene antibacterial master batch and polypropylene as raw materia...
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WO/2022/255885A1 |
Described herein are air/gas filter media containing terpene-loaded nanofibres for enhanced bactericidal, fungicidal and viricidal activity, preparation methods and applications thereof. More specifically, air/gas filter media for deacti...
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WO/2022/249856A1 |
A thermoplastic resin composition for fused deposition modeling, which contains 100 parts by mass of (A) a thermoplastic resin, 0.01 to 5 parts by mass of (B) a primary antioxidant and 0.01 to 1.4 parts by mass of (C) a secondary antioxi...
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WO/2022/247054A1 |
A method for producing a cool-feeling elastic fiber, in which Dupont PTT chips are used, and a cool-feeling masterbatch is added during a spinning process; a rotary drum is used for tackifying; and a means of drying at a low temperature ...
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WO/2022/251838A1 |
Natural polymer-based fibrous elements including a modified polymer derived from a natural polymer and a surfactant, method for making such natural polymer-based fibrous elements and methods for making such fibrous structures are provided.
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WO/2022/243621A1 |
The invention relates to a textile elementary monofilament consisting of a polyester, said textile elementary monofilament having a melting temperature Tf greater than or equal to 240°C, a tenacity greater than or equal to 2.5 cN/tex an...
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WO/2022/245657A1 |
A mixture (30) is formed into a fiber (40). The mixture includes a polymer (26), and an additive molecule (20) that includes one or more fluorinated end-groups (24). The fiber is incorporated into a fabric or textile (60). Other methods ...
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WO/2022/241979A1 |
The present application relates to the technical field of polyamide fiber materials, and in particular, discloses a polyamide fiber having anti-ultraviolet performance and a preparation method therefor. Firstly, triisopropyl borate, 2-am...
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WO/2022/245016A1 |
The present invention relates to a multi-layer meltblown non-woven fabric and a preparation method thereof, the multi-layer meltblown non-woven fabric having excellent lightweightness as well as excellent durability.
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WO/2022/242168A1 |
Provided are an ultraviolet-resistant polyester fiber and a preparation method therefor. The preparation method comprises: firstly, preparing a chelating borate coupling agent containing a dicarboxyl functional group by using triisopropy...
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WO/2022/245059A1 |
The present invention relates to a hyaluronate nonwoven fabric composed of hyaluronate fibers and a manufacturing method therefor, wherein a nonwoven fabric composed of only pure hyaluronate is provided without the addition of any hetero...
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WO/2022/237722A1 |
An alginate fiber and a preparation method therefor, which belong to the technical field of textile fabric dyeing. The preparation method for the alginate fiber comprises: S10, preparing a spinning solution from a raw material containing...
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WO/2022/238862A1 |
The present disclosure provides yams and multi-component fibers having a plurality of solid particles having active materials dispersed throughout a portion of the fibers, where at least a portion of the solid particles is disposed near,...
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WO/2022/229509A1 |
The present disclosure relates to a spun fiber comprising cellulose fiber doped with an optically active material, a UV- sensitive yarn comprising the spun fiber, and a UV-sensitive fabric comprising the spun fiber. The present disclosur...
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WO/2022/228357A1 |
A bioflexible elastomer intestinal anastomosis stent based on a PTMC-b-PEG-b-PTMC copolymer, and a preparation method. Biocompatible degradable polymer medical materials, i.e. PTMC and PEG, are selected, an electrostatic spinning method ...
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WO/2022/225159A1 |
The present invention provides an antibacterial filter, a method for manufacturing same, and an air purifier comprising same. Specifically, the antibacterial filter of the present invention contains a specific range of active copper part...
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WO/2022/223062A1 |
The invention relates to a method of preparing a continuous layer consisting of porous carbon fibres by carbonization of a continuous layer consisting of at least 80 % by weight of acrylic fibres, wherein an aqueous reaction mixture is i...
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WO/2022/219808A1 |
Provided is an infrared absorbing fiber comprising fibers and organic-inorganic hybrid infrared absorbing particles, wherein each of the organic-inorganic hybrid infrared absorbing particles includes an infrared absorbing particle and a ...
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WO/2022/213541A1 |
Provided are an anti-microbial textile and a preparation method therefor. The anti-microbial textile is prepared from anti-microbial fibers, wherein the anti-microbial fibers are treated with an anti-microbial treatment liquid, and the a...
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WO/2022/210123A1 |
[Problem] To provide a three dimensional network structure body that has excellent hydrolysis resistance and that is unlikely to degrade due to moisture in the air when used for an extended period of time. [Solution] This three dimension...
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WO/2022/205558A1 |
A melt-blown fabric for a KN95 mask and a preparation method therefor. The preparation method comprises the steps of: S1, providing a carbon nanotube modified material in which the content of carbon nanotubes is 0.2%-0.5%; and S2, blendi...
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WO/2022/198299A1 |
A biocompatible yarn comprising a conductive elastomeric filament, the conductive elastomeric filament comprising a elastomeric polymer and conductive filler.
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WO/2022/203439A1 |
The present invention relates to a polyester master batch composition and a polyester yarn containing the composition, and more specifically, to a polyester master batch composition obtained by adding a graphene oxide dispersion liquid t...
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WO/2022/202398A1 |
This polymer has the constituent unit represented in general formula (1) and has a metal-oxygen-metal bond as primary chain, wherein M represents a metal atom selected from the group consisting of Al, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Z...
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WO/2022/194124A1 |
An optical-drive-actuated artificial muscle material, a preparation method therefor and the use thereof. The preparation method therefor comprises: (1) selecting polyurethane and carbon nanotubes as raw materials, and respectively drying...
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WO/2022/196529A1 |
In order to provide an artificial leather composed of a polymer elastic body and a fiber entangled body including, as a constituent element, a non-woven fabric that is formed from ultra-fine fibers so as to include a large number of inor...
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WO/2022/197414A1 |
A basketball net includes a multi-layer cord including each of an outer layer formed of a first antimicrobial, moisture wicking fiber and an inner layer including a second antimicrobial, moisture wicking fiber. The outer layer is woven f...
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WO/2022/185171A1 |
To provide a polyurethane elastic fiber having excellent antibacterial properties and a production method therefor. An elastic fiber composed of a polyurethane whose main components are a polymer diol and a diisocyanate, wherein the poly...
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WO/2022/181558A1 |
Provided are: heat-resistant high-toughness fibers and film that have excellent balance of physical properties regarding strength, degree of elongation, and heat resistance. The heat-resistant high-toughness fibers according to the prese...
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WO/2022/179240A1 |
A spectral heating flame-retardant antibacterial multifunctional fiber, comprising, in mass percent, 10-12% of a composite masterbatch with a moisture content of 30-50 ppm and 88-90% of polyethylene glycol terephthalate with a moisture c...
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WO/2022/176856A1 |
This nonwoven fabric contains fibers, the fibers comprising, in terms of the fiber total mass, at least 80 mass% of a thermoplastic resin and 0.01 to 20 mass% of at least one selected from a specific silylated polyolefin and a derivative...
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WO/2022/178107A1 |
The present invention is generally concerned with the use of additives in the form of nanoclays and/or organoclays as processing and property enhancers in melt-spinning formulations based on particular types of co-polyamides, which are u...
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WO/2022/166151A1 |
The present application provides a preparation method for a tungsten/gadolinium oxide functional fiber having a core-shell structure for X and γ ray protection, comprising: first preparing tungsten/gadolinium oxide powder having a core-...
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WO/2022/161505A1 |
The present application relates to the technical field of the preparation of medical nanofiber materials. In particular, disclosed are a stretchable nanofiber membrane, a preparation method therefor and the application thereof. The stret...
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WO/2022/157319A1 |
Electret melt-blown webs made from a polypropylene composition (PC) comprising a propylene homopolymer (HPP) having: a. a melt flow rate MFR2 in the range from 400 to 5000 g/10 min, b. a melting temperature Tm, in the range from 140 to 1...
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WO/2022/157318A1 |
A polypropylene composition (PC) comprising: a. from 95.0 to 99.99 wt.-%, of a polypropylene (PP), preferably a propylene homopolymer (HPP); and b. from 0.01 to 5.0 wt.-%, of a compound according to Formula (I), wherein each R is indepen...
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WO/2022/157539A1 |
One aspect of the present invention relates to a method of fabricating a chemically active fibre device (1) by thermal drawing. The method comprises the steps of providing a preform, the preform comprising a support element (3) at least ...
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WO/2022/157284A1 |
A piezoelectric fabric can include: a non-woven, continuous fiber mat comprising: a polymer; and a plurality of piezoelectric ceramic particles. The piezoelectric fabric can be produced by electrospinning. The method of electrospinning c...
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WO/2022/152867A1 |
The invention relates to a biologically degradable multi-component polymer fibre, in particular bi-component fibres, with advantageous physical properties, to a process for its production, as well as to its use.
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WO/2022/154208A1 |
The present disclosure relates to a carbon nanotube fiber having improved physical properties and a method for manufacturing the same. The method according to the present disclosure comprises the steps of: spinning carbon nanotubes with ...
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WO/2022/148401A1 |
A radiative cooling fiber, a preparation method, and a use thereof. The preparation method for the radiative cooling fiber comprises the following steps: mixing inorganic micro-nano particles with a base material to obtain micro-nano par...
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WO/2022/141749A1 |
A method for preparing controlled-release antibacterial packaging fiber membrane with intelligent response to pH. The steps thereof comprise: dissolving Eudragit L100-55 in an ethanol-water solution, adding any one of citric acid, sodium...
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WO/2022/145940A1 |
The present invention relates to a method for producing para-aramid fibers, and a para-aramid produced therefrom. The method for producing para-aramid fibers involves: spinning, into filament form, a spinning dope including a particulate...
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