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Matches 1 - 50 out of 13,262

Document Document Title
WO/2019/113348A1
Disclosed herein are systems, devices, and method for forming bicomponent or multicomponent nanofibers.  
WO/2019/109646A1
A preparation method for chitosan-allantoin regenerated cellulose fibers. Specifically, the method comprises: adding chitosan to an alkaline solution of allantoin, and then performing spinning by blending the mixture with a viscose spinn...  
WO/2019/113344A1
Disclosed herein are systems, devices, and method for forming self-adhesive single or multilayer fibrous media. In particular, the devices, systems, and methods described herein provide a new means of gluing low basis weight (e.g., less ...  
WO/2019/107111A1
In this polyester multifilament, a core-component high-viscosity polyester and sheath-component low-viscosity polyester have been composited into a core-in-sheath, wherein the difference in intrinsic viscosity between the core component ...  
WO/2019/104753A1
Provided is a photochromic composite fiber, comprising a sheath layer and a core layer; said sheath layer is a fiber-forming polymer; an appropriate flame retardant, softener, and airtightness enhancer are added; said core layer is a the...  
WO/2019/098129A1
The purpose of the present invention is to provide a sheet-shaped material having a natural leather-like texture, showing good deep black color-developing performance, and having an excellent frictional property. The present invention pr...  
WO/2019/099086A1
A process for forming an extruded composition using a wet-spin dry -jet technique including forming a dispersion dope by mixing phase change material with a first portion of solvent, and sonicating the mixture, forming a prime dope by co...  
WO/2019/093241A1
The objective of the present invention is to provide a filament capable of causing an adherend comprising an arbitrarily defined material to exhibit shape memory characteristics. The present invention provides a filament provided with a ...  
WO/2019/091447A1
Disclosed in the present invention is a high-transparency-resistance core sheath composite fiber. The fiber is a core sheath composite section morphology, core components contain high-concentration inorganic particles, and the concentrat...  
WO/2019/094971A1
A welded yarn may have a cross section about a plane that is perpendicular to the longitudinal axis of the welded yam wherein the cross-sectional area is comprised of two or more distinct portions, wherein the degree of welding in each p...  
WO/2019/086624A1
An artificial turf fiber (604) comprising at least one monofilament (100), each monofilament comprising a cylindrical core (110) and a cladding (102). The core comprises a core polymer (112) and threadlike regions (400) formed by a threa...  
WO/2019/086982A1
A method for making a copolymer-wrapped nanotube coaxial fiber. The method includes supplying a first dope to a spinning nozzle; supplying a second dope to the spinning nozzle; spinning the first and second dopes as a coaxial fiber into ...  
WO/2019/086628A1
A method for producing an artificial turf fiber, comprising: ‒ preparing a core polymer mixture from a core polymer and a thread polymer forming beads within the core polymer; ‒ coextruding the core polymer mixture with a cladding po...  
WO/2019/050375A3
The present invention relates to a compression-molded body and a method for producing same, more specifically to a compression-molded body which is produced by compressing a fiber aggregate comprising binary composite fibers having super...  
WO/2019/073040A1
The invention relates to: a method for producing a multi-component fibre, characterised in that the fibre is formed from a plurality of filaments, wherein the filaments each have a core and a thermoplastic casing, and wherein the casing ...  
WO/2019/074223A1
A method for producing a hemp blended single yarn according to the present invention may include: a filament blending step in which, in order to increase the collection capability of a hemp fiber due to the three-dimensional chain struct...  
WO/2019/070550A1
An absorbent article is provided, the absorbent article comprising a nonwoven material. The nonwoven material comprises core/sheath bicomponent fibers wherein the core is formed of PET resin. The invention also provides a wipe comprising...  
WO/2019/068896A1
The invention provides for a method of delaying and reducing texture reversion of a textured artificial turf yarn (145), characterized by using a stretched and textured monofilament yarn as the textured artificial turf yarn, the stretche...  
WO/2019/068895A1
The invention provides for textured artificial turf yarn, a method of manufacturing thereof, an artificial turf carpet, and a method of manufacturing thereof. The method of manufacturing a textured artificial turf yarn (122) comprises: p...  
WO/2019/067432A1
Nonwoven materials having at least one layer comprising high core bicomponent fibers are provided. The nonwoven materials can have multiple layers and are suitable for use in a variety of applications, including in absorbent products. Th...  
WO/2019/065681A1
Provided is a conductive composite fiber formed from a polymer containing conductive carbon black in a polyamide resin as a conductive layer and thermoplastic resin as a nonconductive layer, wherein the conductive layer is exposed in thr...  
WO/2019/065093A1
Provided are a composite fiber that yields a fabric-like molded article having a fibrous texture, and a molded article that uses this composite fiber. A molded article is provided by thermoforming a woven fabric, knit fabric, or braided ...  
WO/2019/063627A1
The invention provides a surface-functionalised polymeric object (10), comprising: a bulk material (11) comprising a copolymer containing constitution units derived from a first comonomer and constitution units derived from a second como...  
WO/2019/061267A1
A bicomponent fiber having a sheath and a core, wherein: the core comprises at least 50 wt. %of an ethylene/alpha-olefin block copolymer having a density of 0.860 g/cc –0.885 g/cc and a melt index, I2, of 10 g/10 min to 60 g/10 min...  
WO/2019/067292A1
Embodiments of the disclosure can include writing instruments, nibs for writing instruments, and methods of making the same. In one embodiment, the writing instrument includes a reservoir; an ink solution comprising a pigment, the ink so...  
WO/2019/059160A1
The present invention provides a plastic optical fiber for medical device lighting, which has a core formed from a (co)polymer that is mainly composed of methyl methacrylate, and which is characterized in that: a cladding is composed of ...  
WO/2019/051543A1
A high strength textile yarn to provide thinner and stronger textile yarn for motor garments, which provides protection from abrasions and lacerations consisting of a continuous filament fibre central core enclosed within a fibre cover, ...  
WO/2019/050375A2
The present invention relates to a compression-molded body and a method for producing same, more specifically to a compression-molded body which is produced by compressing a fiber aggregate comprising binary composite fibers having super...  
WO/2019/050376A1
The present invention relates to a fiber for a compression-molded body and a method for producing the fiber, and more specifically, the present invention can produce a binary composite fiber having superb moldability and form stability, ...  
WO/2019/045031A1
The purpose of the present invention is to provide ligand-immobilized sea-island composite fiber wherein both generation of microparticles caused by detachment of sea components from island components and generation of microparticles bec...  
WO/2019/044386A1
The present invention provides a mesh sheet and a container bag which, when formed into a three-dimensional shape with a curved surface, have the ability to retain and recover said shape, and which are less prone to wrinkling, and the li...  
WO/2019/046608A1
In one aspect, the disclosure relates to composite yarns having a structure comprising a core component and sheath layer, wherein each of the core component and the sheath layer independently comprise a polymer and a disclosed cooling co...  
WO/2019/031388A1
[PROBLEM] To provide a knitted item which exhibits insect-repelling capabilities with limited degradation of the mechanical properties of said knitted item. [SOLUTION] The present invention is a knitted item comprising a plurality of yar...  
WO/2019/029101A1
Disclosed by the present invention is a preparation method for an activated carbon fiber, which solves the problem wherein the specific surface area of a polyacrylonitrile activated carbon fiber is small, the technical solution thereof c...  
WO/2019/020039A1
Disclosed are an electrospun fibre-modified composite film and a preparation method therefor, falling within the field of biomedical materials. The electrospun fibre-modified composite film mainly complexes an electrospun fibre web film ...  
WO/2019/022004A1
Provided are: [1] a polypropylene-based resin composition that satisfies conditions (1) and (2) in a differential molecular weight distribution curve which is obtained from measurement by means of gel permeation chromatography using poly...  
WO/2019/017063A1
Provided are: a nonwoven fabric and a battery separator, which are easily handled and have a tensile strength equal to or higher than that of conventional products even when thinned. This nonwoven fabric is composed of a core-sheath comp...  
WO/2019/013004A1
Provided is a core-in-sheath-type composite fiber intended to be shrunk and fibrillated, which has excellent dyeability and texture. Provided is a core-in-sheath-type composite fiber intended to be shrunk and fibrillated, in which a cati...  
WO/2019/009386A1
Provided are: filaments for obtaining a beverage extraction filter which is highly safe environmentally, can retain the strength of the fabric, and has excellent formability; and woven fabric obtained therefrom. The filaments are core-sh...  
WO/2019/007217A1
The invention relates to a spider-silk-like polymer fiber in the technical field of chemical bionics, a preparation method therefor and the use thereof. The spider-silk-like polymer fiber comprises a matrix polymer and a particle additiv...  
WO/2019/006941A1
An antistatic textile fabric, prepared from the following raw materials in parts by weight: 5-15 parts of tencel yarns, 15-20 parts of fimbrin fiber, 10-15 parts of aloe fiber, 5-10 parts of corn protein fiber, 15-20 parts of activated c...  
WO/2019/002095A1
The invention relates to a hydrogel-forming multicomponent fiber comprising at least one first fiber component and at least one second fiber component, the first and second fiber components being independently selected from among the gro...  
WO/2019/000985A1
A graphene composite material and a preparation method therefor. By adding a pleated spherical graphene oxide and a catalyst to a precursor, the pleated spherical graphene oxide is highly dispersed and gradually dissociated into single-l...  
WO/2019/003224A1
A nanofiber comprising a cross-linkable protein polymer and a transglutaminase. A method for producing a nanofiber, the method comprising: combining a first solution comprising a cross- linkable protein polymer and a second solution comp...  
WO/2019/000734A1
A high-elasticity colored polyester short fiber, comprising a fiber body (1). The cross section of the fiber body (1) is circular; a circular cavity (2) is arranged in the center of the fiber body (1); the fiber body (1) comprises an inn...  
WO/2018/235754A1
The purpose of the present invention is to provide a polyurethane-nylon 6 eccentric sheath-core conjugate fiber which can obtain an excellent soft stretchable woven/knitted fabric and ensure the quality of stockings. The present inventio...  
WO/2018/234376A1
The present invention relates to a monofilament string for a racket, comprising a core consisting of a single filament and a sheath extending around the core and in contact with the core, the monofilament string being characterized in th...  
WO/2018/230386A1
Fibers which contain an olefin resin, and wherein the difference between the 5% weight loss temperature of the olefin resin and the 5% weight loss temperature of the fibers is 20°C or less in a thermogravimetric measurement.  
WO/2018/230013A1
Provided is an absorber complex including an absorber (13) and one or a plurality of sheets (12, 13B, 14) provided in a position covering at least part of the absorber (13), wherein the absorber complex has depressions (21) that are form...  
WO/2018/224584A1
The invention concerns composite piezoelectric fibres. More particularly, the invention relates to two-component piezoelectric-effect fibres consisting solely of polymer materials. The invention also relates to the method for producing t...  

Matches 1 - 50 out of 13,262