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WO/2016/104784A1 |
Provided is a filter fiber which is formed from a hydrophobic polymer and has water wettability. The fiber is formed from a hydrophobic polymer and has multiple frill-like protrusions, wherein the cross section of the fiber is formed by ...
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WO/2016/098717A1 |
A moisture absorbent core sheath composite yarn having a sheath portion polymer that is a polyamide and a core portion that is a thermoplastic polymer, and having a moisture absorbance/desorbance (ΔMR) of 5.0%, wherein the ΔMR maintena...
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WO/2016/093198A1 |
The purpose of the present invention is to provide composite fibers containing a liquid crystal enclosed therein which are utilizable for forming a flexible liquid-crystal display element, the molecules of the liquid-crystal being free f...
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WO/2016/089311A1 |
We disclose herein a polymer blend comprising a first polyethylene; and a second polyethylene, wherein the blend has a melt flow rate of from 45 g/10min to 60 g/10min, a density of from 0.910 g/cm3 to 0.930 g/cm3 and a molecular weight d...
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WO/2016/036034A1 |
The present invention relates to a method for preparing a knitting yarn having a water repellent function. The present invention relates to the method for preparing a knitting yarn having a water repellent function, comprising the steps ...
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WO/2016/022977A1 |
Multi-component fibers or filaments that are ribbon shaped are provided having polymer components positioned in a side-by-side fashion. For example, the multi-component fibers may be bicomponent fibers having ribbon shape. The polymer co...
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WO/2016/016848A1 |
The invention concerns spunbond nonwoven fabrics comprising a plurality of bicomponent filaments, the bicomponent filaments having a segmented pie cross-sectional configuration including a polycarbonate component and a polypropylene comp...
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WO/2016/002100A1 |
The present invention provides a multifilament yarn, knit/woven fabric, and a process for producing the knit/woven fabric, the multifilament yarn not only being capable of retaining the non-circular cross-sectional shape of the single fi...
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WO/2016/003189A1 |
The present invention relates to a thermal bonding conjugate fiber for a nonwoven binder, comprising: a polyester-based resin or a polypropylene resin as a first component; and a polyolefin-based resin, as a second component, having a me...
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WO/2015/197381A1 |
The present invention provides a carbon black masterbatch, comprising: (a) a polyamide, (b) carbon black, and (c) a polymer of vinyl aromatic monomers, wherein component (c) is a thermoplastic polymer that is miscible in component (a); a...
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WO/2015/191321A1 |
A process for making a filament for use in a brush implement comprises providing a composite filament comprising an external material and at least one internal material, wherein the tip surface comprises the internal material surrounded ...
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WO/2015/191676A1 |
A filter comprising a nonwoven blend of fibers is shown, where the nonwoven blend of fibers comprises a bi-component fiber bonded to a mono-component fiber. The bi- component fiber comprises a core and a sheath. The sheath and the core h...
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WO/2015/182088A1 |
Polyamide fibers having a degree of orientation between 0.7 and 0.85, inclusive. Said polyamide fibers can be suitably obtained, for example, by forming a highly-hygroscopic polyamide component and a specific soluble component into bicom...
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WO/2015/166956A1 |
Provided are: acrylic fibers having 2-7% boiling water shrinkage and formed by the side-by-side conjugation of a copolymer A, which contains 5-10 mass% of an unsaturated monomer that can form a copolymer with acrylonitrile units, and a c...
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WO/2015/159439A1 |
Provided is a polyester composite fiber for frictional melting-resistant fabric, which has excellent frictional melting resistance, good processability and good dyeability. A composite fiber for frictional melting-resistant fabric, which...
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WO/2015/159978A1 |
The present invention provides: composite short fibers for absorbent articles, the short fibers having the property of satisfactorily passing through carding machines and being suitable for obtaining thermally bonded nonwoven fabric for ...
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WO/2015/156405A1 |
Provided is a pneumatic tire that uses a reinforcement material that can be used as an insert member etc., and that can achieve the desired reinforcement performance with minimal increase in thickness, so that the performance of the tire...
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WO/2015/152083A1 |
To improve delamination of composite fibers, each of which is composed of a polymer layer containing an ethylene-vinyl alcohol copolymer and a polymer layer containing a polyolefin. [1] Composite fibers having one component that is confi...
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WO/2015/151220A1 |
To obtain a polyamide latent crimped yarn having sufficient stretchability without being subjected to covering without using a special copolymer. A bonded latent crimped yarn comprising a resin composition (component (1)), which comprise...
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WO/2015/152419A1 |
In particular, an object is to provide a modified cross-section fiber that is split and used and thus can efficiently produce a fine conjugate fiber. The present invention relates to a modified cross-section fiber comprising: (1) a plura...
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WO/2015/141750A1 |
A crimped fiber composed of a first component and a second component below, wherein the first component is a propylene-based resin composition including a propylene-based polymer (1-A) in which the melting point (Tm-D) obtained under a s...
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WO/2015/129519A1 |
A sea-island composite fiber in which island components are interspersed in a sea component in a fiber cross-section, wherein the island components have a composite configuration formed by two or more different types of polymer being joi...
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WO/2015/129735A1 |
Provided is a crimped polyamide yarn to which it is possible, using fibers that include low water-absorbent polyamide, to impart stretch properties and pliability such that it is possible for the inherent stretch properties of the crimpe...
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WO/2015/122783A1 |
A netting material is knitted from at least two synthetic material yarns of which one is an opaque and the other is a transparent or translucent or different opaque yarn. A knitted netting material comprises a plurality of primary yarns ...
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WO/2015/120810A1 |
The present invention relates to a high temperature-resistant and alkaline-resistant fibre, said fibre comprising an aromatic polymer (A) containing a sulfone group but not containing an amide group and an aromatic polymer (B) containing...
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WO/2015/115633A1 |
The present invention provides, with little process pollution, a fiber which when put in high-temperature water, can retain the weight of a resin and the shape for a certain period and be thereafter degraded. A core-sheath type composite...
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WO/2015/108267A1 |
A flame retardant polyester-based artificial hair fiber of the present invention comprises: (A) 100 parts by weight of a thermoplastic polyester resin; (B) 10 to 30 parts by weight of a polymeric phosphorus-based flame retardant; (C) 0.1...
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WO/2015/094451A1 |
Small diameter poly(phenylene ether) fibers can be consistently formed from a composition comprising specific amounts of a poly(phenylene ether), a processing aid, and optionally a poly(alkenyl aromatic). The processing aid can be LLDPE,...
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WO/2015/085390A2 |
The present invention relates to a method for producing a controlled rheology polypropylene characterised in that it comprises a step of mixing a propylene polymer with at least one organic low-reactivity peroxide. The polypropylene havi...
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WO/2015/076540A1 |
The present invention relates to: a copolyester readily soluble in an alkali, for preparing a conjugate fiber; a preparation method therefor; and a conjugate fiber containing the same, and more specifically, to: a copolyester readily sol...
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WO/2015/066299A1 |
A nonwoven web material including fibers formed of a polyolefin and a polyester is disclosed. The fibers may include fine fibers produced by, for example, a meltblowing process. The polyolefin may be polypropylene and the polyester may b...
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WO/2015/066300A1 |
A nonwoven web material including fibers formed of a polyolefin and a polyester is disclosed. The fibers may include fine fibers produced by, for example, a meltblowing process. The polyolefin may be polypropylene and the polyester may b...
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WO/2015/061828A1 |
Cut-resistant and abrasion-resistant yarns including blends of technical fibers and mineral, inorganic, or ceramic fibers of substantially the same length as the technical fibers, and methods for manufacturing yarns, are disclosed.
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WO/2015/066689A1 |
A multipolymer fiber comprising a polyester phase formed from at least one polyester resin, present at between about 50 to about 95 percent by weight and a polyamide phase formed from at least one polyamide resin, present at between abou...
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WO/2015/050749A1 |
Nonwoven webs are described wherein the web has an inverted MVTR of at least 10,000 g/m2/24h and a resistance to water penetration of at least 10 min according to EN20811. In a favored embodiment, the nonwoven web comprises a multi-compo...
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WO/2015/049027A1 |
With regard to the object of designing and developing a fabric sheet in such a way that, after low-cost production, it has high thermal and light stability, is recyclable, has a high mechanical load-bearing capacity and is elastically co...
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WO/2015/041275A1 |
A cross-linked acrylate fiber is known to have high moisture absorption performance, and is used in a clothing field and an industrial material field. However, because the fiber has such properties such that bulk height and shape stabili...
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WO/2015/038977A1 |
An elastic fiber is provided that includes polyurethane and/or polyurethaneurea and an additive such as polystyrene, an acrylic polymer, polyvinylpyrrolidone, copolymers thereof, derivatives thereof, and combinations thereof. The elastic...
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WO/2015/038860A2 |
A high surface area fiber and method of construction thereof is provided. The high surface area fiber includes an inner fiber extending along a longitudinal central axis. The inner fiber has a plurality of legs extending lengthwise in ge...
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WO/2015/026928A1 |
A nanofiber has a conductive filler and a functional polymer. The functional polymer is, for example, poly[(vinylidenefluoride-co-trifluoroethylene] (P(VDF-TrFE)), polyvinylidene fluoride (PVDF), or a co-polymer of PVDF. The conductive f...
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WO/2015/020163A1 |
The present invention provides an elastic monofilament having exceptional fatigue resistance and elasticity especially in a bending direction and exceptional creep properties after high temperature is applied. This elastic monofilament h...
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WO/2015/014124A1 |
The embodiment of the present invention provides a graphene composite fiber comprising graphene sheets and a polymer for polymerizing the graphene sheets together. The polymer comprises one or both of hyperbranched polymer and polyvinyl ...
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WO/2015/017272A1 |
A dispersion spun fluoropolymer fiber prepared from non-melt-processible polytetrafluoroethylene particles and aluminum oxide particles. The concentration of Al2O3 in the aqueous dispersion may range from between about 0.1% to about 5%, ...
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WO/2015/016675A1 |
The present invention relates to a C-shaped composite fiber, a C-shaped hollow fiber thereof, a fabric including the same, and a method for manufacturing the same and, more specifically, to a C-shaped composite fiber, a C-shaped hollow f...
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WO/2015/012281A1 |
Provided is a method for producing a drawn conjugated fiber with which it is possible to produce a high-strength and thin-fineness conjugated fiber. Also provided is a drawn conjugated fiber. A drawn conjugated fiber is produced by carry...
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WO/2015/006566A1 |
Polymer blends include bio-based polymers or copolymers with post-consumer and/or post-industrial polymers or copolymers and a compatibilizer. Fibers may be prepared from the polymer blends. In addition, a life cycle analysis of the poly...
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WO/2014/199274A1 |
A fabric that includes porous fibers is provided. The porous fibers are formed from a thermoplastic composition containing a continuous phase that includes a matrix polymer. A microinclusion additive and nanoinclusion additive may also b...
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WO/2014/192976A1 |
An object of the present invention is to provide a heat-bondable conjugate fiber ensuring that the crimp configuration stability can be maintained even in the state of leaving elongation of the fiber and bulkiness and softness are impart...
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WO/2014/182799A1 |
An ultrafine fiber comprises a ceramic-based fibrous body and a biologically active substance encapsulated in the body, substantially encapsulated in the body, or surface-attached to the body. In an example, an ultrafine fiber comprises ...
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WO/2014/168902A1 |
A multicomponent fiber having an exposed outer surface with the fiber having at least a first component of polyarylene sulfide polymer; and at least a second component of a thermoplastic polymer free of polyarylene sulfide polymer, where...
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