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WO/2022/077813A1 |
A poly/mono-hypophosphite hydrogen diphosphite compound, and the preparation and use thereof. The structural formula of the compound is shown in formula (I) as follows, wherein x is an integer of 1-6, n, y and p are integers of 1-4, and ...
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WO/2022/073901A1 |
The invention relates to a fabric for lightweight nautical sails for sailboats and other surface vessels, such as spinnakers, asymmetric spinnakers, and gennakers, the fabric being formed from warp yarns and continuous weft yarns made of...
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WO/2022/069492A1 |
The present invention pertains to a dispersion of polyester particles in an aqueous dispersion medium, wherein the particles have a number average particle size below 1000 nm, and wherein the polyester particles are composed of a polyest...
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WO/2022/062830A1 |
A unidirectional water-guiding facial mask base material, having a three-layer structure. The upper layer is a hydrophobic modified polyester fiber, the middle layer is a chitosan modified polyvinyl alcohol fiber, and the lower layer is ...
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WO/2022/063285A1 |
Provided are a nanofiber composite unidirectional fabric and a preparation method therefor. The nanofiber composite unidirectional fabric according to the present invention comprises at least two unidirectional sheet layers and nanofiber...
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WO/2022/062287A1 |
Disclosed are a polyamino acid-grafted modified water-repellent fabric and a preparation method therefor. An amino group is grafted to a fiber surface, the ring-opening polymerization of aniline acid anhydride is initiated by the amino g...
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WO/2022/065261A1 |
The present invention addresses the problem of improving: the wettability of a treatment agent for nonwoven fabrics that are formed of polyolefin synthetic fibers; and long-term hydrophilicity of a spun-bonded nonwoven fabric that is for...
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WO/2022/064493A1 |
Provided herein is a process, compositions and machinery for performing digitally chemical cutting of a fabric, using digital inkjet methodologies and machines, being particularly, but not exclusively, suitable for roll-to-roll printing ...
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WO/2022/065475A1 |
The present invention addresses the problem of suppressing fluffing of acrylic resin fibers. A treatment agent for acrylic resin fibers according to the present invention contains a carboxylic acid compound that has an acid value of 60 m...
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WO/2022/065476A1 |
The present invention addresses the problem of suitably improving the bundling characteristics of synthetic fibers. A synthetic fiber processing agent contains a smoothing agent and a non-ionic surfactant. The smoothing agent contains a ...
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WO/2022/062288A1 |
Disclosed are an aniline anhydride, a preparation method therefor, and a polyaminoacid graft chain. In the presence of an acid binding agent, an addition-elimination reaction is carried out between N-phenyl amino acid and Boc anhydride t...
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WO/2022/057467A1 |
A modified collagen fiber and the use thereof. The modified collagen fiber is prepared by modifying collagen fibers with a vegetable tannin. A preparation method therefor specifically comprises: mixing and reacting a vegetable tannin and...
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WO/2022/053075A1 |
The invention discloses a thermally comfortable PM2.5-proof nanofiber mask filter element and a manufacturing method therefor, comprising an infrared light transmitting inner layer filter element (5) on the side near to the skin, and a v...
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WO/2022/047845A1 |
Disclosed in the present application is a process method for treating an automotive interior trim material to be "waterproof, oil-proof, and dirt-proof" by using low temperature plasma. The process method for treating an automotive inter...
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WO/2022/050211A1 |
The present invention provides a resin-bonded fiber characterized by: including conductive fibers having an average fiber diameter of 10-5000 nm and an average aspect ratio of 30 or greater, and a thermoplastic resin that is integrated w...
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WO/2022/044559A1 |
Provided are: a surface-treated glass cloth capable of obtaining high insulation reliability in a printed wiring board and less likely to wrinkle during the production of a prepreg; a prepreg; and a printed wiring board. The surface-trea...
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WO/2022/032440A1 |
A composite microsphere, and a preparation method therefor and an application thereof. Specifically, disclosed is a composite microsphere. The composite microsphere has a shell layer formed by crosslinked polysaccharide; the shell layer ...
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WO/2022/034990A1 |
The present invention relates to a method for manufacturing a bio-composite material which is environmentally friendly and has excellent physical properties and bonding strength, by using thermoplastic starch, which is made of natural ma...
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WO/2022/028412A1 |
Disclosed are a hydrophobic and oleophobic coating, a preparation method therefor and a product, wherein the hydrophobic and oleophobic coating is formed by the deposition of a perfluoropolyether or perfluoropolyether derivative on the s...
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WO/2022/021526A1 |
Disclosed in the present invention is a preparation method for a mosquito-repellent antibacterial fabric. The preparation method comprises the following steps: firstly, blending 40% of bamboo fiber and 60% of cotton fiber to prepare the ...
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WO/2022/021486A1 |
Provided are PAN-based carbon fibers, a preparation method therefor, and carbon fibers made therefrom. The method for preparing the PAN-based carbon fibers comprises firstly impregnating PAN protofilaments with a nitrogen- and/or phospho...
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WO/2022/024733A1 |
Provided are: a surface-treated glass cloth with which the reliability of a printed wiring board can be improved; a prepreg; and a printed wiring board. This surface-treated glass cloth includes a surface-treated layer containing a silan...
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WO/2022/018960A1 |
The purpose of the present invention is to achieve: a woven/knitted fabric which does not inhibit movement of the body and is especially suitable for use in garments; and a garment which uses this woven/knitted fabric. In order to achiev...
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WO/2022/016663A1 |
Provided is a reaming method for an activated carbon fiber, comprising: A, impurity removal; B, primary cleaning; C, primary drying; D, primary modification: putting dried activated carbon fibers into magnesium powder to react for 30-70 ...
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WO/2022/012012A1 |
Disclosed is a method for preparing a strongly hydrophobic real silk fabric. A specially designed grafting system is used and comprises laccase, an acetate buffer having a pH of 4-5, lauryl gallate, ethanol, a reaction medium, a catalyti...
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WO/2022/009918A1 |
Provided are a specific sizing agent, sized fibers, and a prepreg that make it possible to suppress foaming during hot forming and to form a molded object that has an excellent appearance, including smoothness, and, in a laminate, has ex...
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WO/2022/009796A1 |
A carbon fiber bundle with an adhered sizing agent, which comprises a carbon fiber bundle and a sizing agent adhered to the surface thereof, provides a carbon fiber bundle with elevated abrasion-resistance, and at the same time superior ...
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WO/2022/007430A1 |
The present application provides an antibacterial material, a preparation method therefor, and an application thereof. The antibacterial material provided by the present application comprises a non-woven fabric substrate and an antibacte...
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WO/2022/004208A1 |
This fiber structure includes polyester fibers 1, where at least a portion 2a of hydrophilic polyester resin processing agent molecules 2 is absorbed in at least a portion of the polyester fibers 1, and remainder 2b covers the surface of...
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WO/2022/004872A1 |
A chopped carbon fiber bundle comprising: carbon fibers; and a sizing agent, wherein the sizing agent contains a compound having a maleimide group, and the compound having a maleimide group is liquid at 25°C. A production method for a c...
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WO/2021/251196A1 |
This adhesive interlining (1) is provided with a base fabric (10) and adhesive resin parts (20). The adhesive resin parts (20) are formed from a resin (R1) on a first surface (10A) in the form of dots, said first surface being one surfac...
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WO/2021/251205A1 |
The present invention provides a means for improving a method for producing a carbon fiber bundle with a slit. A method for producing a carbon fiber bundle with a slit according to the present invention is characterized by comprising: a ...
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WO/2021/243942A1 |
A copper ion fiber and HIGH flame-retardant composite fiber fabric, and a manufacturing method therefor. The copper ion fiber and HIGH flame-retardant composite fiber fabric comprises the components in percentage by mass: 20% of a copper...
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WO/2021/244006A1 |
An antimicrobial, antistatic and stain-release down-proof fabric and a preparation method therefor. In the down-proof fabric, superfine polyester DTY filaments are used as warp yarns, and superfine polyester DTY filaments are used as wef...
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WO/2021/246404A1 |
[Problem] To provide: a fiber product that has a surface to which a functional substance is able to be firmly affixed, said fiber product exhibiting excellent durability in terms of washing; and a method for producing a fiber product, sa...
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WO/2021/237519A1 |
A method for treating flash-explosion of a supercritical CO2 fluid for a natural fiber, comprising the steps of: placing the natural fiber in a fluid flash-explosion treatment unit (10), starting a pressure pump (4), introducing a certai...
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WO/2021/230608A1 |
The present invention provides a method for preparing a composite heating material by means of metal-coated carbon fibers, a composite heating material prepared by the method, a molded body comprising the composite heating material, and ...
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WO/2021/213487A1 |
Disclosed in the present application is a method for reducing fuzzing and pilling of an animal textile. The method comprises the following steps: 1) detecting the water content of an animal textile, 2) regulating and controlling the wate...
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WO/2021/206113A1 |
A viscose rayon non-woven fabric treatment agent according to the present invention is characterized by comprising a zinc compound and a surfactant. An aqueous solution of a viscose rayon non-woven fabric treatment agent according to the...
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WO/2021/206112A1 |
A viscose rayon treatment agent according to the present invention is characterized by comprising a zinc compound and a surfactant. An aqueous solution of a viscose rayon treatment agent according to the present invention is characterize...
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WO/2021/199497A1 |
The present invention provides a glass direct roving which enables the achievement of good glass filament-reinforced thermoplastic resin pellet productivity, while being capable of achieving a good balance between excellent spinnability ...
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WO/2021/196103A1 |
Disclosed are a water-based nano disperse dye useful for softening finishing and the use thereof. The water-based nano disperse dye is obtained by mixing a raw dye, a surfactant mixture and water and then grinding same, or by mixing a ra...
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WO/2021/189707A1 |
The present invention belongs to the technical field of fabric dyeing methods, and specifically relates to a method for dyeing a bamboo fiber fabric on the basis of a Mahonia bealei (Fort.) Carr. plant dye. Mahonia, which is applied as a...
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WO/2021/189179A1 |
A nano-titanium and hemp fiber composite material, which consists of a fiber substrate formed by a fabric that is made from 30-45％ cotton fiber and 40-60％ hemp fiber by weight percentage, and of a layer of nano-titanium that is coate...
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WO/2021/193777A1 |
The purpose of the present invention is to provide a method for producing a fiber-reinforced composite material having exceptional adhesiveness between a resin and reinforcing fibers. The method for producing a fiber-reinforced composite...
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WO/2021/187426A1 |
The present invention provides a method for producing a fiber material, said method being capable of performing a scouring treatment without using sodium hydroxide that is strongly alkaline, while being also capable of performing the sco...
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WO/2021/182544A1 |
This pneumatic tire comprises a belt that has at least five belt layers, at least one of the belt layers being a spiral belt layer in which a rubberized layer of belt cord is wound so as to spiral in the tire circumferential direction, a...
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WO/2021/182976A1 |
A product having powder-like properties, the product comprising animal fibres, e.g. wool, having a length less than 10 mm, preferably less than about 3 mm, more preferably less than about 2 mm. Surprisingly, animal fibres having a length...
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WO/2021/182541A1 |
Provided is a rubber/organic fiber cord composite in which rubber and an organic fiber cord are firmly adhered and which exerts less burden on the environment. This rubber/organic fiber cord composite is provided with a rubber member and...
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WO/2021/182539A1 |
Provided is an adhesive composition that has a low environmental impact and makes it possible to firmly adhere rubber and organic fibers. The adhesive composition is characterized by containing a polyphenol and an aldehyde. The adhesive ...
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