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WO/1988/004336A2 |
The method is of the type wherein the carbon (3) is brought in contact with a solution (2) of an amino compound in a bipolar solvent by polarizing it positively with respect to a cathode (5). According to the invention, the solvent is an...
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WO/1987/003919A1 |
Carbon fibers having a content of oxygen-containing functional groups (O1s/C1s) on the fiber surface, as determined by X-ray photoelectron spectroscopy, ranging from 0.05 to 0.30, a coefficient of water-extractable of up to 2.0 and a coe...
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WO/1987/003021A1 |
Fibre, filament, yarn and/or surface formations containing any of these and/or debris material having on its surface a microstructure which contains point-like, linear and/or flat depressions and/or protrusions, extending to a depth or h...
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WO/1986/005739A1 |
High strength fibers of a polymeric material and having outstanding tensile strength, Young's modulus values, and creep resistance are prepared by treating a fiber from a polymeric material, which may contain a crosslinking promoter, by ...
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WO/1985/005316A1 |
Heat shrinkable material obtained by a) thermoreversible gelation of a solution of a linear polyethylene having a weight-average molecular weight of at least 4 x 105 to form a gel material having virtually the same composition as the sol...
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WO/1985/001385A1 |
Fibrous web electrets are given added properties (1) through inclusion of a particulate material, such as a flame-retardant agent, in less than all the layers of a plural-layer film from which fibers are fibrillated, and by use of a brom...
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JP2024054472A |
[assignment]Provided is a new method for producing collagen-processed fibers that can efficiently process fibers with collagen. A step S11 of treating fibers by a dry process; and a step S21 of bringing an aqueous solution containing col...
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JP7465846B2 |
To provide a convenient manufacturing method of a base fabric for a resin-coated air bag, the base fabric materializing high-level adhesion of a resin-coated layer thereto and excellent in fire retardancy.A manufacturing method of a base...
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JP7454051B2 |
The present invention relates to provision of a textile product having a naturally faded appearance.A damage processing method for a textile product includes: irradiating a surface of the textile product with a laser beam (S1); washing t...
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JP2024512329A |
A method of providing a coating (2) on a plurality of nanowires (1) on a component (4, 5), the method comprising: a) treating each nanowire (1) with a reducing substance; b) immersing each nanowire (1) in a protective substance; c) dryin...
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JP2024037152A |
[Problem] To achieve both "improvement of light transmittance" and "retention of strength" by attaching a molten material spanning a plurality of thermoplastic fibers to the inner circumferential surface of a through hole. [Solution] A m...
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JP2024036345A |
An object of the present invention is to provide carbon fibers and the like having higher tensile strength. [Solution] The carbon fiber satisfies the relationship of formula (1) below and has a tensile strength of 6,020 MPa or more. 29-(...
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JP7445298B2 |
To provide a method for sufficiently opening a fiber bundle so that plating is applied to fibers inside the fiber bundle by vibration with simple control and for preventing a failure in which a surfactant contained in a plating pretreatm...
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JP7444929B2 |
A method for manufacturing carbon fiber, the method includes: placing a carbon fiber as an anode in an electrolyte, wherein the electrolyte is nitric acid, sulfuric acid, phosphoric acid, acetic acid, ammonium bicarbonate, sodium hydroxi...
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JP7440566B2 |
The invention relates to a method for producing a carrier layer with a hydrophilic polymeric nanocoating wherein a polymeric carrier layer is produced with filaments of polymer material(s). Further the hydrophilic polymer nanocoating is ...
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JP7436098B2 |
A method for producing a liquid-crystal polyester processed product having improved adhesion, includes a preliminary step of providing a formed body of a liquid-crystal polyester resin including a repeating unit represented by general fo...
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JP2024018566A |
An object of the present invention is to provide a structure with excellent heat resistance. A structure 100 includes a fiber base material 35 and a resin matrix 30 impregnated into the fiber base material 35. The fiber of the fiber base...
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JP2024011985A |
An object of the present invention is to provide a fibrous filter that can increase strength while maintaining air permeability to a level that poses no problem in practical use. A fibrous filter that is one aspect of the present inventi...
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JP7418247B2 |
To provide a carbon fiber having higher tensile strength.A carbon fiber satisfies a formula 29-(0.034×TM)≤(O/C+N/C)×TM≤40-(0.016×TM) (1), wherein TM is a tensile elastic modulus [GPa] of the carbon fiber, O/C is a surface oxygen c...
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JP2024502015A |
The present invention relates to an alumina-based composite fiber, a method for producing the same, and a product. The method for producing alumina-based composite fibers includes step S10 of surface-modifying the high-molecular polymer ...
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JP2024006294A |
The present invention provides a polyester filament with a small coefficient of friction and excellent abrasion resistance, and a polyester string that has excellent durability and vibration damping properties and provides a soft feel at...
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JP2024501213A |
Described herein is the use of a cyclotriphosphazene core substituted with at least three amino-cyclic carbon groups for use as a charge-enhancing additive in thermoplastic resins. Such compositions can be used in filtration applications.
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JP7410039B2 |
The current technology relates to substrate treatments, treated substrates, and filters. Treated substrates can have a treated surface that defines a pattern and/or gradient among untreated surface areas. A treated surface area can have ...
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JP7406849B2 |
A device and a method of flattening recycled carbon fiber material are provided. A main body (1) is provided with two flat plates (2) at an upper and a lower positions corresponding to each other and an ultrasonic unit (3) is disposed on...
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JP7406959B2 |
Provided are a composite material capable of further enhancing property derived from CNTs adhered to carbon fibers, a carbon-fiber-reinforced molded article, and a method for manufacturing a composite material. In a composite material 10...
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JP7405392B2 |
To provide a functional porous material capable of expressing functionality for a long period even when be exposed to friction and the like and also capable of restraining a direct contact of a functional chemical substance with skin or ...
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JP2023554195A |
The present invention relates to a method (1) for separating a polymer article (10) comprising at least one thermoplastic resin polymer (P1) and at least one other component (P2), the method (1) for separating - contacting (130) the poly...
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JP2023174023A |
To provide a flay prevention glass cloth which has fixed widths of flay prevention processing parts, and has high linearity and excellent productivity.A flay prevention glass cloth has flay prevention processing parts on both ends in a w...
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JP2023159111A |
To provide a filter media including a hydrocarbon fluid-water separation filter, enabling a substrate for use in the filter media to have an improved roll off angle.There is provided a filter media including a substrate. The substrate in...
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JP7364239B2 |
The present invention is directed to water-swellable, radiation curable compositions suitable for use in coating water-blocking fibers, such as optical fibers. The present invention is further directed to fibers, including optical fibers...
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JP7360786B2 |
To provide a composite base material, a prepreg, a carbon fiber-reinforced molded body which can more surely obtain characteristics derived from CNT bonded to a carbon fiber, and a method for manufacturing a composite base material.In a ...
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JP2023143118A |
To provide a fluororubber sheet manufacturing method allowing obtaining of a fluororubber sheet excellent in air permeability while making use of properties of fluororubber, such as heat resistance, oil resistance, and chemical resistanc...
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JP7353236B2 |
To provide a simple method for producing an airbag base fabric having a rubber coating layer excellent in adhesiveness to a base fabric composed of fibers or the like and flame retardancy.The method for producing a silicone-coated airbag...
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JP7343577B2 |
The present application provides a fabric coloring method and a colored fabric, where the fabric coloring method includes the following steps: performing radiation drying on a base cloth; sequentially forming an adhesive layer and at lea...
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JP2023125227A |
To provide a carbon fiber bundle with high strand strength, in which defects in the fibers are controlled without reducing the strand elastic modulus and a method for manufacturing the same.There is provided a carbon fiber bundle in whic...
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JP7337421B2 |
Provided are an active water preparation device, a natural fiber dyeing and finishing treatment device comprising an active water preparation device, and a method for dyeing and finishing natural fibers by using a natural fiber dyeing an...
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JP2023118483A |
To improve the dyeability of a high-strength fiber structure.A high-strength fiber is subjected to plasma treatment. Then, a specific phenol is subjected to a condensation reaction with formaldehyde to make a dye binder, which is used to...
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JP2023535751A |
TECHNICAL FIELD The present invention relates to a positively charged filter medium having an excellent ability to remove charged particles and a method for producing the same, and more specifically to negatively charged organic/inorgani...
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JP7320697B2 |
To provide a surface-treated glass cloth for printed wiring board that can improve insulation reliability when used as a prepreg, and a prepreg for printed wiring board.Provided is a surface-treated glass cloth for printed wiring board h...
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JP7312606B2 |
To provide a surface treatment method for carbonized fiber having an increased treatment capability.A surface treatment method for carbonized fiber has an irradiation step for irradiating carbonized fiber 1d with atmospheric pressure pla...
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JP7305146B2 |
To provide a method for easily manufacturing a carbon nano structure without using a metal catalyst, and a surface modification method for modifying a surface of a carbon fiber to the carbon nano structure.There is provided a surface mod...
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JP2023092410A |
To provide a method capable of easily recovering a bactericidal effect at home, thus overcoming the conventional disadvantage on an iodine-based bactericidal material, that is, unavailability of means for recovering the bactericidal effe...
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JP7298854B2 |
The present invention relates to a patterned fiber substrate comprising: a fiber substrate; and a pattern consisting of a functional material and formed on the fiber substrate, wherein at least a part of the functional material that cons...
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JP7295093B2 |
Porous and microporous parts prepared by additive manufacturing as disclosed herein are useful in medical and non-medical applications. The parts are prepared from a composition containing both a solvent soluble component and a solvent i...
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JP2023525141A |
The present invention is a method for the plasma treatment of filter material for tobacco products, the plasma treatment preferably being treatment with plasma emissions, the filter comprising the filter material obtained by this method,...
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JP2023522184A |
Described herein are antiviral facemasks and methods of use thereof to inactivate viruses that come into contact with the facemask. The face mask may comprise a fibrous material with silicon nitride powder impregnated therein and a layer...
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JP2023070108A |
To provide a robust and reliable fabric having hydrophobic and oleophobic characteristics, a method for manufacturing the fabric and an apparatus for producing a polymeric fabric.The invention relates to a polymeric fabric comprising an ...
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JP2023064697A |
To provide a carbon fiber precursor fiber capable of suppressing fusion between single fibers in flame-resistant treatment, while maintaining a high carbonization yield.A carbon fiber precursor fiber of the disclosure includes an acrylam...
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JP7269175B2 |
A fiber-SAP particle includes a superabsorbent core particle (SAP core particle) and a plurality of fibers attached to the SAP core particle and extending therefrom. The fiber-SAP particles may be formed in a fluidized bed chamber using ...
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JP7267206B2 |
The present invention provides a surface-modified wholly aromatic polyester fiber which has excellent fiber strength, while exhibiting excellent interfacial adhesion to a matrix resin. A surface-modified wholly aromatic polyester fiber a...
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