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JP2021048086A |
To provide a thermal runaway suppression fireproof sheet that can prevent the spread of fire to an adjacent lithium-ion cell when one cell runs away due to thermal runaway and ignites in a battery pack including a plurality of lithium-io...
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JP6849026B2 |
To enhance strength under a humid condition while maintaining high transparency in a sheet using a fine fiber with a substituent introduced.A sheet contains a fine fiber having an ionic substituent and bi or higher valent metal and havin...
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JP2021042494A |
To provide a method for producing a composite material and a method for producing carbon fibers in a form of a nonwoven fabric, capable of sufficiently dispersing carbon fibers in a dispersion and capable of enlarging the area of a carbo...
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JP6844261B2 |
Provided is a flame-blocking nonwoven fabric having excellent processability and high flame-blocking properties. The flame-blocking nonwoven fabric has a density of 200 kg/m 3 or more and comprises non-melting fibers A whose high-tempera...
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JP2021034256A |
To provide a slurry which enables the formation of a separator for a secondary battery superior in heat resistance.A slurry according to the present invention comprises: a fine fiber of 150°C or higher in melting point (decomposition te...
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JPWO2019150964A1 |
An object of the present invention is to provide a water-decomposable non-woven fabric having both excellent wet strength and water-decomposability. The present invention is a water-decomposable non-woven fabric in which pulp fibers and ...
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JP6829083B2 |
To provide a filter material for an immersion type filter cartridge which is not only excellent in filter performance but also has a low pressure loss and a large processing amount and can maintain the performance over a long time as the...
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JP6829174B2 |
To provide a carbon fiber unwoven fabric excellent in sheet making property and uniformity.There is provided a carbon fiber unwoven fabric containing a carbon fiber, a thermoplastic resin fiber, and a fibrillated cellulose fiber, in whic...
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JP6829088B2 |
To provide a wet wiper that is excellent in wiping property and surface strength.In a wet wiper in which chemical liquid is impregnated to a fiber sheet, the fiber sheet is formed by laminating two or three pieces of base paper subjected...
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JP6825442B2 |
To provide a sheet-like matter which has formation equal or superior to that before addition, in impregnating a porous sheet-like matter comprising carbon fiber with a liquid having a conductive solid dispersed therein.In a method for im...
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JP6818409B2 |
To provide a fibrous casing paper material that can obtain a fibrous casing superior in liquid retention and releasing property of food modifiers, etc., as well as folding process suitability.A fibrous casing paper material of the presen...
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JP2021004431A |
To obtain a fiber sheet capable of forming a three-dimensional gap in a width direction in which ultra-fine fibers are bonded at points and further being applied to a filter material for a highly functional filter excellent in resistance...
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JP2021004436A |
To provide an eco-stone fiber paper processing method by recycling tailings.The alkaline value of tailings is treated to a desired value of a pH7 value based on a paper standard with neutral electrolytic catalyst reaction water of pH 7 o...
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JP2021001411A |
To provide a PPS fiber-containing wet non-woven fabric which hardly causes paper breakage when be produced by a wet papermaking method, is excellent in thermal dimensional stability at a temperature exceeding 200°C, and improves hydroph...
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JP2021001418A |
To provide a PPS fiber-containing wet non-woven fabric which hardly causes paper breakage when be produced by a wet papermaking method, is excellent in a dimension maintenance rate when be heated to 250°C, and improves hydrophilicity.A ...
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JP6808101B2 |
To provide an expansion molded product not only excellent in sound absorption properties and rigidity but also resistant to tearing after bending deformation, and a web and a stampable sheet suitable for producing the expansion molded pr...
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JPWO2019093305A1 |
The present invention comprises a sheet substrate consisting of an aramid floc having an average fiber width of 10 to 30 μm and an aramid fibrid having an average fiber width of 5 to 40 μm; an average fiber of less than 5 μm present o...
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JP2020204041A |
To provide fibrous cellulose having a phosphorus oxo acid group and excellent in heat resistance.The present invention relates to fibrous cellulose including a phosphate group and a phosphorous acid group. The method for manufacturing th...
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JP6799857B2 |
To make it possible to appropriately use as a voucher base-paper for manufacturing a voucher having texture of Japanese paper.A voucher base-paper 10 has: a principal surface 11 that is re-moisturized adhesive property; and a second prin...
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JP6796923B2 |
To provide a paper material for fibrous casing capable of obtaining a fibrous casing excellent in liquid retain property and discharge property of a food product modifier and adhesion with a synthetic resin layer as an outer layer by use...
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JP2020192773A |
To provide Japanese paper that is thin and is high in tensile strength and has low contractility.The present invention provides Japanese paper that has a three-layer structure in which a synthetic resin-made reinforcement sheet 2 is held...
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JP6792258B2 |
To provide a coffee drip filter for stably obtaining a delicious coffee extract.A coffee drip filter 1 is made by embossing a non-woven fabric including a fiber formed of a hydrophobic resin. The filter 1 has an embossed part with an are...
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JP6789311B2 |
The present invention provides a water-dispersible sheet with a suppressed time degradation of the tacky adhesiveness of the tacky adhesive layer, while maintaining the water dispersibility. The base paper of the water-dispersible sheet ...
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JP6785547B2 |
To provide a carbon short fiber unwoven fabric excellent in processability without damaging dispersibility of a carbon short fiber during heating or heating pressing treatment when manufacturing a carbon fiber reinforced thermoplastic re...
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JP6781691B2 |
[Problem] To provide a wrapping paper in which, when the wrapping paper is held to light, a contrast between a watermarked part and a non-watermarked part is visible and the watermarked part looks beautiful so as to achieve an excellent ...
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JP6780736B2 |
The present invention addresses the problem of providing a sheet for fiber-reinforced plastic molded body, which enables the achievement of a fiber-reinforced plastic molded body that is suppressed in the occurrence of drips during combu...
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JP2020172729A |
To provide a non-woven fabric, a laminated non-woven fabric structure, and a filter cloth for a filter, which are excellent in acid resistance.The non-woven fabric is obtained by using ultrafine acid-resistant fibers A having a fiber dia...
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JP2020167375A |
To provide a non-woven fabric base material for an electromagnetic wave shielding material and an electromagnetic wave shielding material, capable of exhibiting excellent electromagnetic wave shielding properties.A nonwoven fabric for el...
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JP2020165055A |
To provide a carbon staple fiber nonwoven fabric which is excellent in the texture, has less fiber falling-off, and is excellent in the tensile strength and the flexural strength when fabricated into a laminate such as CFRP or CFRTP.A ca...
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JP2020165048A |
To provide a carbon fiber nonwoven fabric excellent in the fiber dispersibility and the uniformity, and capable of reducing unevenness in penetration of a thermoplastic resin into its fibers, and to provide a carbon fiber-reinforced resi...
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JP2020158941A |
To provide a method of reducing a volume for concentrating and storing or transporting a low-concentration de-fiberized recycled carbon short-fiber slurry, and a method of easily removing a concentrated recycled carbon short-fiber, by us...
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JP2020158912A |
There are provided wet nonwoven fabric of a short carbon fiber, which is characterized in that the blended amount of a short carbon fiber is not less than 10 mass% and less than 98 mass%, and the ratio of the maximum value and the minimu...
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JP6761121B2 |
The purpose of the present invention is to improve the balance between the water dispersibility and the surface barrier property of a water-dispersible sheet having a sealing layer comprising methylcellulose on at least one surface. The ...
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JP2020148436A |
To provide a total heat transfer element sheet excellent in strength, stretch restriction, and gas insulation.In a total heat-transfer element sheet made of a base material sheet, the base material sheet contains natural pulp and fiber g...
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JP2020146606A |
To provide a semipermeable membrane support body that can suppress a semipermeable membrane from being contracted after the membrane is coated, so as to form a uniform semipermeable membrane not curled.The semipermeable membrane support ...
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JP6752952B2 |
To provide inorganic fiber paper having density being controlled in a preferred range and improved impregnation property before firing.The inorganic fiber paper is a base material which is obtained by sheeting by wet machining using: a b...
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JP2020133055A |
A carbon short fiber wet type nonwoven fabric has carbon short fibers in an amount of 10 mass% or more and 98 mass% or less with respect to whole fibers, a tensile strength in a flow direction of 0.1kN/m or more and less than 5.0kN/m, an...
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JP2020133071A |
To provide a carbon fiber paper having sufficient strength as well as uniform strength even in a surface direction for a core material of a carbon fiber paper reinforced plastic, a manufacturing method thereof, and a carbon fiber paper r...
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JP2020134009A |
To provide a total heat exchanging element paper that is excellent in thermal conductivity, moisture permeability, and paper strength.A total heat exchanging element paper has beaten cellulose fiber, synthetic fiber and a moisture absorb...
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JP2020133063A |
To provide a total heat exchange element paper excellent in thermal conductivity, moisture permeability and paper strength.A total heat exchange element paper includes a beaten cellulose fiber, a wholly aromatic polyamide fiber and a moi...
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JP6746910B2 |
To provide a new three-dimensional molded body which is a minute three- dimensional molded body composed of nanofiber and has a size of less than 1 mm.The nanofiber molded body is provided that is a molded body having a three-dimensional...
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JP6747543B2 |
To provide a sheet for a fiber-reinforced plastic molding capable of molding a fiber-reinforced plastic molding having a sufficiently improved strength in a specific direction.There is provided a sheet for a fiber-reinforced plastic mold...
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JP6743876B2 |
To provide a biodegradable industrial paper which has appropriate biodegradability and excellent wet tensile strength.A biodegradable industrial paper comprises a paper substrate containing pulp fibers and polylactic acid fibers,in which...
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JP6743805B2 |
An object of the present invention is to provide a gas diffusion electrode substrate that is highly resistant to deterioration in power generation performance in a high electric current density region, resistant to breakage and structura...
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JP2020122224A |
To provide a wet type nonwoven fabric including polyphenylene sulfide fiber which hardly causes paper breakage when manufactured by a wet type paper-making method and has excellent dimensional stability when heated up to 250°C.The nonwo...
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JP2020114959A |
To provide a nonwoven fibrous material suitable for use as a heat insulating material or soundproofing agent.There is provided a method of producing a nonwoven fibrous material, the method comprises: providing a first slurry containing w...
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JP2020114954A |
To provide a polyphenylene sulfide fiber-containing wet non-woven fabric in which paper cutting is hard to be generated upon production by a wet paper-making method, and having excellent dimensional stability when being heated to 250°C....
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JP6730451B2 |
A method for wet production of a superabsorbent material. The method comprises forming an aqueous saline solution with a concentration of 0.01-4.5 N of ionic salt and a pH from 0 to 6.0 or from 8.0 to 14.0 by the addition of a strong aci...
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JP2020111847A |
To provide a fiber dispersion that has ultra fine fibers uniformly dispersed in a medium and expresses excellent thixotropy.A fiber dispersion has ultra fine fibers with a fiber diameter of 100-5000 nm dispersed in an aqueous medium, and...
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JP6723758B2 |
To provide a manufacturing method of an unwoven fabric high in productivity and containing PPS fibers.There is provided a manufacturing method of an unwoven fabric containing polyphenylene sulfide fibers, which includes preparing a slurr...
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