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JP6724402B2 |
To provide a method for manufacturing a paper-made body capable of achieving a paper-made body which enables free arrangement of different types of fiber fillers in a plane direction and is excellent in strength.A method for manufacturin...
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JP6722106B2 |
A method of making a fiber comprised of poly(p-phenylene terephthalamide) having monomer groups grafted onto the fiber surface, the method comprising the steps of (i) providing a fiber of poly(p-phenylene terephthalamide) that has been d...
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JP6724757B2 |
To provide a nonwoven fabric that can be used as a supply source of fibers of a fiber-reinforced thermoplastic resin sheet with reduced thermal expansion in thickness direction.A glass fiber nonwoven fabric contains glass long fibers wit...
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JP6721694B2 |
Provided is a copper fiber nonwoven fabric having a bonding portion between copper fibers, and in the relationship between compressive stress and strain, is provided with a first region exhibiting plastic deformation and a second region ...
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JP6720205B2 |
Fiber sheets, structures comprising the fiber sheets and the use of the sheets. The invention further relates to biodegradable and/or recyclable products comprising the fiber sheets, useful in replacing non-biodegradable products.
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JP6715352B2 |
The problem to be solved by the present invention is to provide a polyester binder fiber having a low crystallization temperature and exhibiting improved adhesiveness and a fiber structure including the polyester binder fiber. The polyes...
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JP2020090740A |
To provide a carbon fiber non-woven fabric, a carbon fiber composite material, a carbon fiber composite material cured product, a moving body, and a non-moving body that improve the impregnation property of the matrix resin without impai...
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JP6702536B2 |
To provide a carbon short fiber reinforcement film excellent in productivity and workability and a method for producing a carbon short fiber reinforcement structure.There are provided a method for producing a carbon short fiber reinforce...
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JP2020076174A |
To provide a wet type nonwoven fabric which is difficult to beak when manufacturing by a wet type papermaking method and contains a polyphenylene sulfide (PPS) fiber.The wet type nonwoven fabric is characterized by that the fabric is com...
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JP6694973B2 |
One object of the present invention is to provide a metal fiber nonwoven fabric having high homogeneity, and the present invention provides a metal fiber nonwoven fabric in which metal fibers are bonded to each other having a coefficient...
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JP6692270B2 |
Provided is a dispersant for carbon fibers which allows uniform dispersion of relatively long carbon fibers, e.g., carbon fibers with a length of 12.5 mm or more, particularly 10.0-100.0 mm, more particularly 12.5-50.0 mm in an aqueous m...
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JP6691865B2 |
A nonwoven fibrous material suitable for use in a pollution control device or as a firestop and made according to a method comprising: providing a first slurry comprising water, first inorganic fibers, a first organic binder, and a first...
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JP6689644B2 |
To provide a wet type nonwoven fabric generating no paper-making machine dirt caused by a heat molten resin and capable of achieving both of energy saving and productivity enhancement and a manufacturing method therefor, a wet type nonwo...
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JP6689681B2 |
To provide a heat-resistant nonwoven fabric that has a low basis weight, is dense and has sufficient heat-resistance, in a heat-resistant wet type nonwoven fabric containing PPS fibers.A heat-resistant wet type nonwoven fabric containing...
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JP2020050983A |
To provide a method for producing a nonwoven fabric, which exhibits a high tensile strength in a CD direction, has a low impedance when used in an electrochemical element separator, and is less likely to cause a curl due to a heat drying...
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JP2020050999A |
To provide a manufacturing method of a carbon fiber unwoven fabric reducing generation of defects such as wrinkle or nick, suppressing cut of a sheet and excellent in uniformity of a tone.There is provided a manufacturing method for form...
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JP2020050984A |
To provide a manufacturing method of carbon fiber nonwoven fabric that reduces the occurrence of defect such as wrinkle and cut line, prevents a sheet from being torn and has a good formation.A carbon fiber nonwoven fabric manufacturing ...
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JP2020051000A |
To provide a manufacturing method of a carbon fiber unwoven fabric reducing generation of defects such as wrinkle or nick, suppressing cut of a sheet and good in a tone.There is provided a manufacturing method for forming a carbon fiber ...
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JP6675650B2 |
To provide fiber sheet useful as an intermediate reinforcing material for a vinyl chloride resin building material without using a vinyl chloride sol and a method for manufacturing the same.When inorganic fiber paper coated with vinyl ch...
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JP2020040268A |
To provide a carbon fiber non-woven fabric composite which has good surface property, and is excellent in adhesion between the composite and an adhesive when being bonded with the adhesive or the like.There is provided a carbon fiber non...
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JP6668203B2 |
To provide a production method of a filtering medium for an air filter having high filter performances (low pressure loss and high collection efficiency), hardly causing clogging at particle loading and having sufficient strength physica...
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JP6665403B2 |
To provide a resin sheet which improves thermal conductivity of a molding obtained by molding a resin sheet that is applicable to various applications such as electrical and electronic applications and automobile application.A resin shee...
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JP6662079B2 |
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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JP6662179B2 |
To provide a sheet for a fiber-reinforced plastic molding capable of molding a fiber-reinforced plastic molding in which occurrence of droppings during burning is suppressed.There is provided a sheet for a fiber-reinforced plastic moldin...
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JP2020033683A |
To provide a wearable device fabric that demonstrates conductive performance and is excellent in resistance to corrosion such as sweat.The wearable device fabric contains fibrous carbon material. The fibrous carbon material is fibrous ac...
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JP6659675B2 |
A method of making a fiber-reinforced composite structure comprising the steps of (i) forming a paper sheet having a Gurley air resistance at least 200 seconds per 100 milliliters, the sheet comprising from 30 to 70 weight percent p-aram...
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JP6656608B1 |
To have a beaten acrylonitrile fiber having a carboxyl group having a property of having high swelling property with respect to water, which is considered to be advantageous in terms of powder trapping property. However, this characteris...
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JP6652171B2 |
To provide a base material for fiber-reinforced plastic molding which can improve the bending strength of a fiber-reinforced plastic molding.A base material for fiber-reinforced plastic molding comprises a reinforced fiber and a binder c...
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JP6649701B2 |
An aramid paper sheet which is formed from a mixture of short fibers and fibrids formed from an aromatic polyamide, and which has a content of the fibrids and a thickness satisfying inequality expressions (1) and (2). 40 ≤ (FB) ≤ 90 ...
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JP6648423B2 |
To provide a nonwoven fabric prepared using a fibrous carbon nanostructure with a low BET specific surface.A nonwoven fabric according to the invention comprises a fibrous carbon nanostructure with a BET specific surface of 600 m/g or le...
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JP2020020053A |
To obtain a polyether sulfone fiber suitable for producing a non-woven fabric and paper, and to provide a non-woven fabric and paper having excellent heat resistance.A polyether sulfone fiber composed of the repeating unit of a structure...
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JP6639203B2 |
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JP6637127B1 |
To provide a method for manufacturing an inorganic decorative board having a deeply carved and sharp uneven pattern on the surface, and to provide such an inorganic decorative board. The method for manufacturing an inorganic decorative b...
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JP6636032B2 |
The invention relates to a method for the manufacture of thermoplastic fibrous materials comprising forming at least one foamed liquid comprising water and at least one foaming agent, forming a dispersion by dispersing fibers including l...
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JP2020012230A |
To provide a dispersant for wet type papermaking and a dispersion composition for wet type papermaking, having excellent dispersibility of an inorganic fiber such as a carbon fiber, a glass fiber, a ceramic fiber, etc., and an organic fi...
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JP6634459B2 |
An expandable sheet containing expandable vermiculite and inorganic fibers, wherein the inorganic fibers comprise first inorganic fibers each having a silica content of 70% by weight or more and second inorganic fibers having an average ...
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JP6629755B2 |
The present invention is directed to an article of manufacture, which can be a fiber and or a film. In one aspect, the fiber or the film comprises a polyvinyl alcohol (PVOH) and an inorganic filler comprising particles having an average ...
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JP6625941B2 |
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JP2019210566A |
To provide a polyester-based binder fiber for paper having a fine fineness.The present invention provides a polyester-based binder fiber that is a fiber mainly composed of polyester resin, having a fineness of less than 0.5 dtex, a biref...
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JP6617386B2 |
To provide a microporous film that has uniform fiber distribution, is excellent in strength, particularly tear strength, and has excellent performance as a separator for an electrochemical element.A microporous film comprises cellulose f...
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JP6619964B2 |
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JP6611421B2 |
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JP2019197702A |
To provide a non-woven fabric for a battery separator and a battery separator with excellent adhesion to an electrode, low battery resistance, and excellent cycle characteristics.There is provided a non-woven fabric for a battery separat...
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JP6605569B2 |
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JP6604118B2 |
To provide a method for producing a carbon fiber sheet containing an organic fiber as a raw material of a carbon fiber without requiring an infusibilization treatment.There is provided a method for producing a carbon fiber sheet without ...
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JP6603185B2 |
To provide a carbon short fiber nonwoven fabric containing regenerated carbon short fibers having excellent uniformity and excellent workability.A method for producing a carbon short fiber nonwoven fabric is characterized in that: a slur...
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JP6601845B2 |
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JP6598333B2 |
The present invention provides an apparatus that can be operated easily by using a polymer-based nanofiber aggregate instead of a microcapsule having a complicated process, so that huge amount of sterilizing material can be prepared in a...
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JP6598808B2 |
To transfer slurry without a binder smoothly in each transition between a dewatering process, a water squeezing process, and a drying process during formation of the slurry into a sheet-like shape through these processes. A dewatering pr...
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JP2019186507A |
To provide a lighter weight electromagnetic wave absorbing sheet having high heat resistance capable of absorbing a wide range of electromagnetic waves at high frequencies.The electromagnetic wave absorbing sheet containing conductive sh...
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