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JP3439491B2 |
PURPOSE: To obtain a specific sheet having excellent water resistance as well as excellent air permeability and moisture permeability. CONSTITUTION: A paper stock consisting of (A) a polyolefin synthetic pulp and (B) a synthetic fiber is...
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JP2003227090A |
To provide a nonwoven fabric capable of being uniformly contacted with a photosensitized body when the fabric is used in a contact electrification process, having small variation in electric resistance values between single fibers compos...
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JP3423363B2 |
PURPOSE: To obtain paper or nonwoven fabrics which is high in durability and excellent in environmental safeguard because of their high biodegradability by mixing cellulosic fibers with a specific aliphatic polyester fibers having high a...
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JP3421446B2 |
PURPOSE: To obtain powder-containing paper having no problem in water filtration in paper making and improved powder yield and no reduction in paper power by adding finely fibrillated cellulose combined with powder to a pulp slurry for p...
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JP3422882B2 |
To obtain base paper suitable for a decorative sheet for V-cutting excellent in bending processability and printability by forming a paper stock containing a natural pulp having a length weighted mean fiber length equal to or larger than...
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JP3418625B2 |
A multi-layered paper product. The paper product has individual layers for providing a soft tactile sensation to the user, for providing strength, and for providing bulk. Suitable fibers for increasing bulk may be synthetic fibers, debon...
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JP2003140661A |
To provide a flexible acoustic panel which can be molded and embossed, is highly acoustically absorptive and has a smooth and paintable surface and to provide the panel which is relatively durable and has a high NRC value when the panel ...
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JP2003138492A |
To provide dried simple cellulosic fiber products and to provide a method of forming dried simple fibers and a simple fiber producer.The pulp as feedstock is conveyed to a jet drier. The jet drier simplifies and dries the pulp fed. The s...
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JP2003126643A |
To provide a pulp-like hygroscopic material free from falling-off and deviation of a hygroscopic component, having a rapid-reversible, moisture controlling property, heat stability, and excellent dimensional stability, and to provide a c...
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JP3400017B2 |
PURPOSE: To provide a low cost method of manufacturing a coffee filter paper with improved filtering speed to be used for an automatic vending machine. CONSTITUTION: A pulp slurry blended over 30 deformation per cent with a cellulosic na...
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JP2003089970A |
To provide a no-crimp short-cut fiber of a flame-retardant polyester, having flame retardancy and good dispersibility.This no-crimp short-cut fiber of the flam-retardant polyester is formed out of a polyester which is obtained by copolym...
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JP3389968B2 |
To obtain the subject staple for providing elastic nonwoven fabric having latent crimping development, light weight and excellent elongation recovery, by spinning a specific polyester A and a prescribed polyester B under specified condit...
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JP3385105B2 |
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JP2003068362A |
To provide a gel electrolyte formable sheet and a gel electrolyte support sheet which are better in mechanical strength, difficult to cause an internal short circuit and lower in internal resistance (higher in ionic conductivity), and a ...
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JP2003049388A |
To provide a thin fabric preferably used for semiconductor circuit boards and produced in a simpler way at a lower cost. This fabric comprises an aramid fiber having a flattened monofilament section.
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JP2003049395A |
To provide a conductive liner inhibiting influence of a static electricity, required for a liner used in a corrugated board box and an industrial wrapping paper, especially for internal wrapping paper for electronic parts, and the liner ...
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JP2003045752A |
To provide an electric double-layer capacitor separator which will not break, even a high pressure is applied for adhesion with an electrode, is superior in ion permeability and is superior in ionic solution retaining property. The elect...
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JP3372321B2 |
PURPOSE:To provide a nonwoven fabric excellent in electrolyte absorbing property and electrolyte keeping property despite of a low weighing capacity by forming a web of a specific slurry including organic fiber, and subjecting the web to...
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JP3372346B2 |
PURPOSE:To provide a nonwoven fabric for an alkaline battery separator with high absorbency and retainability of an electrolyte in spite of low basic weight and provide its manufacturing method. CONSTITUTION:Organic fibers mainly compris...
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JP2003024725A |
To provide an opened cell structure for an air filter provided with improved capability of removing object substances to be adsorbed while suppressing increase of pressure loss.The opened cell structure is composed of a large number of a...
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JP2003020524A |
To provide ultrafine fiber good in feeling of hand touch when used in artificial leather or the like and good in color developability as well.This joining-type conjugated staple fiber is such that a polymer A and a polymer B are alternat...
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JP2002363852A |
To facilitate the formation of a fiber assembly, and to provide the formed product hardly causing disintegration and having a sufficient strength. This formed product is obtained by forming the fiber assembly by using a water-insoluble h...
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JP2002542373A |
(57) [Summary] The present invention relates to inorganic luminescence produced by solid phase synthesis and having an average particle size of 1000 nm or less. The present invention further relates to a method for producing inorganic lu...
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JP3353199B2 |
To obtain pattered paper in which brown or black fiber and spotted pattern are uniformly dispersed by blending a pulp obtained by digesting whole stem and corollary part of bulrush reed grass without fractionating with an ordinary pulp. ...
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JP2002343328A |
To provide a separator for an alkaline battery having a sulfonic group in a large quantity while maintaining strength of its raw material.Polyolefin system nonwoven fabric is formed with sulfonic group-containing multi-core complex fiber...
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JP2002339288A |
To obtain a carbon fiber sheet having low density for improving the collection performance and the clogging preventing performance of a metallic filter produced by plating a carbon fiber sheet with metal and eliminating the carbon fiber ...
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JP3345760B2 |
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JP3345191B2 |
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JP2002536565A |
A non-woven fibre web comprising a plurality of fibres in the x- and y-direction of average length greater than 5mm and a plurality of fibres of average length less than 3mm wherein at least a proportion of the fibres of average length l...
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JP3335627B2 |
Curled, twisted cellulosic fibers are reduced in size by mechanical means, i.e., by refining. The refined fibers are formed into sheets which are used as an absorbent layer in diapers, bandages and, especially, in sanitary napkins. In on...
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JP2002294550A |
To provide fibrillated silk fiber with decrease in the fiber strength inhibited and produce a silk fiber structure having excellent strength and abrasion resistance by use of the fibrillated silk fiber.The objective fibrillated silk fibe...
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JP2002293054A |
To provide a thin sheet paper for an original paper for a heat-sensitive stencil printing plate with excellent dimensional stability and carrying properties when lamination with a thermoplastic film is processed and manufacturing a print...
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JP2002274893A |
To provide a chopped strand for glass paper, which is rapidly opened to monofilaments which hardly coagulate secondarily after the strand has opened.The chopped strand for glass paper is characterized in that a surfactant and/or a water ...
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JP2002266281A |
To provide a wet type nonwoven fabric excellent in heat resistance and electrolytic solution-holding property, and capable of reducing internal resistance of an electrochemical element, and a separator for an electrochemical element and ...
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JP3321780B2 |
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JP3319603B2 |
The fluid distribution members according to the present invention preferably comprise three basic components: chemically stiffened, twisted, and curled bulking fibers, high surface area fibers, and thermoplastic binder fibers. Fluid dist...
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JP2002527641A |
Disclosed is a composition for softening a wet laid cellulosic structure. A particularly preferred structure is an absorbent tissue. Further disclosed are tissue structures softened using the composition. The composition includes an effe...
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JP3317660B2 |
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JP2002227031A |
To obtain a fiber suitable for a separator, having excellent thinning properties by drawing, low denier and excellent strength after splitting while possessing hydrophilicity, namely retention of electrolyte.This fiber for a separator is...
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JP2002227030A |
To obtain a fiber suitable for a separator, having excellent thinning properties by drawing, low dewier and excellent strength after splitting while possessing hydrophilicity, namely retention of electrolyte.This fiber comprises a mixtur...
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JP2002525452A |
A method of making sanitary paper products from coarse fibers. The method includes the steps of: (a) pulping coarse fibers in water with agitation to produce a pulp slurry, the pulp from the coarse fibers having an average fines content ...
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JP2002212829A |
To obtain an electroconductive PVA-based fiber having a small single fiber finenness of the fiber with the slight dispersion of resistivity value and stabilized electroconductive performances and suitable for a charged material, antistat...
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JP3309181B2 |
To obtain an easily splittable polyolefin-based splittable conjugate fiber by adding no additive for improving splittability and to obtain a fine fiber form having good formation by using the same. This fiber is (1) a polyolefin-based sp...
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JP2002173899A |
To provide a nonwoven fabric wall paper solving the problems of difficulty in combining three-dimensional feeling or voluminous feeling, increased surface abrasive strength and aesthetic surface printing together and of difficulty in pro...
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JP2002173666A |
To obtain a wet friction material having a high energy absorption level under high-load conditions and excellent durability while maintaining stable frictional performances by improving heat transfer performances.This wet friction materi...
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JP3288601B2 |
To provide a method for producing coated paper for photogravure printing, excellent in operability, having smoothness and cushion property suitable for photogravure printing, almost free from error dot and excellent in dot reproducibilit...
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JP3284960B2 |
To provide a water-disintegrable nonwoven fabric holding a strength capable of resisting to works such as a cleaning work in a dry state and in a wet state and capable of disintegrating fibers composing the nonwoven fabric in a large vol...
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JP2002151040A |
To provide a separator superior in mechanical performance, separability and various performances such as flexibility or the like, and used for a battery or capacitor having a high production efficiency.This is the separator used for the ...
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JP2002151043A |
To provide a wet nonwoven fabric for a battery separator and its manufacturing method in which a short circuit prevention performance and an electrolytic solution retention performance are superior even if the thickness is thin, a gas pa...
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JP2002138386A |
To prepare a high-density activated carbon fiber sheet having excellent handleability, causing neither break nor crack in formation in post processing, in application, or the like, and to provide a method for producing the same.This acti...
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