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JP5296278B2 |
The invention concerns a pigment, filler or mineral containing a natural calcium carbonate, treated with one of more providers of H3O+ ions and gaseous CO2, allowing a reduction in the weight of paper for a constant surface area without ...
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JP5291274B2 |
A semipermeable membrane support includes, a non-woven fabric including main fiber and binder fiber, both of which are formed of synthetic resin fine fiber, the non-woven fabric being manufactured by heating and pressing after paper maki...
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JP5290507B2 |
To provide a filter medium for an air filter with such advantages as low pressure loss, stably secured high uptake efficiency, high water resistant strength and high mass reduction rate after burning-disposal of a used filter medium, and...
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JP5292517B2 |
Fibrous structures that exhibit a pore volume distribution such that at least 25% and/or at least 43% of the total pore volume present in the fibrous structures exists in pores of radii of from 91 μm to 140 μm, and to methods for makin...
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JP5286658B2 |
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JP2013177700A |
To provide thin paper having excellent strength, low heat shrinkage, and excellent uniformity.As fibers forming thin paper, the thin paper contains 5-40 mass%, based on total fibers, of wholly aromatic polyester fibers in which branch pa...
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JP2013174028A |
To provide an undrawn polyester binder fiber for papermaking, having both high flowability and high dispersibility in water and giving a wet nonwoven fabric which has a low basis weight and is thinned by papermaking.The undrawn polyester...
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JP5283823B2 |
To provide an acrylic conjugate fiber having high liquid-absorbing capacity and high solvent resistance through acquiring large specific surface area by splitting/fibrillation even with low energy, and to provide a nonwoven fabric contai...
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JP5280388B2 |
To provide a surfacing sheet which neither causes resin leakage in a production process of an foaming resin-made thermal insulation board nor causes a failure even when used in a hot asphalt application method but which is suitable for o...
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JP5281549B2 |
To provide a nonwoven fabric for reinforcing a FRP, not requiring release paper when preserving the fabric, having strength and stiffness required and sufficient for application operation, and having excellent uniformity. The nonwoven fa...
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JP2013170338A |
To provide a mat material that secures safety and simultaneously has superior wind erosion resistance.The mat material includes a first inorganic fiber made of alumina fibers and a second inorganic fiber made of bio-soluble fibers. An av...
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JP2013159882A |
To provide a fiber sheet containing ultra fine fibers that has relatively high permeability or air permeability and is excellent in mechanical strength, and is applicable to a variety of uses.A fiber sheet includes a fiber layer in which...
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JP5261221B2 |
To provide a substrate for adhesive tape, while well-applicable to curved and/or uneven places or frequently bent and stretched places, seldom shrinkable even if stored under a highly humid circumstance, and good in texture and uniformly...
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JP5260581B2 |
An electrode base material for solid polymer fuel cell that overcomes the problems of prior art and is most suitable for use in assembling of an inexpensive compact cell stack; and a process for producing the electrode base material. The...
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JP5260308B2 |
The present invention relates to wood pulp and polyareneazole pulp for use as reinforcement material in products including for example friction materials, fluid sealing materials, and papers. The pulp comprises (a) irregularly shaped, wo...
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JP5260663B2 |
An absorbent article includes an absorbent composite which comprises substantially water-insoluble, water-swellable, non-regenerated, carboxyalkyl cellulose fibers. The fibers have a surface having the appearance of the surface of a cell...
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JP2013151770A |
To provide a sheet for a wallpaper, which can prevent deposition of both of a hydrophilic contaminant and an oleophilic contaminant, has excellent printability, does not need to be bonded with a film and the like and thereby has excellen...
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JP5254720B2 |
To provide a method for producing a fibrillated product of a thermotropic liquid crystal polymer at a low cost while reducing the load on the environment caused by a waste liquid. The method for producing the fibrillated product of the t...
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JP5251342B2 |
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JP5250328B2 |
To provide a method for producing a carbonaceous electrode material free from warpage and delamination defects. Two or more carbon staple fiber paper sheets produced by making paper sheets by a paper-making step, continuously pressing th...
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JP5240697B2 |
Disclosed is a multi-layer paper suitable as a material for preparing heat-sensitive stencil printing masters. The multi-layer paper is produced by combining a plurality of thin paper layers by paper making. The multi-layer paper has a p...
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JP5236100B1 |
To provide a cushioning material having an excellent restoration rate after compression and heating, a method for producing the same, and equipment. The cushioning material is composed of a biosoluble inorganic fiber heat-treated at 400 ...
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JP5230055B2 |
A low shrinkage, high temperature resistant vitreous inorganic fiber having a use temperature up to at least 1330° C., which maintains mechanical integrity after exposure to the use temperature and which is non-durable in physiological ...
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JP5224614B2 |
The invention pertains to a method for making a polymer-additive composite particle from a dope by jet spinning the dope to obtain a pulp, fibril or fibrid, wherein the solvent of the dope is selected from N-methyl-2-pyrrolidone, N,N′-...
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JP5226108B2 |
A reinforcing material for proton conductive membrane, comprising a nonwoven fabric including, as essential components thereof, glass fibers having a C-glass composition and a binder for strengthening bonding between the glass fibers. Th...
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JP5221377B2 |
The present invention relates to para-aramid pulp including meta-aramid fibrids for use as reinforcement material in products including for example friction materials, fluid sealing materials, and papers. The invention further relates to...
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JP5221378B2 |
The present invention relates to thermoplastic and polyareneazole pulp for use as reinforcement material in products including for example fluid sealing materials, as a processing aid including its use as a thixotrope, and as a filter ma...
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JP5221376B2 |
The present invention relates to thermoset and polyareneazole pulp for use as reinforcement material in products including for example fluid seals and friction materials, as a processing aid including its use as a thioxotrope, and as a f...
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JP2013122101A |
To provide a wet nonwoven fabric superior in tensile strength and heat resistance.The wet nonwoven fabric comprises a polyethylene naphthalate drawn staple fiber and a polyethylene naphthalate undrawn staple fiber, and has a density of 0...
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JP2013122102A |
To provide a nonwoven fabric which includes a main fiber and a binder fiber, where the main fiber is fixed by the binder fiber, and which has a sufficient rigidity and strength in practical use and is excellent in handleability during pr...
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JP2013122094A |
To provide a polyester fiber for papermaking, which has both of high dispersibility in water and high strength, and forms a thin wet nonwoven fabric with low weight by being formed into paper.The polyester fiber for papermaking is a poly...
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JP5216229B2 |
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JP5216924B1 |
Provided is a non-woven fabric for semipermeable membrane support, in which adhesiveness of a semipermeable membrane to a support is satisfactory, the thickness uniformity of the semipermeable membrane is satisfactory, and permeation-thr...
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JP5215988B2 |
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JP5215073B2 |
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JP2013118950A |
To provide facial oil blotting paper for skin or the like excellent in the soft texture and the sebum removing capability, and capable of concealing the quantity of removed sebum.The facial oil blotting paper whose basis weight is 5-30 g...
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JP5209303B2 |
The present invention relates to acrylic and para-aramid pulp for use as reinforcement material in products such as seals and friction materials. The pulp comprises (a) irregularly shaped, acrylic fibrous structures, (b) irregularly shap...
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JP5203515B1 |
Provided is a nonwoven fabric for semipermeable membrane support, in which adhesiveness of a semipermeable membrane to a support is satisfactory, the thickness uniformity of the semipermeable membrane is satisfactory, and permeation-thro...
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JP5203518B1 |
The present invention addresses the problem of providing a nonwoven fabric for semipermeable membrane supporting body, which gives fine MD curl when a semipermeable membrane coating liquid is coated on the supporting body (nonwoven fabri...
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JP2013104142A |
To provide a cellulosic nonwoven fabric capable of improving air permeability even by using a nanofiber.A nonwoven fabric is prepared by combining a cellulose nanofiber 7 with a spacer fiber having an average fiber diameter larger than t...
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JP2013094880A |
To provide a base material for a polishing object holding carrier material allowing leftover material to be recycled.The base material for a polishing object holding carrier material is constituted of a formed sheet body which comprises ...
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JP2013087367A |
To obtain a high-strength C/C composite material that has small variations in strength and a few air holes therein.The method for producing the C/C composite material comprises: a step of preparing slurry containing a carbon fiber, a hyd...
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JP2013082570A |
To provide a carbon fiber sheet which has high electrical conductivity, heat resistance, chemical resistance, flexibility and handleability and whose quality is easily stabilized.Fibers having a fibril part in raw material fibers are use...
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JP5191668B2 |
To provide an active carbon sheet in which function of active carbon is maintained and to provide a method for producing the sheet. The active carbon sheet has a base material containing fibrous or powdery active carbon and inorganic oxi...
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JP5191249B2 |
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JP2013514495A |
A multilayer mounting mat for an exhaust gas treatment device including high temperature resistant inorganic fibers, optionally organic binder, and optionally intumescent material. A plurality of the mounting mat plies contain a substant...
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JP5190277B2 |
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JP5190429B2 |
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JP5191078B2 |
A conductive microporous sheet material comprises primary carbon fibres having a cross-sectional dimension of at least 1 mum, secondary carbon fibres in the form of carbon nanofibres and a binding agent for binding said primary and secon...
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JP5179576B2 |
This invention is on manufacturing method of antimicrobial and anti-fungus wet tissues with antimicrobial and anti-fungus whole cloth for wet tissue(i.e. non-woven fabrics, cottons and papers) manufactured with nano metal particles soak ...
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