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JP2014177720A |
To provide a modified fiber product and the like that can have good touch to the skin, to provide a modified fiber for constituting the modified fiber product and the like, and to provide a method for producing the modified fiber.The mod...
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JP5590594B2 |
A metal adsorbent which can adsorb a wide variety of metals, can conform to various uses, and adsorbs metals in large amounts . Metal adsorbents in various forms, which have the property of highly efficiently adsorbing metals, are produc...
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JP2014523241A |
Degradable cellulose esters are disclosed that have incorporated therein or thereon mixed-phase titanium dioxide particles. The esters may be in the form of filters prepared by applying a plasticizer, having the mixed-phase titanium diox...
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JP5584445B2 |
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JP2014156677A |
To provide modified cellulose nanofiber excellent in heat resistance, and a composite resin composition and a compact using the same.The modified cellulose nanofiber is formed by reacting cellulose nanofiber with a compound represented b...
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JP5578210B2 |
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JP2014520945A |
The present invention relates to compositions comprising a blend of cellulose acetate and a water soluble polymer. In some embodiments, the composition is water dispersive and/or biodegradable. Embodiments of the invention also relate to...
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JP2014520973A |
Fiber bundle comprises many regenerated cellulose fibers having many sides, whose cross section having at least three sides, where at least 10%, preferably at least 50% of the cellulose fibers having many sides are asymmetric fibers, in ...
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JP2014144998A |
To provide a method of obtaining a solidified cellulose or a solid cellulose such as a molded article from a solution of cellulose without causing environmental problems such as discharging a great amount of waste liquor and consuming la...
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JP5559698B2 |
The present invention relates to readily meterable pellets of cellulosic staple fibers, their use to produce compound materials by mixing these into a polymer melt and a process for the production of these pellets in which the staple fib...
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JP5552004B2 |
A cigarette filter tow is a cellulose acetate tow having a high uncrimping energy (UCE) and a low fly. In one embodiment, the average UCE is greater than 280 and the average fly is less than or equal to 0.030 grams per 30 minutes. In ano...
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JP5543475B2 |
A method for the spinning of a fiber comprising cellulose nano-fibrils being aligned along the main axis of the fiber from a lyotropic suspension of cellulose nano-fibrils, said nano-fibril alignment being achieved through extension of t...
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JP5544510B2 |
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JP2014125689A |
To provide a method for producing a fine cellulose fiber capable of producing a fine cellulose fiber which can prevent abrasion and damage of a finely-dividing apparatus, is excellent in appearance, and can sufficiently enhance mechanica...
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JP5519544B2 |
Disclosed herein is a thermoplastic cellulosic composition for preparing a cellulose-based masterbatch and/or a fiber with an improved breaking elongation. In one example, the thermoplastic cellulosic composition includes an esterified c...
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JP5260670B6 |
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JP5496194B2 |
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JP5496195B2 |
Amethod for producing an amylose-containing rayon fiber, comprising the steps of: mixing an aqueous alkaline solution of amylose with viscose to obtain a mixed liquid, spinning the mixed liquid to obtain an amylose-containing rayon fiber...
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JP5491477B2 |
The invention is lyocell fiber characterized by a pebbled surface as seen at high magnification and having a variable cross section and diameter along and between fibers. The fiber is produced by centrifugal spinning, meltblowing or its ...
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JP5490724B2 |
A method for the production of molded bodies from a base substance, wherein the base substance is mixed with a solution for producing a molding solution, and the solution subsequently is at least partially removed from the mixture, and t...
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JP5471790B2 |
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JP5440332B2 |
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JP5440276B2 |
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JP5426209B2 |
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JP5418739B1 |
To provide a hollow fiber type semipermeable membrane which achieves both water permeability and salt rejection ability at high level, so as to conduct, with small membrane area, a water treatment utilizing concentration difference from ...
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JP5408197B2 |
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JP2014019716A |
To provide a process for producing a purified cellulose fiber using an ionic liquid, which can suppress decomposition and deterioration or solidification of the ionic liquid and thereby enable highly efficient recycling of the ionic liqu...
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JP5398972B2 |
To provide a cellulose ester-based composite yarn having a silky tone bulky feeling and unconventional glossy feeling and having little development of fluffs, and its woven or knitted fabric. This composite yarn 8 consists of plural fila...
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JP5404131B2 |
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JP5381338B2 |
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JP5385758B2 |
To provide a woven or knitted fabric having a high fastness in the especially deep-colored or deep-colored woven or knitted fabric of a polyester fiber with a cellulosic fiber, without causing decoloration, contamination, color transfer,...
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JP2013256748A |
To provide a desirable filler for textile products, having high bulk with a low density at the same time, and suitable properties with regard to heat insulation, moisture adsorption and moisture transport.The present invention relates to...
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JP5371922B2 |
Disclosed herein is a thermoplastic cellulosic composition for preparing a cellulose-based masterbatch and/or a cellulose-based fiber with a networked structure. In one example, the thermoplastic cellulosic composition includes an esteri...
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JP5372707B2 |
The present invention relates to a process for the production of cellulosic moulded bodies according to the amine-oxide process, comprising the following steps: moulding a solution of cellulose in an aqueous tertiary amine oxide precipit...
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JP2013241704A |
To provide an apparatus for producing a polysaccharide solid, which is capable of suppressing carbon disulfide emission and has less environmental load without degrading productivity; a method for producing a polysaccharide fiber; a poly...
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JP2013241703A |
To provide a purified cellulose fiber that is produced by using a raw material capable of suppressing carbon disulfide emission and having less environmental load, and is excellent in strength and good in productivity; a fiber-rubber com...
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JP2013241702A |
To provide a method for producing a polysaccharide fiber that is capable of suppressing carbon disulfide emission, has less environmental load, and is excellent in productivity, a polysaccharide fiber without fluffs and yarn breaks, a co...
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JP2013542276A |
A fusible lignin has a gas transition temperature in the range between 90 and 160° C. determined using differential scanning calorimetry (DSC), a molar mass distribution with a dispersivity of less than 28, determined using gel permeati...
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JP2013234405A |
To provide a radioactive nuclide adsorptive regenerated cellulosic fiber capable of selectively adsorbing and efficiently removing/recovering radioactive nuclides (cesium, strontium, etc.), a method for producing the same, a fiber struct...
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JP5348892B2 |
The present invention relates to the use of a multilobal cellulosic staple fiber as a filling fiber. Furthermore, the invention relates to a cellulosic staple fiber which is characterized in that the cross-section of the fiber has three ...
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JP5340277B2 |
The present invention relates to a lyocell fiber to which is performed a wet-treatment under a saturation vapor pressure state for 10 minutes at a temperature of 120¡É and then subsequently a dry-treatment for 2 hours at a temperature ...
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JP5340981B2 |
To provide cellulose acetate fiber which is excellent in gloss stability. For producing the cellulose acetate fiber, the hole shape is a polygon with n sides whose all interior angles are less than 180 degrees (n is an even number of 8-1...
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JP5324581B2 |
The invention concerns a Lyocell fiber, containing a material selected from the group consisting of pearl powder, ground nacre and mixtures thereof. For the manufacture of the fiber according to the invention, a process is used comprisin...
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JP5324710B2 |
A solvent spun bamboo fiber with a high wet modulus and a producing method thereof are disclosed. The producing method includes: activating by adding a bamboo pulp into de-ionized water, adjusting the pH value, adding cellulase and adjus...
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JP5308554B2 |
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JP2013204205A |
To provide a deodorant regenerated cellulosic fiber in which a carboxyl group is introduced in cellulose without graft polymerization, and deodorant properties to ammonia is improved, a method for producing the same, and a fiber structur...
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JP2013204204A |
To provide a deodorant regenerated cellulosic fiber that is excellent in deodorant properties to all odorous components in sweat odor, a method for producing the same, and a fiber structure.The deodorant regenerated cellulosic fiber is a...
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JP2013537588A |
The present invention relates to a cellulosic regenerated fiber which contains an incorporated luminous pigment and an incorporated color pigment and the use of these for the production of yarns, textile fabrics and an article of reflect...
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JP5307623B2 |
To provide a regenerated cellulosic composite spun yarn having moisture-absorbing property, anti-pilling property and soft touch feeling, i.e. equipped jointly with strength and quality even as a yarn of a thin yarn count; and a fabric e...
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JP5299617B2 |
To provide a hollow fiber membrane excellent in preservation stability, and quality stability even at high temperature in transportation, especially a permselective hollow fiber membrane suitable for a blood purifier. The hollow fiber me...
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