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JP4722638B2 |
To provide a woven or knitted fabric capable of maintaining a feeling, physical characteristics, and processability which are not different from those of conventional acetate woven or knitted fabrics, having an excellent flame-retardant ...
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JP4713695B1 |
A flameproof rayon fiber having excellent flameproofness as well as excellent flame retardance, a method for manufacturing the same, and a flameproof fiber structure are provided. The flameproof rayon fiber according to the present inven...
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JP4708706B2 |
The invention relates to methods of making carbohydrate and polyol esters suitable for use as plasticizers for polymer compositions. The invention also relates to plasticized polymer compositions comprising such carbohydrate and polyol e...
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JP4709337B2 |
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JP4695642B2 |
Polymeric structures, methods for making same, fibrous structures comprising same and fibrous product incorporating same are provided.
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JP4687473B2 |
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JP4684289B2 |
In the manufacture of a fiber tow, particularly cellulose acetate tow, a stuffer box crimper has a pair of tow edge lubricators adapted to lubricate the lateral edges of the tow immediately prior to contact with the nip rollers of the cr...
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JP4684291B2 |
A process for making a cigarette tow comprising: spinning a dope; taking-up the as-spun cellulose acetate filaments; lubricating the filaments; forming a tow from the filaments; crimping the tow with a stuffer box crimper; drying the cri...
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JP4684290B2 |
In the manufacture of a fiber tow, particularly cellulose acetate tow, the tow is plasticized prior to entry into the crimper. The preferred plasticizer is water.
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JP4684292B2 |
In the manufacture of a fiber tow, particularly cellulose acetate tow, a stuffer box crimper has a steam injector in communication with the stuffer channel of the crimper. The steam injector consists of a single pair of injectors vertica...
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JP4684288B2 |
In the manufacture of a fiber tow, particularly cellulose acetate tow, a stuffer box crimper has one roller adapted to induce crimp into the tow. This roller induces crimp by preferentially weakening a portion of the tow. This roller has...
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JP2011092865A |
To provide a fibrous adsorbent which strongly supports a chelate resin without damaging excellent function such as metal adsorptivity of the chelate resin.A microparticle of the chelate resin with metal adsorptivity, preferably with an a...
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JP2011092864A |
To provide a method for manufacturing a fibrous metal adsorbent which can efficiently adsorb a heavy metallic element, simply and at a low cost, and also, a fibrous metal adsorbent which uses a cellulose as a parent material composed of ...
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JP2011514187A |
A tampon pledget includes crosslinked cellulose fibers having microstructures treated to provide improved absorbency and higher wet strength. The fibers are treated with a crosslinking agent to provide at least one of a molecular weight ...
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JP4679641B2 |
The present invention relates to a non-toxic process and system for pilot-scale production of cellulose products, and particularly to a process and system for pilot-scale production of cellulose products by using aqueous sodium hydroxide...
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JP4669584B2 |
An effluent produced in oxidation of a cellulosic material with an oxidizing agent in the presence of an N-oxyl compound and a bromide and/or iodide is deionized by electrodialysis to an inorganic salt concentration of less than 0.4%, wh...
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JP4661345B2 |
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JP2011058859A |
To provide a method for simply and inexpensively manufacturing a solid-phase extraction medium and a solid-phase extraction cartridge for metal analyzing pretreatment producing no variation in the filling density of the solid-phase extra...
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JP4658813B2 |
To provide an aqueous dispersion-based surface-treating agent exhibiting antibacterial effects on many kinds of microorganisms so as to exhibit efficient antibacterial effects and without affecting human bodies and environment. This anti...
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JP2011047084A |
To provide a resin composition having a low coefficient of linear expansion, high transparency, a low coefficient of hygroscopic expansion, heat resistance, and high strength/high elasticity.An organized fiber contains a microcellulose f...
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JP2011042615A |
To provide an antiviral substance effective for inactivating viruses, a fiber product carrying an antiviral substance and a fiber structure.The antiviral substance is a polymer comprising a copolymer component of a styrene or an α-olefi...
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JP4638882B2 |
The invention relates to a cellulosic fibre of the Lyocell type, which is characterized in that the ratio V of the strength of the fibre in the conditioned state FFk to the fibre elongation in the conditioned state Fdk amounts to 2.2 or ...
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JP2011024708A |
To provide a hollow fiber membrane for blood purification where the manufacture of the hollow fiber membranes as modules has a high yield.The hollow fiber membrane for blood purification has an inner diameter of 100 to 300 μm, an averag...
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JP4627342B2 |
To provide a regenerated cellulose fiber which has non-glittering and proper gloss, excellent opacity, excellent dyeability, excellent touch, and so on, can be used for various uses such as clothes, and has a high quality. (1) The modifi...
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JP2011017101A |
To provide a woven or knitted fabric of a twisted yarn, having an appearance excellent in designability caused by the effects of different fineness, further having proper crispness, firmness and elasticity feeling, swelled feeling, feeli...
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JP4613575B2 |
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JP2011001638A |
To provide an antiallergic cellulose fiber effectively inhibiting the reaction of an allergen with a specific antibody, and capable of reducing the allergic symptoms or preventing the occurrence thereof.The antiallergic cellulose fiber h...
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JP4603095B2 |
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JP2010281022A |
To provide a textile fiber material to be used for clothing and industry by a method with low environmental burden by using resources disposed of or incinerated without being used or resources with poor use efficiency, among carbon-neutr...
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JP4593667B2 |
The present invention relates to cellulose fiber containing 500 to 2000 of filaments and having homogeneous physical properties and the multi-filaments according to the present invention is characterized in that the strength and the brea...
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JP4596114B2 |
According to the present invention, there are provided a novel partial ester of a nitrogenous carboxylic acid ester with cellulose, the partial ester being useful as an antibacterial agent, a flame retardant, etc., and a simple and conve...
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JP4593676B2 |
The present invention relates to a cellulose fiber having a highly homogeneous section, particularly to a cellulose fiber with lower Coefficient of Variation of section diameter (CV(%)). Specifically, the present invention relates to a c...
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JP4593865B2 |
Cellulose containing dope is extruded through orifices and into a stream of gas moving in a direction generally parallel to the direction that the filaments are formed with varying degrees of mechanical attenuation provided to the filame...
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JP4587480B2 |
To provide trifoliate cross-section fiber having excellent see-through-proof effect, slight in the abrasion of guides and the like in respective steps therefor including spinning and post-processings, giving good color developability aft...
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JP4584339B2 |
The present invention is to provide an antiviral substance effective for inactivating viruses, a fiber product carrying the antiviral substance, and a fiber structure. The antiviral substance comprises a polymer containing a maleic acid ...
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JP4584146B2 |
The present application discloses a molded article, and a process for preparing a molded article consisting essentially of (i) high molecular weight linear α-1,4-glucan and (ii) low molecular weight linear α-1,4-glucan, wherein the pro...
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JP2010235679A |
To provide a method capable of efficiently manufacturing a cellulose nano-fiber dispersion liquid of a high concentration, excellent in flowability and transparency at a low energy.In the manufacturing method, a cellulose-based material ...
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JP2010532435A |
A fiber, an articles formed from a fiber and methods of making the fiber and associate article are disclosed. In one embodiment, the fiber comprises a synthetic polymer and a color-changing indicator. The color-changing indicator is disp...
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JP2010532434A |
A viscose fiber having property modifying constituents such as thermoregulatory activity, antimicrobial activity, and perfumed and a method of making thereof is disclosed. Micro-reservoirs are formed in the fibers having thermoregulatory...
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JP2010532433A |
A viscose fiber having property modifying constituents such as thermoregulatory activity, antimicrobial activity, and perfumed and a method of making thereof is disclosed. Micro-reservoirs are formed in the fibers having thermoregulatory...
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JP4552935B2 |
A fabric consisting of a cellulose mixed ester fiber having an appropriate strength, fiber diameter, uniformity of fineness, and Tg, is used. A fiber consisting of 80 to 95wt% of said cellulose mixed ester and 5 to 20wt% of one or more w...
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JP4552460B2 |
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JP4546208B2 |
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JP4538943B2 |
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JP2010168679A |
To provide a carbon nano tube-oriented yarn having functionality with a good electric and mechanical balance.This composite yarn constituted by the carbon nano tubes and a thickening agent is formed by ejecting for spinning dispersion co...
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JP4509239B2 |
There is provided a cellulose triacetate having an occlusion constant (K) of 70 or less, determined by the following method: Method: the cellulose triacetate is dissolved in a solvent mixture of methylene chloride/methanol (=9/1 w/w) to ...
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JP4505255B2 |
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JP4503674B2 |
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JP2010522833A |
The invention provides an antimicrobial, antifungal and antiviral polymeric material, comprising rayon fibers and a single antimicrobial, antifungal and antiviral component consisting essentially of microscopic water insoluble particles ...
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JP4475509B2 |
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