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JP3870944 |
To provide a thermoplastic cellulose acetate propionate composition comprising environmental-friendly components whose main component is a cellulose acetate propionate, which is a biomass material, and to provide a thermoplastic cellulos...
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JP2006249347 |
To provide a method for producing a high quality cellulose ester by solving defects in conventional publicly known methods for producing the cellulose ester.This method for producing the cellulose ester is characterized by using at least...
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JP3852631 |
To obtain the subject fiber having a good dyeability and an excellent touch feeling and excellent in resource saving property and environmental adoptability by performing a dry and wet type spinning of a spinning stock solution obtained ...
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JP2006238868 |
To provide a compound having no toxicity and being nutriment as an acid taste mitigator for a food or a blowing agent; and to provide a method for reducing weight by imparting foamability to a fiber product, a plastic product and a ceram...
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JP2006241627 |
To provide a functional fiber which is an antibacterial fiber well compositing an antibacterial activity possessed by pearl powder with a fiber material and having the antibacterial activity.The new functional fiber which is the antibact...
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JP2006241664 |
To provide a cellulose fatty acid ester fiber capable of providing fabrics having excellent bulged feeling, stretch and stiffness.The cellulose fatty acid ester fiber is composed of a composition containing at least 55-95 wt% cellulose f...
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JP2006233407 |
To obtain fiber made from a cellulose fatty acid mixed ester composition, high in yield point stress and abrasion resistance.The fiber is obtained by melt spinning of the cellulose fatty acid mixed ester composition comprising cellulose ...
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JP3844089 |
To obtain a blended yarn that has dry and soft touch and silky gloss, and is highly hygroscopic and suitable for women's textile. This blended yarn is obtained by homogeneously mixspinning polyester staples of 1 or less denier and regene...
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JP2006219769 |
To provide a heat-adhesive fiber structure having a three-dimensional structure developing a cushion property, which can keep the cushion property even at a case of high temperature and has a moisture-absorbing performance to give excell...
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JP3832000 |
To obtain a modified cross-section regenerated cellulose yarn, having a modification degree of cross section of ≥a fixed value, excellent in handle, fibrillation resistance and appearance, useful for clothing, etc., by subjecting a spe...
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JP3831999 |
To obtain a regenerated cellulose yarn having a hollow section, excellent in fibrillation resistance, mechanical strength and handle, useful for clothing, etc., by dissolving a specific cellulose in a solvent containing N- methylmorpholi...
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JP3829954 |
To obtain a regenerated cellulose yarn having a hollow section, excellent in luster and handle, useful for clothing, etc., without fibrillation, by subjecting a specific spinning solution to dry spinning by using a spinneret of a C-shape...
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JP3829955 |
To obtain a modified cross-section regenerated cellulose yarn, excellent in dyeability, fibrillation resistance and handle, useful for clothing, etc., by subjecting a specific spinning solution to dry spinning. In producing a regenerated...
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JP2006188806 |
To provide a cellulose solution which is homogeneous even at a low temperature and to provide a method for producing a fiber produced therefrom.The cellulose fiber is obtained through (A) a step for producing an N-methylmorpholine-N-oxid...
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JP2006183200 |
To provide a cellulose ester primarily twisted false-twist textured yarn expressing a crispy feeling by imparting a fine crepe feeling to a woven or a knitted fabric and having torque and crimps in combination.The cellulose ester primari...
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JP2006169691 |
To provide considerably microfine fiber mainly comprising polyamideimide resin or polyimide resin that have the same excellent heat resistance, chemical resistance, flame retardancy and the like as those of the conventional polyamideimid...
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JP2006152098 |
To provide a thermoplastic cellulose ester composition and fiber, suppressed with the decrease of viscosity on melting, i.e., the reduction of molecular weight and further improved with the discoloration of its molded material and its mo...
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JP2006144213 |
To provide fibers and paper which give high additional values to waste roofing tiles of industrial wastes and have a far IR light-radiating ability and a minus ion-generating ability.The fibers contain the crushed roofing tiles. The crus...
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JP2006144176 |
To provide a method for producing a tow band improving the opening homogeneity of the tow band by forming a uniform tow band from a multiple number of tow threads, also imparting sufficient crimps to the formed tow band stably and capabl...
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JP2006138058 |
To provide a cellulose fiber having a high tensile strength, a high elastic modulus, and low shrinkage characteristics, and simultaneously having excellent resistance to fibrillation and adhesion to rubber.This cellulose fiber is produce...
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JP2006138055 |
To provide a cellulose fiber composed of 500-2,000 threads of single filaments, having a tensile strength of 4-9 g/d and a tensile elongation at break of 4-15% as a multifilament and having uniform physical properties.The cellulose multi...
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JP2006132031 |
To provide a method for simply producing a glossy fiber structure.This method for producing a fiber structure comprises pressing at least a portion of a fiber structure comprising thermoplastic fibers containing a plasticizer with a hot ...
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JP3803443 |
To provide both a method for producing a bacterial cellulose filament, capable of directly separating and recovering the bacterial cellulose produced by a bacterium from a culture container and the culture container used for the producti...
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JP2006118060 |
To obtain a thermoplastic cellulose ester-based multifilament having small unevenness of yarn thickness in the length direction of the multifilament, small unevenness of fineness of each filament constituting the multifilament and excell...
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JP3798594 |
To obtain a viscose rayon which is free from a characteristic hardness and crispness of the viscose rayon and is flexible. A milk is added to viscose so that the total amount of proteins and fats in the milk is 2 to 50 pts.wt. per 100 pt...
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JP2006111979 |
To provide a cellulose ester staple fiber having excellent flexibility and thermoplasticity, having a proper fiber length and carrying out fiber processing such as spinning or fusing processing.The cellulose ester staple fiber is compose...
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JP2006097205 |
To obtain a viscose rayon fiber having high bulkiness and being rigid, to provide a method for producing the same and to obtain a viscose rayon fiber assembly.The viscose rayon fiber is a viscose rayon fiber obtained by coagulating and r...
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JP3779945 |
To reduce environment pollution by a filter material for cigarette smoking having excellent disintegration during wetting without impairing the fragrance of cigarette. This filter material for cigarette smoking comprises a fibrillated fi...
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JP3776949 |
PURPOSE: To produce the subject fiber, containing γ-linolenic acid unstable to acids and alkalies and considered as effective for atopic dermatitis, etc., by adding an emulsion of the γ-linolenic acid to a viscose just before spinning ...
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JP2006045744 |
To obtain a woven fabric that is made by using a cellulose fatty acid ester fiber, has especially excellent dimensional stability, no wrinkles, an improved feeling, is friendly to the environment and has excellent productivity and improv...
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JP2006045710 |
To provide a flat cellulose yarn excellent in strengths, having good gloss the same as that of multifilaments, flexible hand feeling and appearance, and a method for producing the same.The flat cellulose yarn comprises integrally bound c...
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JP3769155 |
To obtain the subject viscose rayon with high light fastness, capable of one-bath dyeing even in the form of a blended yarn fabrics or mixed-weave fabrics with wool or acrylic fiber. This cationic dye-dyeable viscose rayon is obtained by...
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JP3766566 |
To produce an antimicrobial viscose rayon without causing contact dermatitis or pruritus. This antimicrobial viscose rayon is obtained by adding a protein in an amount of 1-50 pts.wt. based on 100 pts.wt. of cellulose to a viscose. The p...
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JP2006022472 |
To provide an aliphatic-aromatic copolyester fiber that has improved processability, environmental variance and mechanical properties.The fiber of a substantially linear random semicrystalline aliphatic-aromatic copolymer has 0.5 to 1.8 ...
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JP3758005 |
To provide a method for producing cellulose dope without using carbon disulfide or a heavy metal and without damaging health of workers and environment. This method for producing cellulose dope comprises dispersing cellulose having ≥20...
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JP3758049 |
To obtain a cellulosic fiber-based stable padded body excellent in compression recovery, drying property and hygienic property. This cellulosic fiber-based staple padded body is produced by carrying out vapor phase finishing of a cellulo...
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JP2005350785 |
To provide rayon capable of decomposing diethyl phthalate (DEP) which is an environmental hormone-like substance.This rayon containing an allophane-based substance is formed by dispersing allophane and/or coal ash having DEP decomposing ...
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JP2005344044 |
To provide a molded article which comprises components containing a cellulose mixed fatty acid ester of biomass-based material as a main component and little giving loads to environments, and has not only good dynamic characteristics but...
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JP3743377 |
To provide a pulverized coral-containing fiber without spoiling a negative ion generating effect of the pulverized coral with the fiber, keeping resistance to washing and without spoiling a hand feeling inherited to the fiber. The pulver...
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JP2005314828 |
To provide a biodegradable short fiber capable of providing fiber-mixed reinforcing soil having good planting to slope and capable of preventing erosion to slope as much as possible when used for bank protection work, etc., of rivers and...
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JP3735729 |
To provide a modified regenerated cellulose fiber having sufficiently high strength durable to practical use without deteriorating the feeling and water-absorption property characteristic to regenerated cellulose fiber, having excellent ...
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JP3735728 |
To provide a modified regenerated cellulose fiber having sufficiently high strength durable to practical use without deteriorating the feeling and water-absorption property characteristic to regenerated cellulose fiber, having excellent ...
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JP2005307384 |
To provide fiber retaining the function of tea leaves to some extent and high in the function's sustainability, and to provide a method for producing the fiber.The tea leaves cellulose composite regenerated fiber is a merged product of t...
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JP2005299021 |
To blend the powder of a functional natural ore in a fiber to impart the characteristics of the ore to the fiber.The fiber containing ore fine particles is obtained by blending micro powder comprising a zircon-based ore and a germanium-b...
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JP2005273055 |
To provide a textile structure good in touch feeling enough to positively eliminate any source causing rough skin.The textile structure consists of a textile material containing ≥10 wt.% of regenerated cellulose fiber with bamboo as ra...
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JP2005273129 |
To provide a fiber comprising a cellulose mixed fatty acid ester composition which comprises an ingredient having little environmental load and consisting mainly of a cellulose mixed fatty acid ester of biomass material and has not only ...
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JP2005273102 |
To provide a thermoplastic cellulose acetate propionate fiber that shows reduced deterioration of physical properties of the fiber under high-temperature condition, has excellent dimensional stability, high-temperature mechanical charact...
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JP2005256182 |
To provide a phenol resin-based fiber having stable quality/fibrous shape and good properties of strength, etc., free from complicatedness on process and excellent in productivity/workability and being produceable at low cost, compared w...
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JP2005256184 |
To provide a cellulose fatty acid ester fiber being efficiently produceable by melt-spinning method without applying load on natural environment and having good mechanical properties as a fiber.The cellulose fatty acid mixed ester fiber ...
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JP2005248341 |
To provide crystalline cellulose ester fiber having high heat resistance and giving soft touch feeling.The crystalline cellulose ester fiber is characterized by being made from a cellulose ester-based composition. The fiber has the follo...
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