PARTICLE-CONTAINING FIBER BUNDLE PRODUCTION METHOD AND PARTICLE-CONTAINING FIBER BUNDLE

Provided are: a particle-containing fiber bundle that is highly uniform and has further improved feeding efficiency; and a production method for the same. A particle-containing fiber bundle production method according to the present invention is for producing a particle-containing fiber bundle havin...

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Bibliographische Detailangaben
Hauptverfasser:	IKEDA Masashi, MATSUI Jun, TSUJIKAWA Kazuki, ISHIKAWA Takeshi
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GENERAL PROCESSES OF COMPOUNDING LAUNDERING MAKING GRANULES OR PREFORMS METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	Provided are: a particle-containing fiber bundle that is highly uniform and has further improved feeding efficiency; and a production method for the same. A particle-containing fiber bundle production method according to the present invention is for producing a particle-containing fiber bundle having a prolate spheroidal shape or a strand shape, the method comprising a step for mixing a plurality of shortened fibers, particles having a median diameter of at most 100 μm, an organic binder, and a liquid. Carbon fibers are included as the fibers, and at least 10 parts by mass of the particles are used with respect to 100 parts by mass of the fibers. L'invention concerne : un faisceau de fibres contenant des particules qui est hautement uniforme et a une efficacité d'alimentation encore améliorée ; et son procédé de production. Un procédé de production de faisceau de fibres contenant des particules selon la présente invention est destiné à produire un faisceau de fibres contenant des particules ayant une forme de sphéroïde allongé ou une forme de brin, le procédé comprenant une étape consistant à mélanger une pluralité de fibres raccourcies, des particules ayant un diamètre médian de maximum 100 µm, un liant organique et un liquide. Des fibres de carbone sont incluses en tant que fibres, et au moins 10 parties en masse des particules sont utilisées par rapport à 100 parties en masse des fibres. 均一性が高く、フィード効率が更に改善された粒子含有繊維束およびその製造方法を提供する。本発明の粒子含有繊維束の製造方法は、長球形状またはストランド形状の粒子含有繊維束の製造方法であって、複数の短尺化された繊維、メジアン径が１００μｍ以下の粒子、有機バインダー、および液体を混合する工程を含み、前記繊維として炭素繊維を含み、前記粒子を前記繊維１００質量部に対して１０質量部以上用いる。