The present invention relates to a sound-absorbing textile composite. The sound-absorbing textile composite is a basic fiber comprising: a) at least one open-pored carrier layer comprising a coarse staple fiber having a fineness of 3-17 dtex and a fine staple fiber having a fineness of 0.3-2.9 dtex; and b) a microporous flow layer disposed on the carrier layer and comprising a microfiber having a fiber diameter of less than 10 μm. The flow resistance of the sound-absorbing textile composite is from 250-5000 Ns/m^3.

    본 발명은 흡음성 텍스타일 복합물과 관련이 있고, 상기 흡음성 텍스타일 복합물은 a) 기초 섬유로서, 3dtex 내지 17dtex의 섬도를 갖는 굵은 스테이플 파이버(staple fiber) 및 0.3dtex 내지 2.9dtex의 섬도를 갖는 가는 스테이플 파이버를 포함하는 하나 이상의 개방 기공형 캐리어 층(open-pored carrier layer) 및 b) 10㎛ 미만의 섬유 지름을 갖는 마이크로파이버(microfiber)를 포함하는 상기 캐리어 층상에 배치된 미소공성 유동층(microporous flow layer)을 포함하고, 이때 상기 흡음성 텍스타일 복합물의 유동 저항은 250Ns/㎥ 내지 5000Ns/㎥이다.


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    Titel :

    SOUND-ABSORBING TEXTILE COMPOSITE


    Weitere Titelangaben:

    흡음성 텍스타일 복합물


    Beteiligte:
    WEIK ANGELA (Autor:in) / VILLING FALUSI SANDRA (Autor:in) / RUTSCH PETER (Autor:in)

    Erscheinungsdatum :

    2018-10-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    D04H Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material , MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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