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    THERMAL BOND NON-WOVEN FABRIC CONTAINING CYCLIC OLEFIN RESIN
    8.
    发明申请
    THERMAL BOND NON-WOVEN FABRIC CONTAINING CYCLIC OLEFIN RESIN 审中-公开

    公开(公告)号：US20180105964A1

    公开(公告)日：2018-04-19

    申请号：US15567710

    申请日：2016-05-10

    申请人： Polyplastics Co., Ltd.

    发明人： Hidetoshi OKAWA

    IPC分类号： D04H1/4291 ,  D04H3/16 ,  D01F6/30 ,  A61K47/32 ,  A61K9/70

    CPC分类号： D04H1/4291 ,  A61K9/70 ,  A61K47/32 ,  D01F6/30 ,  D04H1/544 ,  D04H3/16 ,  D10B2321/02 ,  D10B2401/041 ,  D10B2509/00 ,  D21H13/12 ,  D21H15/10

    摘要： A non-woven fabric that absorbs only a small amount of volatile low molecular weight compound, and that has good texture when used as a non-woven fabric that makes contact with human skin. This thermal bond non-woven fabric containing cyclic olefin resin includes at least: fibers (A) containing at least 50 mass % of a cyclic olefin resin (A1) having a glass transition temperature TgA1° C.; and fibers (B) containing at least 10 mass % of either a cyclic olefin resin (B1) having a glass transition temperature TgB1° C., or a crystalline thermoplastic resin (B2) having a melting point MpB2° C.; the fibers (A) and the fibers (B) being heat-spliced together; wherein TgA1>TgB1 or TgA1>MpB2, and either the difference between the glass transition temperature TgA1° C. and the glass transition temperature TgB1° C. or the difference between the glass transition temperature TgA1° C. and the melting point MpB2° C. exceeds 20° C.

    Processes to produce short cut microfibers
    9.
    发明授权
    Processes to produce short cut microfibers 有权
    生产短切微纤维的工艺

    公开(公告)号：US08882963B2

    公开(公告)日：2014-11-11

    申请号：US13687466

    申请日：2012-11-28

    申请人： Eastman Chemical Company

    发明人： Kenny Randolph Parker ,  Daniel William Klosiewicz ,  Ramesh Chand Munjal ,  David J Rogers, Jr. ,  Dustin A Tremaine

    IPC分类号： B01D12/00 ,  C08G63/688 ,  D21H13/24 ,  B01D11/02

    CPC分类号： D21H17/58 ,  B01D11/0288 ,  B01D12/00 ,  C08G63/6886 ,  D21H13/24 ,  D21H15/10 ,  D21H21/18

    摘要： A process for producing a microfiber product stream is provided comprising:(A) contacting cut multicomponent fibers having a length of less than 25 millimeters with a heated aqueous stream in a fiber opening zone to remove a portion of the water dispersible sulfopolyester to produce an opened microfiber slurry; wherein the heated aqueous stream is at a temperature of at least 40° C.; and (B) routing the opened microfiber slurry to a primary solid liquid separation zone to produce the microfiber product stream and a first mother liquor stream; wherein the first mother liquor stream comprises water and the water dispersible sulfopolyester.

    摘要翻译： 提供了一种生产超细纤维产品流的方法，其包括：（A）将长度小于25毫米的切割多组分纤维与纤维开口区域中的加热的水流接触以除去一部分水分散性磺基聚酯以产生开放的 超细纤维浆料; 其中所述加热的水流在至少40℃的温度下。 和（B）将开放的超细纤维浆料布置到主要固体液体分离区域以产生超细纤维产物流和第一母液流; 其中所述第一母液流包含水和所述水分散性磺基聚酯。

    System and method for producing bonded fiber/cellulose products
    10.
    发明授权
    System and method for producing bonded fiber/cellulose products 有权
    生产粘结纤维/纤维素产品的系统和方法

    公开(公告)号：US08795470B2

    公开(公告)日：2014-08-05

    申请号：US13903622

    申请日：2013-05-28

    申请人： Mark J. Henderson ,  Akiva Pinto

    发明人： Mark J. Henderson ,  Akiva Pinto

    IPC分类号： D21H11/14 ,  D21H21/14 ,  D21B1/04 ,  D21B1/08

    CPC分类号： E04B1/74 ,  D21B1/04 ,  D21B1/08 ,  D21D1/20 ,  D21H11/12 ,  D21H11/14 ,  D21H13/24 ,  D21H15/04 ,  D21H15/10 ,  D21J1/00 ,  Y02W30/642

    摘要： A system and method of producing both loose cellulose insulation and bonded fiber/cellulose insulation products utilizing shredded paper particles, including making shredded paper particles in a shredded paper particle line and diverting a portion of the shredded paper particles to a bonded fiber/cellulose product line whereby the shredded paper particle line forms an in-process production and delivery of shredded paper particles to the bonded fiber/cellulose product line. Moisture is added to the shredded paper particles at the bonded fiber/cellulose product line, and bonded fiber/cellulose insulation products are produced with the bonded fiber/cellulose product line from the diverted portion of shredded paper particles and loose cellulose insulation is produced from shredded paper particles that are not diverted from the shredded paper particle line.

    摘要翻译： 一种利用切碎的纸粒生产松散纤维素绝缘和粘合的纤维/纤维素绝缘产品的系统和方法，包括在切碎的纸粒子线中制造切碎的纸颗粒，并将一部分切碎的纸颗粒转移到粘合的纤维/纤维素产品线 由此，切碎的纸粒子线形成切割的纸颗粒到粘合纤维/纤维素产品线的过程中生产和递送。 在粘合的纤维/纤维素产品线上的切碎的纸颗粒中加入水分，并且由切碎的纸颗粒的转向部分用粘合纤维/纤维素产品线生产粘合的纤维/纤维素绝缘产品，并且松散的纤维素绝缘体由切碎的 不从切碎的纸颗粒线转移的纸颗粒。