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    인피섬유의 정련방법 및 이 방법에 의해 정련된 인피섬유
    234.
    发明授权
    인피섬유의 정련방법 및 이 방법에 의해 정련된 인피섬유 有权
    使用其的纤维和去纤维的去纤维化方法

    公开(公告)号：KR101488374B1

    公开(公告)日：2015-01-30

    申请号：KR1020140075924

    申请日：2014-06-20

    Applicant: 김상병

    Inventor： 김상병 ,  구자운 ,  우형석

    IPC: D01C1/02

    CPC classification number: D01C1/02 ,  B08B3/12 ,  D01B1/40 ,  D06B3/04 ,  D06L1/20 ,  D06L4/40 ,  D10B2201/04 ,  D10B2201/06 ,  D10B2201/08

    Abstract: 본 발명은 인피섬유의 정련방법 및 이 방법에 의해 정련된 인피섬유에 관한 것으로, 좀 더 구체적으로는 초음파를 이용하여, 인피식물의 껍질 속에 잠재하고 있는 불순물뿐만 아니라 균주 및 곰팡이 중 셀루로즈(Cellulose)분해 효소인 셀루라제(Cellulase)를 분비하는 균류를 사멸하고 또한 인피섬유에 포함된 이물질을 제거하는 크린공정과, 순수 펙틴리아제(Pectin Lyase) 효소를 이용하여, 펙틴(Pectin)의 α-1,4 결합을 분해하여 물에 용해시킴으로써 셀루로즈를 연결하는 펙틴의 고리를 끊어 섬유간의 자유공간을 넓히고 이로 인해 섬유의 노출 표면적을 넓히는 효소분해 과정인 제 1 정련공정과, EDTA(Ethylene-Diamine-Tetraacetic Acid)와 초음파를 이용하여, 상기 제 1 정련공정에서 미 분해되어 잔존하고 있는 펙틴 및 프로토펙틴을 완전히 제거하며 이어서 낮은 농도의 � �산화나트륨과 초음파를 사용하여 헤미셀루로즈 및 리그닌까지 물리, 화학적으로 제거하는 제 2 정련공정을 포함하여 이루어짐으로써, 종래 강알칼리성 약품만을 사용하는 화학적 처리 방법 및 미생물 균주를 사용하는 정련방법과 달리, 친환경적이면서도 정련시간 및 물 사용량을 감소시킬 뿐만 아니라 균일하면서도 고품질의 인피섬유를 획득할 수 있도록 하는, 인피섬유의 정련방법 및 이 방법에 의해 정련된 인피섬유에 관한 것이다.

    Abstract translation: 本发明涉及一种通过该方法脱胶的韧皮纤维和韧皮纤维的脱胶方法。 更具体地，本发明涉及一种通过该方法脱胶的韧皮纤维和韧皮纤维的脱胶方法，所述方法包括：杀灭在细菌和真菌中产生纤维素降解酶（即纤维素酶）并除去外来物质的细菌的清洁方法 包含在韧皮纤​​维中的物质以及通过使用超声波隐藏在野生植物的树皮中的杂质; 第一脱胶方法是通过使用纯果胶酶将果胶溶解在水中来降解果胶的α-1,4连接的酶降解过程，使得连接纤维素的果胶的连接被破坏，从而扩大纤维之间的自由空间 纤维的暴露表面积变宽; 以及通过使用乙二胺四乙酸（EDTA）和超声波在第一次脱胶过程中完全除去保持在未降解状态下的未结晶状态的第二脱胶方法，并且通过使用物理和化学方式连续地除去半纤维素和木质素 低浓度的氢氧化钠和超声波。 因此，与使用强碱性化学品的常规化学处理方法和使用微生物菌株的常规脱胶方法相比，该方法不仅环境友好，并且减少脱胶时间和使用的水量，而且能够获得均匀的 和优质韧皮纤维。

    폴리유산 함유 고비중 천연섬유
    235.
    发明公开
    폴리유산 함유 고비중 천연섬유 无效
    具有高密度聚氨酯的自然纤维

    公开(公告)号：KR1020140043521A

    公开(公告)日：2014-04-10

    申请号：KR1020120105090

    申请日：2012-09-21

    Applicant: 현대자동차주식회사

    Inventor： 홍채환 ,  김시환 ,  한도석

    IPC: D06M15/507 ,  D06M101/04

    CPC classification number: D06M15/507 ,  D06M2101/04 ,  D10B2201/01 ,  D10B2201/06 ,  D10B2505/12

    Abstract: The present invention relates to a high density natural fiber containing polylactic acid and, more specifically, to a high density natural fiber containing polylactic acid which can improve processability through the increase of density by infiltrating, into the surface of the natural fiber, resin melt containing a polylactic acid resin and a coupling agent; and which can be utilized in various industrial material fields as well as vehicle components by using the high density natural fiber as a polylactic acid natural fiber composite material. [Reference numerals] (AA) Natural fabric; (BB) Molten resin; (CC) Cooling unit; (DD) Cutter

    Abstract translation: 本发明涉及含有聚乳酸的高密度天然纤维，更具体地说，涉及一种含有聚乳酸的高密度天然纤维，其通过渗透密度增加而提高加工性，进入天然纤维表面，含有 聚乳酸树脂和偶联剂; 通过使用高密度天然纤维作为聚乳酸天然纤维复合材料，可以在各种工业材料领域以及车辆部件中使用。 （附图标记）（AA）天然织物; （BB）熔融树脂; （CC）冷却单元; （DD）切割机

    편물용 방적사의 린트발생방지 가공방법
    236.
    发明授权
    편물용 방적사의 린트발생방지 가공방법 有权
    针织纱线防皱处理工艺

    公开(公告)号：KR101270376B1

    公开(公告)日：2013-06-05

    申请号：KR1020120028153

    申请日：2012-03-20

    Applicant: (주)세왕섬유 ,  (재)한국섬유소재연구원 ,  다이텍연구원

    Inventor： 최재락 ,  김병열 ,  김문정 ,  김지연

    IPC: D06M15/29 ,  D06M15/427 ,  D02G3/04 ,  D06M101/06 ,  D06M101/12

    CPC classification number: D06M15/29 ,  D02G3/04 ,  D06M15/427 ,  D06M2101/06 ,  D06M2101/12 ,  D10B2201/02 ,  D10B2201/04 ,  D10B2201/06 ,  D10B2201/08 ,  D10B2201/24

    Abstract: PURPOSE: A processing method for preventing lint formation of a yarn for textile is provided to prevent fabric contamination by minimizing formation of lint when a yarn is knitted by using a circular knitting machine. CONSTITUTION: A processing method for preventing lint formation of a yarn for textile is featured by bath treating a yarn for circular knitting which is completed with dying and degumming-washing in a coating solution including a coating raw solution formed of 2~30wt% of polydimethylsiloxane-amino polyalkylene oxide copolymer and 70~98wt% of dipropylene glycol at a temperature of 40~50°C for 10 to 30 minutes, and then drying the yarn. The yarn for circular knitting is one of a cotton yarn, a wool yarn, a hemp yarn, a wool/silk mixed yarn, a cotton/modal mixed yarn, and a wool/rayon mixed yarn. The coating solution includes 2.5~5.0% of O.W.F at a bath ratio of 1:10 ~ 1:15.

    Abstract translation: 目的：提供一种用于防止纺织品纱线形成的加工方法，通过使用圆形针织机对纱线进行编织时，通过最小化棉绒的形成来防止织物污染。 构成：用于防止织物纱线形成的加工方法的特征在于，在包含由2〜30重量％的聚二甲基硅氧烷形成的涂布原液的涂布液中进行染色和脱胶洗涤， 氨基聚氧化烯共聚物和70〜98重量％的二丙二醇，在40〜50℃的温度下进行10〜30分钟，然后干燥纱线。 圆编针织纱是棉纱，羊毛纱，大麻纱，羊毛/丝混合纱，棉/模混合纱和羊毛/人造丝混纺纱之一。 涂层溶液的洗涤比例为1:10〜1:15，含有2.5〜5.0％的O.W.F。

    AN ELASTICISED YARN, A METHOD FOR MAKING SAID YARN AND ELASTICISED FABRIC MADE THEREFROM
    239.
    发明公开
    AN ELASTICISED YARN, A METHOD FOR MAKING SAID YARN AND ELASTICISED FABRIC MADE THEREFROM 有权
    弹性纱，工艺用于制造这种纱线及制品由其得到的弹性材料

    公开(公告)号：EP2633108A2

    公开(公告)日：2013-09-04

    申请号：EP11820803.2

    申请日：2011-10-31

    Applicant: Benelli, Paolo

    Inventor： Benelli, Paolo

    IPC: D02G3/32

    CPC classification number: D02G3/04 ,  D02G3/322 ,  D10B2201/06 ,  D10B2201/08 ,  Y10T428/249922

    Abstract: An elastic thread yarn comprising linen and/or ramie and/or hemp and an elastic thread, with a thread made of an elastomeric material, and a substantially inextensible yarn made of linen and/or ramie and/or hemp helically wound about the elastomeric core at a predetermined number of windings per length unit of elasticized yarn, wherein, for each metric count Nm, the number of windings substantially inextensible yarn of the elasticized yarn, is set between two values indicated by two curves (12, 13) which can be expressed according to exponential laws, for example, with the same exponent, i.e. according to equations of the form T = K N
    0, 327 where K is 20 and 50, respectively. In particular, an intermediate curve 11 is such that, by choosing for a given metric count a number of windings proximate to curve 11, this best feature balance is obtained. In an exemplary embodiment, the core comprises a bare elastic thread, i.e. an elastic thread that is not coated by other fibres. In another exemplary embodiment, the core comprises an elastic thread coated with a natural fibre as cotton or viscose, or with a combination thereof. The elastic thread yarn according to the invention provides elasticized fabrics containing linen and/or on ramie, which has, in particular, a better surface regularity than well-known elasticized fabrics comprising linen, and which is comparable with the regularity of the elasticized fabrics comprising natural fibres such as cotton, wool, etc. and synthetic fibres, and also allows using ramie and hemp yarns to make elastic thread yarns and fabrics, for example, for making cloth items.

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