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    METHOD OF PREPARING NATURAL GRAPHENE CELLULOSE BLENDED FIBER
    1.
    发明申请
    METHOD OF PREPARING NATURAL GRAPHENE CELLULOSE BLENDED FIBER 审中-公开

    公开(公告)号：US20170107643A1

    公开(公告)日：2017-04-20

    申请号：US15279497

    申请日：2016-09-29

    Applicant: Acelon Chemicals and Fiber Corporation

    Inventor： Wen-Tung CHOU ,  Ming-Yi LAI ,  Kun-Shan HUANG ,  Shao-Hua CHOU ,  Chia-Yu HSU

    IPC: D01F8/02 ,  D01D10/06 ,  D01D5/06 ,  D01D1/02 ,  D01D1/10

    CPC classification number: D01D1/02 ,  C01B32/192 ,  C01B32/194 ,  C01B32/23 ,  D01F1/10 ,  D01F2/00

    Abstract: This application describes a method of preparation of a natural graphene cellulose blended fiber, which comprises using a graphite powder as a raw material for preparing a graphene solution, adding the graphene solution to a slurry formed by mixing and dissolving a wood pulp with N-methylmorpholine N-oxide (NMMO), removing the water content thereof to form a spinning dope, and then spinning the spinning dope by a Dry-Jet Wet method to manufacture a natural graphene cellulose blended fiber. The present method does not require a highly toxic hydrazine hydrate solution. Further, by increasing the adding ratio of the graphene solution in the manufacturing process, control of the antistatic properties and thermal transferring functions can be achieved, and thereby various requirements of different consumers can be satisfied. Besides, the fibers can decompose naturally after being used, and thus the product is harmless, natural, and environmentally friendly.

    FABRICATING METHOD FOR SPUNBOND NONWOVEN FROM NATURAL CELLULOSE FIBER BLENDED WITH NANO SILVER
    4.
    发明申请
    FABRICATING METHOD FOR SPUNBOND NONWOVEN FROM NATURAL CELLULOSE FIBER BLENDED WITH NANO SILVER 审中-公开
    用纳米银混合的天然纤维素纤维制造无纺布的制造方法

    公开(公告)号：US20160333508A1

    公开(公告)日：2016-11-17

    申请号：US14939173

    申请日：2015-11-12

    Applicant: Acelon Chemicals and Fiber Corporation

    Inventor： Wen-Tung CHOU ,  Ming-Yi LAI ,  Kun-Shan HUANG ,  Shao-Hua CHOU ,  Meng-Heng HSIEH

    IPC: D04H1/425 ,  D04H1/4282 ,  D04H1/48 ,  D04H1/413 ,  D01D5/08 ,  D01D5/088

    CPC classification number: D01D5/088 ,  B82Y30/00 ,  D01D1/02 ,  D01D5/08 ,  D01F1/103 ,  D01F2/00 ,  D04H3/013 ,  D10B2201/01

    Abstract: The present invention provides a fabricating method for spunbond nonwoven from natural cellulose fiber blended with nano silver, which comprises following steps.Firstly, prepare nano silver colloidal sol by reduction titration for mixture of polyvinyl alcohol (PVA), silver nitrate (AgNO3) and sodium borohydride (NaBH4).Secondly, prepare mixing cellulose serum by blending agitation for mixture of wood pulp, N-methylmorpholine N-oxide (NMMO) and stabilizer.Thirdly, prepare blending mucilage from mixing cellulose serum via blending process.Fourthly, produce spinning dope by blending and dehydrating the nano silver colloidal sol and mixing cellulose serum.Fifthly, produce molten filament tow by spunbond spinning method in association with coagulation, regeneration, water rinse and high-speed stretching process.Finally, by post treatments of hydro-entangled needle punching, drying, winding-up processes in proper order, obtain final product of spunbond nonwoven from natural cellulose fiber blended with nano silver, which is biodegradable with features of antibacterial and antistatic capabilities.

    Abstract translation: 最后，通过水力缠结针刺，干燥，卷绕过程的适当顺序进行后处理，从天然纤维素纤维与纳米银混合得到的纺粘无纺布的最终产品，其具有抗菌和抗静电能力的特征。

    STAPLED MELT SPINNING METHOD FOR PRODUCING NON-WOVEN FABRICS WITH HYGROSCOPIC METASTATIC FEATURE
    5.
    发明申请
    STAPLED MELT SPINNING METHOD FOR PRODUCING NON-WOVEN FABRICS WITH HYGROSCOPIC METASTATIC FEATURE 有权
    用于生产具有HYGROSCOPIC METASTAAT特征的非织造布的STAPLED MELT纺丝方法

    公开(公告)号：US20160145781A1

    公开(公告)日：2016-05-26

    申请号：US14661240

    申请日：2015-03-18

    Applicant: Acelon Chemicals and Fiber Corporation

    Inventor： Wen-Tung CHOU ,  Ming-Yi LAI ,  Kun-Shan HUANG ,  Hsiao-Chi TSAI

    IPC: D04H1/492 ,  D04H1/70 ,  D01G15/00 ,  D01G23/08 ,  D01D5/098 ,  D04H1/498

    CPC classification number: D04H1/492 ,  D01D5/0985 ,  D01F2/00 ,  D01F6/60 ,  D01G15/00 ,  D01G23/08 ,  D04H1/498 ,  D04H1/70 ,  D10B2201/01 ,  D10B2331/02 ,  D10B2401/12

    Abstract: A stapled melt spinning method for producing nonwoven fabrics with hygroscopic metastatic feature. Firstly, fuse bio-polyamide 6,10 into melt, extrude and spin it out spin heads of extruder into filaments, cool, draw and collect filaments into tow, then extend, cut and card the filaments into the staples, and spread the staples on a conveyer to form fibrous web. Next, blend and dissolve pulp by N-methylmorpholine N-oxide (NMMO) dissolving solvent, dehydrate it to form dope, and extrude and spin it out spin heads of extruder into filaments, then cool, draw and collect filaments into tow, and extend, cut and card filaments into staples, then overlay the staples over existing fibrous web to form a composite fibrous web of bio-polyamide 6,10 and cellulose filaments. Finally, coagulate, regenerate and convert fibrous composite of bio-polyamide 6,10 and natural cellulose into nonwoven fabric with hygroscopic metastatic feature by hydro-entangled needle punching, drying, winding-up processes.

    Abstract translation: 一种用于制造具有吸湿转移特征的非织造织物的缝合熔融纺丝方法。 首先，将生物聚酰胺6,10熔融融化，挤出并将其从挤出机的旋转头旋转成长丝，冷却，拉丝并将丝收集成丝束，然后将丝线延伸，切割并将其卡入订书钉中，并将钉放入 形成纤维网的输送机。 接下来，通过N-甲基吗啉N-氧化物（NMMO）溶解溶剂混合和溶解纸浆，将其脱水以形成纺丝原液，并将其挤出并旋转出挤出机的纺丝头到丝中，然后冷却，拉伸和收集丝束并延伸 将切割和卡片细丝切成订书钉，然后将订书钉覆盖在现有纤维网上以形成生物聚酰胺6,10和纤维素长丝的复合纤维网。 最后，生物聚酰胺6,10和天然纤维素的纤维复合材料通过水缠结针刺，干燥，清除过程将其吸湿，再生和转化为具有吸湿转移特征的无纺织物。

    Spunbond method for producing non-woven fabrics with hygroscopic metastatic feature
    6.
    发明申请
    Spunbond method for producing non-woven fabrics with hygroscopic metastatic feature 有权
    用于生产具有吸湿转移特征的无纺织物的纺粘方法

    公开(公告)号：US20160145780A1

    公开(公告)日：2016-05-26

    申请号：US14658599

    申请日：2015-03-16

    Applicant: Acelon Chemicals and Fiber Corporation

    Inventor： Wen-Tung CHOU ,  Ming-Yi LAI ,  Kun-Shan HUANG ,  Hsiao-Chi TSAI

    IPC: D04H1/492 ,  D04H1/70 ,  D01G15/02 ,  D01D5/098 ,  D04H1/498

    CPC classification number: D01G15/02 ,  D01D5/0985 ,  D01F2/00 ,  D01F6/60 ,  D04H3/009 ,  D04H3/013 ,  D04H3/105 ,  D04H3/11 ,  D04H3/14 ,  D10B2201/01 ,  D10B2331/02 ,  D10B2401/12

    Abstract: A spunbond method for producing nonwoven fabrics with hygroscopic metastatic feature. Firstly, fuse prepared bio-polyamide 6,10 into a melt via spunbond method, next extrude and spun and draw the melt to form filaments, then bond and lay the filaments on a conveyer to form a substrate fibrous web of bio-polyamide 6,10. Secondly, blend and dissolve prepared pulp by putting N-methylmorpholine N-oxide (NMMO) dissolving solvent, then dehydrate it to form dope, then extrude the dope out by an extruder with external compressed quenching air for converting it into cellulose filaments, then draw, bond and overlay the cellulose filaments to become uniform natural cellulose filaments on existing substrate fibrous web previously to form an overlaid fibrous web in the conveyer. Finally, coagulate, regenerate and convert the fibrous composite of the bio-polyamide 6,10 and natural cellulose into nonwoven fabric with hygroscopic metastatic feature by orderly applying hydro-entangled needle punching, drying, winding-up processes.

    Abstract translation: 一种用于生产具有吸湿转移特征的无纺织物的纺粘方法。 首先，通过纺粘方法将制备的生物聚酰胺6,10熔合成熔体，接着挤出并纺丝并拉伸熔体以形成长丝，然后将丝束粘合并铺设在输送机上以形成生物聚酰胺6的基底纤维网， 10。 其次，通过将N-甲基吗啉N-氧化物（NMMO）溶解溶剂混合并溶解制备的纸浆，然后将其脱水形成涂料，然后用挤出机将挤出机用外部压缩淬火空气挤出，将其转化成纤维素丝，然后绘制 ，粘合并覆盖纤维素长丝以在现有的基材纤维网上变成均匀的天然纤维素纤维，以在输送机中形成覆盖的纤维网。 最后，通过有序应用水缠结针刺，干燥，清除过程，将生物聚酰胺6,10和天然纤维素的纤维复合材料凝结，再生并转化为具有吸湿转移特征的无纺织物。

    Method of Recovering Aqueous N-Methylmorpholine-N-Oxide Solution Used in Production of Lyocell Fiber
    7.
    发明申请
    Method of Recovering Aqueous N-Methylmorpholine-N-Oxide Solution Used in Production of Lyocell Fiber 审中-公开
    回收用于生产Lyocell纤维的N-甲基吗啉-N-氧化物水溶液的方法

    公开(公告)号：US20140008577A1

    公开(公告)日：2014-01-09

    申请号：US13953202

    申请日：2013-07-29

    Applicant: Acelon Chemicals and Fiber Corporation

    Inventor： Wen-Tung CHOU ,  Ming-Yi LAI ,  Kun-Shan HUANG

    IPC: D01F13/00

    CPC classification number: D01F13/00 ,  D01F13/02 ,  D21C11/0007 ,  Y02P70/627

    Abstract: A method of recovering aqueous N-Methylmorpholine-N-Oxide solution used in production of Lyocell fiber comprises following steps. Bleach means for decoloring coloration in aqueous NMMO solution via alternate blow-mixing adsorption mode and static suspending adsorption mode reiteration. Filtration means for purifying the activated carbon powder and impurities by two filtering stages of first coarse filtering stage and second fine filtering stage. Concentration means for intensifying aqueous NMMO solution to obtain a condensed aqueous solution without NMMO solvent and a concentrated aqueous solution with NMMO solvent respectively by a sequential multi-stage evaporating system. Refinement means for purifying aqueous NMMO solution with promoting purity of concentrated aqueous solution to obtain required recovered aqueous solution by adding suitable agents in the redox reactions involved. Owing to streamlining and simplicity, the method not only has better competitiveness from promoted recovery cost, efficiency and quality but also meets regulations of environmental protection.

    Abstract translation: 回收生产Lyocell纤维中使用的N-甲基吗啉-N-氧化物水溶液的方法包括以下步骤。 漂白剂意味着通过交替吹气混合吸附模式和静态悬浮吸附模式重复来对NMMO水溶液中的着色进行脱色。 过滤是指通过第一粗过滤阶段和第二精细过滤阶段的两个过滤阶段来净化活性炭粉末和杂质。 浓缩装置用于强化NMMO水溶液以通过顺序多级蒸发系统分别得到不含NMMO溶剂的冷凝水溶液和具有NMMO溶剂的浓缩水溶液。 精制装置用于纯化NMMO水溶液，促进浓缩水溶液的纯度，通过在所涉及的氧化还原反应中加入适当的试剂来获得所需的回收水溶液。 由于精简简单，该方法不仅具有提升的回收成本，效率和质量的更好的竞争力，而且符合环保法规。

    Spunbond method for producing non-woven fabric with deodorant feature from bamboo cellulose
    10.
    发明申请
    Spunbond method for producing non-woven fabric with deodorant feature from bamboo cellulose 有权
    用于生产竹纤维素除臭功能的无纺织物的纺粘方法

    公开(公告)号：US20160214302A1

    公开(公告)日：2016-07-28

    申请号：US14666649

    申请日：2015-03-24

    Applicant: Acelon Chemicals and Fiber Corporation

    Inventor： Wen-Tung CHOU ,  Ming-Yi LAI ,  Kun-Shan HUANG

    IPC: B29C47/00

    CPC classification number: B29C47/0004 ,  B29C47/0014 ,  B29C47/367 ,  B29K2001/00 ,  B29K2001/08 ,  B29K2311/10 ,  B29L2007/002 ,  D01D1/02 ,  D01F1/10 ,  D01F2/00

    Abstract: A spunbond method for producing non-woven fabric with deodorant feature from bamboo cellulose comprises following process steps. Prepare bamboo pulp mixture by blending bamboo pulp and coffee residue in proper mixing ratio. Put N-methylmorpholine N-oxide (NMMO) as solvent and 1, 3-phenylene-bis 2-oxazoline (BOX) as stabilizer into prepared bamboo pulp mixture to form dope. Via spunbond method, orderly perform extruding, spinning, quenching and pre-drawing process to convert the dope into bamboo filaments of fibrous strand. Orderly process coagulation, regeneration and post-draw to the bamboo filaments of fibrous strand to transform them into uniform fine bamboo cellulose filaments. Bond and lay these bamboo filaments of fibrous strand on a belt collector to form a webbed nonwoven. After post treatments of water rinsing, hydro-entangled needle punching and drying have been orderly applied, then a resultant nonwoven fabric in continuous filament of bamboo cellulose with deodorant feature is produced from the webbed nonwoven.

    Abstract translation: 用于生产竹纤维除臭特性的无纺织物的纺粘方法包括以下步骤。 通过以适当的混合比混合竹浆和咖啡残渣来制备竹浆混合物。 将N-甲基吗啉N-氧化物（NMMO）作为溶剂和1,3-亚苯基 - 双2-恶唑啉（BOX）作为稳定剂加入到制备的竹浆混合物中以形成涂料。 通过纺粘法，有序地进行挤出，纺丝，淬火和预拉伸过程，将纺丝原液转化成纤维束竹丝。 有序的处理凝固，再生和后拉丝到纤维束的竹丝上，将其转变成均匀的细竹纤维素丝。 粘合并将这些纤维束的竹丝放在带状收集器上以形成网状非织造布。 经过水洗后处理后，水刺针刺干燥得到有序的施用，然后由网状无纺布制成竹纤维素连续长纤维带除臭特征的非织造织物。

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