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61. 发明申请

US20140367896A1 EXTRUSION METHOD 有权
标题翻译：挤压方法
公开(公告)号：US20140367896A1
公开(公告)日：2014-12-18
申请号：US14241645
申请日：2012-09-03
申请人： Aurotec GmbH
发明人： Stefan Zikeli , Friedrich Ecker
IPC分类号： D01D10/02 , D01D5/06
CPC分类号： D01D10/02 , B29C47/0014 , B29C47/0021 , B29C47/0852 , B29C47/30 , B29C47/8875 , B29C47/8885 , D01D5/06 , D01D5/088 , D01F2/00 , D10B2201/22
摘要： A method is provided for producing solid material filaments or films from a fluid of the material, by extruding the fluid by one or more extrusion openings and by solidifying the material in a precipitation bath. The formed material is guided between the extrusion openings and the precipitation bath by a lateral gas flow. The gas flow is subdivided into a hot partial flow and a cold partial flow. The material is initially brought into contact with the hot partial flow and subsequently with the cold partial flow prior to it being introduced into the precipitation bath. A device is also provided for extruding and forming materials.
摘要翻译：提供了一种从材料的流体生产固体材料丝或膜的方法，通过一个或多个挤压开口挤出流体并通过在沉淀槽中固化该材料。成形材料通过横向气流在挤压开口和沉淀浴之间被引导。气流被细分为热的部分流和冷的部分流。该材料最初与热的部分流接触，随后与冷部分流接触，然后将其引入沉淀浴中。还提供用于挤出和成形材料的装置。

62. 发明授权

US08911649B2 Methods of preparing polyimide fibers with kidney-shaped cross-sections 有权
标题翻译：制备具有肾形截面的聚酰亚胺纤维的方法
公开(公告)号：US08911649B2
公开(公告)日：2014-12-16
申请号：US13428939
申请日：2012-03-23
申请人： Dezhen Wu , Enlin Han , Lun Li , Hongqing Niu , Gongping Shang , Shengli Qi , Xiaodong Wang
发明人： Dezhen Wu , Enlin Han , Lun Li , Hongqing Niu , Gongping Shang , Shengli Qi , Xiaodong Wang
IPC分类号： D01D5/06 , D01D5/12 , D01D5/253 , D01D10/02 , D01D10/06 , D02J1/22 , D02J13/00 , D01D1/10
CPC分类号： D01D1/103 , D01D1/106 , D01D5/06 , D01D5/253 , D01D10/02 , D01F6/74 , Y10T428/2973
摘要： The present disclosure provides polyimide fibers with kidney-shaped cross-section and their preparation methods thereof, falling within the technical field of polyimide fiber. Polyimide fibers with kidney-shaped cross-sections are prepared by a continuous, integrated approach, starting from a polyamic acid solution prepared by reacting an aromatic dianhydride with an aromatic diamine. PAA nascent fibers with kidney-shaped cross-sections are obtained by adopting a spinneret having circular orifices under wet spinning process. The kidney-shaped cross-sections are obtained by varying the processing condition, including spinning speed, coagulation bath composition, coagulation temperature, and depth of coagulation bath. After washing and drying, polyamic acid nascent fibers are converted to polyimide fibers with kidney-shaped cross-sections under thermal curing. The integrated preparation methods are suitable for mass industrial production.
摘要翻译：本发明提供具有肾形横截面的聚酰亚胺纤维及其制备方法，属于聚酰亚胺纤维的技术领域。具有肾形截面的聚酰亚胺纤维通过连续的一体化方法由从芳族二酐与芳族二胺反应制备的聚酰胺酸溶液开始制备。通过在湿法纺丝工艺中采用具有圆形孔的喷丝板，获得具有肾形截面的PAA新生纤维。通过改变加工条件，包括纺丝速度，凝固浴组成，凝固温度和凝固浴的深度，可以获得肾形横截面。洗涤和干燥后，聚酰胺酸新生纤维在热固化下转变为具有肾形横截面的聚酰亚胺纤维。综合制备方法适合大批量工业生产。

63. 发明申请

US20140326165A1 FIBROUS PROTEIN PROCESSING METHOD 审中-公开
标题翻译：纤维蛋白加工方法
公开(公告)号：US20140326165A1
公开(公告)日：2014-11-06
申请号：US14239460
申请日：2012-08-17
申请人： Mirshahin Seyed Saleh
发明人： Mirshahin Seyed Saleh
IPC分类号： C07K14/78 , C08L89/00
CPC分类号： C07K14/78 , C08H1/06 , C08J5/18 , C08J2389/00 , C08L89/00 , C08L89/04 , C08L2203/12 , D01D5/06 , D01F2/08 , D01F4/00 , D01F6/56
摘要： Disclosed is a process for preparing proteinaceous materials. The process comprises solubilising fibrous protein by contacting it with an alkaline solution, ageing the resulting mixture to form a homogenous solution, and coagulating the resulting solution to form the proteinaceous material. The proteinaceous materials may be produced as, for example, fibres, films, sheets, coatings, particles, shapes, foams or composites.
摘要翻译：公开了一种制备蛋白质材料的方法。该方法包括通过使纤维蛋白质与碱性溶液接触来使纤维蛋白质溶解，将所得混合物老化以形成均匀溶液，并凝结所得溶液以形成蛋白质材料。蛋白质材料可以生产为例如纤维，薄膜，片，涂料，颗粒，形状，泡沫或复合材料。

64. 发明授权

US08808597B2 Pan-based carbon fibers and fabrication method thereof and precursor raw material thereof 有权
标题翻译：泛碳纤维及其制造方法及其前体原料
公开(公告)号：US08808597B2
公开(公告)日：2014-08-19
申请号：US12979857
申请日：2010-12-28
申请人： Tun-Fun Way , Jiun-Jy Chen , Yu-Ting Chen , Kai-Jen Hsiao , Shu-Hui Cheng , Jong-Pyng Chen
发明人： Tun-Fun Way , Jiun-Jy Chen , Yu-Ting Chen , Kai-Jen Hsiao , Shu-Hui Cheng , Jong-Pyng Chen
IPC分类号： C08K7/24 , C08F220/14 , C08F220/04 , C08F220/44 , C08L33/20
CPC分类号： B82Y30/00 , C08F220/44 , C08K7/24 , D01D5/06 , D01F6/38 , D01F9/225 , D01F11/122 , C08F222/14 , C08F220/14 , C08F222/04 , C08L33/20
摘要： A precursor raw material for the PAN-based carbon fibers represented by Formula (I) is provided. In Formula (I), R is methyl, ethyl or propyl, x+z=0.5-20.0 mol %, z≧0.5 mol %, y=99.5-80.0 mol % and x+y+z=100 mol %. The invention also provides a PAN-based oxidized fiber and a PAN-based carbon fiber prepared by the precursor raw material for the PAN-based carbon fibers.
摘要翻译：提供了由式（I）表示的PAN类碳纤维的前体原料。在式（I）中，R是甲基，乙基或丙基，x + z = 0.5-20.0摩尔％，z≥0.5摩尔％，y = 99.5-80.0摩尔％，x + y + z = 100摩尔％。本发明还提供了由PAN类碳纤维的前体原料制备的PAN类氧化纤维和PAN类碳纤维。

65. 发明申请

US20140167329A1 HIGH TEMPERATURE MELT INTEGRITY BATTERY SEPARATORS VIA SPINNING 有权
标题翻译：高温熔体完整性通过旋转电池分离器
公开(公告)号：US20140167329A1
公开(公告)日：2014-06-19
申请号：US14132718
申请日：2013-12-18
申请人： Roy Martinus Adrianus L'Abee , Richard Peters , Erich Otto Teutsch , Huiqing Wu , Yanju Wang , Qunjian Huang , Wujun Rong , Jacob Scott LaBelle
发明人： Roy Martinus Adrianus L'Abee , Richard Peters , Erich Otto Teutsch , Huiqing Wu , Yanju Wang , Qunjian Huang , Wujun Rong , Jacob Scott LaBelle
IPC分类号： H01M2/14 , D01D5/06 , D01D5/40 , D01D5/00
CPC分类号： H01M2/145 , B29C47/0076 , B29C71/00 , B29C71/02 , B29K2079/085 , B29K2995/0058 , B29L2031/3468 , B29L2031/755 , D01D5/0007 , D01D5/003 , D01D5/06 , D01D5/18 , D01D5/40 , D01F6/74 , H01M2/162
摘要： A method for preparing a high temperature melt integrity separator, the method comprising spinning a polymer by one or more of a mechanical spinning process and an electro-spinning process to produce fine fibers.
摘要翻译：一种制备高温熔融完整性分离器的方法，所述方法包括通过机械纺丝法和电纺法中的一种或多种纺丝聚合物以制备细纤维。

66. 发明申请

US20140165463A1 Producing method for the artificial peat moss from natural cellulose fiber 有权
标题翻译：天然纤维素纤维人造泥炭苔的生产方法
公开(公告)号：US20140165463A1
公开(公告)日：2014-06-19
申请号：US13776970
申请日：2013-02-26
申请人： ACELON CHEMICALS AND FIBER CORPORATION
发明人： Wen-Tung Chou , Ming-Yi Lai , Kun-Shan Huang
IPC分类号： A01G1/00
CPC分类号： A01G22/00 , D01D1/02 , D01D5/06 , D01D5/26 , D01D10/02 , D01D10/06 , D01F1/02 , D01F1/10 , D01F2/00 , D01F2/02 , D02G1/02 , D02G1/0206
摘要： The present invention provides a producing method for the artificial peat moss from natural cellulose fiber. The producing method comprises following steps in successive order manner. Firstly, blend natural pulp with N-methylmorpholine N-oxide (NMMO) as dissolving solvent and 1,3-phenylene-bis 2-oxazoline (BOX) as stabilizer in proper mixing ratio to yield a preliminary quasi-dope. Secondly, stir and dehydrate the preliminary quasi-dope to form dope. Thirdly, spin the dope by dry jet wet spinning method to yield filament bundle of cellulose. Fourthly, orderly perform coagulating with regenerating, water rinsing, twisting with plying and cutting processes on the filament bundle of cellulose to yield a preliminary artificial peat moss of natural cellulose fiber. Finally, per drying process of post-treatment on the preliminary artificial peat moss of natural cellulose fiber to obtain final artificial peat moss of natural cellulose fiber of the present invention.
摘要翻译：本发明提供了天然纤维素纤维的人造泥炭苔的制造方法。该制造方法以连续的顺序包括以下步骤。首先将天然纸浆与N-甲基吗啉N-氧化物（NMMO）作为溶剂溶剂和1,3-亚苯基 - 双2-恶唑啉（BOX）作为稳定剂以适当的混合比混合，得到初步准涂料。其次，搅拌和脱水初步准涂料以形成涂料。第三，通过干式喷射湿纺法旋涂纺丝原液以产生纤维素纤维束。第四，通过再生，水冲洗，纤维素丝束上的切割和切割过程进行有序的凝结，得到天然纤维素纤维的初步人造泥炭苔。最后，对天然纤维素纤维初步人造泥炭苔的后处理干燥过程，得到本发明天然纤维素纤维的最终人造泥炭苔。

67. 发明授权

US08721991B2 Microfluidic device for controlled aggregation of spider silk 有权
标题翻译：微流控装置用于蜘蛛丝的控制聚集
公开(公告)号：US08721991B2
公开(公告)日：2014-05-13
申请号：US12227498
申请日：2007-05-21
申请人： Thomas Scheibel , Daniel Huemmerich , Sebastian Remmensee , Christian Freudiger , Andreas Bausch
发明人： Thomas Scheibel , Daniel Huemmerich , Sebastian Remmensee , Christian Freudiger , Andreas Bausch
IPC分类号： B01L3/00
CPC分类号： C07K14/43518 , D01D5/02 , D01D5/06 , D01F4/02
摘要： The present invention is directed to a device and method of controlling the phase separation of one or a mixture of two or more spider silk proteins, leading to the defined and controllable assembly of the said silk protein(s) to defined morphologies, such as spheres, nano fibrils, threads, etc.
摘要翻译：本发明涉及一种控制两种或多种蜘蛛丝蛋白的一种或两种或更多种蜘蛛丝蛋白的相分离的装置和方法，导致将所述丝蛋白定义和可控地组装到限定的形态，例如球形，纳米原纤维，丝线等

68. 发明申请

US20140058077A1 METHOD FOR FABRICATING FIBER PRODUCTS AND COMPOSITES 有权
标题翻译：制造纤维产品和复合材料的方法
公开(公告)号：US20140058077A1
公开(公告)日：2014-02-27
申请号：US13984673
申请日：2012-02-08
申请人： Antti Laukkanen , Jan-Erik Teirfolk , Markus Samuli Nuopponen , Andreas Walther , Olli Ikkala
发明人： Antti Laukkanen , Jan-Erik Teirfolk , Markus Samuli Nuopponen , Andreas Walther , Olli Ikkala
IPC分类号： D01F2/00
CPC分类号： D01F2/00 , B82Y30/00 , C08J5/005 , C08J5/045 , C08J5/24 , C08L1/02 , C08L2205/16 , D01D5/06 , D21C5/02 , D21H11/14 , D21H27/10 , Y02W30/648
摘要： Method for fabricating fiber and film products and composites includes: introducing an aqueous gel of nanofibrillar cellulose into a volume of organic extraction agent miscible with water so that the aqueous gel is kept as a separate phase and forms one or several discrete physical entities containing the nanofibrillar cellulose within the phase; changing water with the organic extraction agent in said one or several discrete physical entities of nanofibrillar cellulose; and drying the nanofibrillar cellulose by removing the organic extraction agent from the one or several discrete physical entities of nanofibrillar cellulose. In the method the aqueous gel of nanofibrillar cellulose is introduced into the volume of organic extraction agent in the form of one or several elongated elements which form a fiber-like or ribbon-like or film-like product after drying.
摘要翻译：用于制造纤维和薄膜产品和复合材料的方法包括：将纳米纤丝纤维素的水性凝胶引入到与水混溶的一定体积的有机萃取剂中，使得水凝胶保持为分离相，并形成一个或多个离散物理实体，其含有纳米纤维相中的纤维素; 在纳米纤维素纤维素的一个或几个离散物理实体中用有机萃取剂改变水; 并通过从纳米纤维素纤维素的一个或多个离散物理实体去除有机萃取剂来干燥纳米纤维素纤维素。在该方法中，将纳米纤丝纤维素的水性凝胶以一种或多种细长元件的形式引入有机萃取剂的体积中，其在干燥后形成纤维状或带状或薄膜状产品。

69. 发明申请

US20130325109A1 PROSTHETIC DEVICE INCLUDING ELECTROSTATICALLY SPUN FIBROUS LAYER & METHOD FOR MAKING THE SAME 审中-公开
标题翻译：包括静电激光纤维层的前置装置及其制造方法
公开(公告)号：US20130325109A1
公开(公告)日：2013-12-05
申请号：US13957931
申请日：2013-08-02
申请人： Zeus Industrial Products, Inc.
发明人： Bruce L. Anneaux , Robert L. Ballard
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/04 , A61F2/06 , A61F2/92 , A61F2002/072 , A61F2210/0076 , A61F2240/001 , A61F2250/0067 , A61L27/26 , A61L27/507 , A61L31/041 , A61L31/048 , A61L31/06 , A61L31/129 , A61L31/146 , A61L2400/12 , A61L2400/18 , B01D39/1623 , B01D2239/025 , B01D2239/0631 , B32B1/08 , B32B5/022 , B32B5/18 , B32B5/26 , B32B7/04 , B32B27/08 , B32B27/322 , B32B2250/03 , B32B2250/20 , B32B2250/242 , B32B2262/0253 , B32B2266/025 , B32B2535/00 , B82Y5/00 , D01D5/003 , D01D5/0038 , D01D5/0076 , D01D5/0084 , D01D5/06 , D01F6/12 , D04H1/492 , D04H1/54 , D04H1/728 , D10B2321/042 , D10B2509/06 , F16L11/12 , Y10T428/31544 , Y10T442/66 , Y10T442/677 , C08L71/02 , C08L27/18
摘要： In accordance with certain embodiments of the present disclosure, a process of forming a prosthetic device is provided. The process includes forming a dispersion of polymeric nanofibers, a fiberizing polymer, and a solvent, the dispersion having a viscosity of at least about 50,000 cPs. A tubular frame is positioned over a tubular polymeric structure. Nanofibers from the dispersion are electrospun onto the tubular frame to form a prosthetic device. The prosthetic device is heated.
摘要翻译：根据本公开的某些实施例，提供了形成假体装置的过程。该方法包括形成聚合物纳米纤维，纤维化聚合物和溶剂的分散体，该分散体具有至少约50,000cPs的粘度。管状框架位于管状聚合物结构之上。来自分散体的纳米纤维电纺丝到管状框架上以形成假体装置。假体装置被加热。

70. 发明申请

US20130309494A1 HYALURONAN FIBRES, METHOD OF PREPARATION THEREOF AND USE THEREOF 审中-公开
标题翻译： HYALURONAN FIBERS，其制备方法及其用途
公开(公告)号：US20130309494A1
公开(公告)日：2013-11-21
申请号：US13977181
申请日：2011-12-28
申请人： Ladislav Burgert , Radim Hrdina , David Masek , Vladimir Velebny
发明人： Ladislav Burgert , Radim Hrdina , David Masek , Vladimir Velebny
IPC分类号： D01D5/06 , D02G3/02 , C08B37/08
CPC分类号： D01D5/06 , C08B37/0072 , D01F9/00 , D02G3/02 , Y10T428/298
摘要： The invention relates to the method of preparation of hyaluronic acid-based fibres, where first the spinning solution of hyaluronic acid and/or a metal compound thereof, optionally containing a metal salt or a hyaluronic acid compound and metal ions, is prepared, then the spinning solution is introduced into the coagulation bath comprising an acid, an alcohol and not more than 10% wt. of water, and optionally a metal salt, resulting in forming a fibre which is preferably left in the coagulation bath and/or is drawn, then the fibre is washed with alcohol and dried. After washing of the fibre, metal ions may be introduced in the fibre by means of the metalization bath. Further, the invention relates to the fibres based on hyaluronic acid and/or a metal compound thereof, having the fibre (monofilament) diameter 4 μm to 1 mm, linear weight 0.1 to 30 g/1000 m (0.1 to 30 tex), tensile strength 0.5 to 3 cN·dtex−1 and loop strength 20 to 80% of the tensile strength. The invention also relates to a silk tow that contains 2 to 50 primary fibres. Moreover, the invention relates to the use of the fibres for the production of woven and non-swoven fabrics.
摘要翻译：本发明涉及透明质酸类纤维的制备方法，其中首先制备透明质酸和/或其金属化合物的纺丝溶液，任选地含有金属盐或透明质酸化合物和金属离子，然后将纺丝溶液引入包含酸，醇的不超过10重量％的凝固浴中。的水和任选的金属盐，导致形成优选留在凝固浴中和/或拉伸的纤维，然后用醇洗涤纤维并干燥。洗涤纤维后，可以通过金属化浴将金属离子引入纤维中。此外，本发明涉及基于透明质酸和/或其金属化合物的纤维，其纤维（单丝）直径为4μm至1mm，线形重量为0.1至30g / 1000m（0.1至30tex），拉伸强度强度为0.5〜3cN·dtex-1，回弹强度为拉伸强度的20〜80％。本发明还涉及含有2至50个初级纤维的丝束。此外，本发明涉及纤维用于生产机织和非织造织物的用途。

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