公开(公告)号：US20110082262A1

公开(公告)日：2011-04-07

申请号：US12574871

申请日：2009-10-07

申请人： Jen-Taut YEH ,  Fang-Juei CHOU ,  Li-Chun YU ,  Chun-Ping YU ,  Kan-Nan CHEN ,  Yu-Ching LAI

发明人： Jen-Taut YEH ,  Fang-Juei CHOU ,  Li-Chun YU ,  Chun-Ping YU ,  Kan-Nan CHEN ,  Yu-Ching LAI

IPC分类号： C08F110/02

CPC分类号： C08F110/02 ,  B82Y30/00 ,  C08J5/005 ,  C08J2323/06 ,  C08L23/06 ,  C08L2207/068 ,  C08F2500/01

摘要： The present invention discloses an ultra-high molecular weight polyethylene (UHMWPE)/inorganic nanocomposite material and a high performance fiber manufacturing method using UHMWPE and a dispersed inorganic nano substance (such as attapulgite, carbon nano-tube, sepiolite, wollastonite and montmorillonite) to prepare a gel solution. The gel solution having a light transmittance approaching zero at a certain concentration is heated, dissolved and gone through processes including vacuum debubbling, sudden air cooling, water-phase solidification, and multi-stage temperature-change drawing for a spinning by using different conditions of a spinneret (including different spinneret angles, in-feed lengths and out-feed lengths) to obtain a composite material composed of high-tenacity fibers and having a light transmittance approaching to zero, so as to increase the fiber strength and modulus of the UHMWPE and overcome the drawbacks of high crimp, creep, and light transmission of the high molecular weight polyethylene fiber.

摘要翻译： 本发明公开了一种超高分子量聚乙烯（UHMWPE）/无机纳米复合材料和使用UHMWPE和分散无机纳米材料（如绿坡缕石，碳纳米管，海泡石，硅灰石和蒙脱石）的高性能纤维制造方法 制备凝胶溶液。 在一定浓度下具有接近零的透光性的凝胶溶液被加热溶解，并经过包括真空脱泡，突然的空气冷却，水相凝固和多阶段温度变化拉伸的工艺，所述方法通过使用不同的条件 喷丝头（包括不同的喷丝头角，进给长度和出料长度），以获得由高强度纤维组成的透光率接近零的复合材料，从而提高UHMWPE的纤维强度和模量 并克服了高分子量聚乙烯纤维高卷曲，蠕变和透光的缺点。

公开(公告)号：US20130004677A1

公开(公告)日：2013-01-03

申请号：US13241165

申请日：2011-09-22

申请人： Jing-Zhong HWANG ,  Guei-Jia CHANG ,  Jhong-Jheng LIN ,  Cheng-Wei TSAI ,  Shih-Chieh WANG ,  Po-Cheng CHEN ,  Kan-Nan CHEN ,  Jen-Taut YEH

发明人： Jing-Zhong HWANG ,  Guei-Jia CHANG ,  Jhong-Jheng LIN ,  Cheng-Wei TSAI ,  Shih-Chieh WANG ,  Po-Cheng CHEN ,  Kan-Nan CHEN ,  Jen-Taut YEH

IPC分类号： C08G71/04 ,  B05D3/02 ,  B05D1/18 ,  B05D3/06 ,  C07D407/12 ,  C08J3/28

CPC分类号： B05D3/067 ,  B05D1/18 ,  C08G71/04 ,  D06M10/001 ,  D06M10/10 ,  D06M15/564

摘要： A method of preparing polyurethane prepolymer does not require using a toxic isocyanate monomer (manufactured by harmful phosgene) as a raw material. Epoxy resin and carbon dioxide are used as major raw materials to form cyclic carbonates to be reacted with a functional group oligomer, and then amino groups in a hydrophilic (ether group) or hydrophobic (siloxane group) diamine polymer are used for performing a ring-opening polymerization, and the microwave irradiation is used in the ring-opening polymerization to efficiently synthesize the amino-terminated PU prepolymer, and then an acrylic group at an end is added to manufacture an UV cross-linking PU (UV-PU) oligomer which can be coated onto a fabric surface, and the fabric is dried by UV radiation for a surface treatment to form a washing-resisted long lasting hydrophilic or hydrophobic PU fabric.

摘要翻译： 制备聚氨酯预聚物的方法不需要使用有毒的异氰酸酯单体（由有害光气制造）作为原料。 使用环氧树脂和二氧化碳作为与官能团低聚物反应的环状碳酸酯的主要原料，然后使用亲水（醚基）或疏水（硅氧烷基）二胺聚合物中的氨基进行环 - 开环聚合，并且在开环聚合中使用微波照射以有效合成氨基封端的PU预聚物，然后加入末端的丙烯酸基以制备UV交联PU（UV-PU）低聚物，其中 可以涂布在织物表面上，并且织物通过UV辐射干燥以进行表面处理以形成耐洗涤的持久的亲水或疏水PU织物。