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1. 发明申请

WO2018111347A1 SOLID POLYMERIC HIGHLY DURABLE SURFACING 审中-公开
公开(公告)号：WO2018111347A1
公开(公告)日：2018-06-21
申请号：PCT/US2017/043458
申请日：2017-07-24
申请人： E. I. DU PONT DE NEMOURS AND COMPANY
发明人： BLACKMAN, Gregory Scott , LEE, Hee Hyun , POLLAK, Keith William , POTTIGER, Michael , WYANT, Timothy Scott
IPC分类号： C08K3/00
摘要： A solid surface comprises (i) a crosslinked acrylic or unsaturated polyester resin present in an amount no greater than 52 volume fraction percent, and (ii) no greater than 48 volume fraction percent of inorganic filler particles distributed evenly throughout the solid surface wherein (a) 95 - 99 volume fraction percent of the filler particles has a major dimension in the range of from 0.5 to no greater than 10 microns, (b) the D50 of the filler particles is from 0.5-2.5 microns, and (c) the D90 of the filler particles is equal to or less than 10 microns.

2. 发明申请

WO2017210068A1 RENDER COMPRISING HONEYCOMB AND CEMENTITIOUS OR CLAY OR GEOPOLYMER MATERIAL 审中-公开
标题翻译：包含蜂窝状和水泥或粘土或土工材料的报告
公开(公告)号：WO2017210068A1
公开(公告)日：2017-12-07
申请号：PCT/US2017/034377
申请日：2017-05-25
申请人： E. I. DU PONT DE NEMOURS AND COMPANY
发明人： GILBERT DE CAUWER, Jacques , WALDMANN, Daniele Diederich
IPC分类号： E04C5/07 , E04C2/06
CPC分类号： E04C5/076 , E04C2/06 , E04C2/28 , E04C2/288 , E04C2/34 , E04C2/365 , E04C2/46 , E04C5/07
摘要： A render layer for a building comprises a honeycomb core of nonwoven polypropylene web, and a cementitious material fully filling the cells of the core, wherein (i) the nonwoven web has a porosity of from 5 microns to 600 microns, (ii) the core has a cell size of from 5 mm to 200 mm, (iii) the expansion and contraction across the plane of the core is greater than the expansion and contraction of the cementitious material filling the cells of the core, and (iv) the cementitious material is partly impregnated into the cell walls of the core.
摘要翻译：用于建筑物的再生层包括非织造聚丙烯网的蜂窝芯和完全填充芯的细胞的粘结材料，其中（i）非织造纤维网的孔隙率为5微米至10微米（ii）芯的尺寸为5mm至200mm，（iii）芯的平面上的膨胀和收缩大于填充芯的细胞的水泥质材料的膨胀和收缩，和（iv）胶凝材料部分浸渍到芯体的孔壁中。

3. 发明申请

WO2017184186A1 COMPOSITE BALLISTIC RESISTANT LAMINATE 审中-公开
标题翻译：复合弹性层合板
公开(公告)号：WO2017184186A1
公开(公告)日：2017-10-26
申请号：PCT/US2016/032699
申请日：2016-05-16
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： SINGLETARY, James Neal , CARBAJAL, Leopoldo Alejandro , KAMPERT, William George , LIBERT, Timothy A. , SAUER, Bryan Benedict , HARDING, Kenneth C.
IPC分类号： B32B7/12 , B32B27/32 , B32B5/02 , B32B27/08 , B32B27/12 , F41H5/04
CPC分类号： F41H5/04 , B32B5/02 , B32B5/12 , B32B7/00 , B32B7/02 , B32B7/03 , B32B7/04 , B32B7/12 , B32B27/06 , B32B27/08 , B32B27/12 , B32B27/18 , B32B27/20 , B32B27/32 , B32B37/06 , B32B37/08 , B32B37/10 , B32B37/12 , B32B2250/00 , B32B2250/05 , B32B2250/40 , B32B2250/42 , B32B2255/02 , B32B2255/10 , B32B2255/26 , B32B2262/0253 , B32B2264/00 , B32B2264/02 , B32B2264/10 , B32B2307/51 , B32B2307/514 , B32B2307/516 , B32B2307/542 , B32B2307/558 , B32B2307/581 , B32B2307/732 , B32B2307/734 , B32B2309/02 , B32B2309/04 , B32B2309/12 , B32B2323/04 , B32B2571/00 , B32B2571/02 , F41H5/0478 , G01N3/30 , G01N2203/001 , G01N2203/0232
摘要： An unconsolidated impact and penetration resistant laminate comprises a plurality of cross-plied sheets, each cross-piled sheet further comprising (i) first and second layers of fibrous or non-fibrous ultra-high molecular weight polyethylene and (ii) first and second layers of thermoplastic adhesive, each adhesive layer having a basis weight of no greater than 5 gsm, wherein (a) the layers of polyethylene and thermoplastic adhesive alternate within the sheet, (b) at least 50 percent of the polyethlyene layers are arranged such that the orientation of the first polyethylene layer is offset with respect to the orientation of the second polyethylene layer, and (c) the plurality of cross-plied sheets form a stack that, when subjected to compaction at a pressure of 255 bar and a temperature of 132 degrees C, will not suffer a pressure loss greater than 8 bar within the first two minutes as measured by Test Method B.
摘要翻译：一种未固结的抗冲击和抗穿透层压材料，包括多个交叠板，每个交叉堆叠板还包括（i）第一和第二层纤维或非纤维超高分子量聚乙烯和（ii）第一和第二层热塑性粘合剂，每个粘合剂层具有不大于5gsm的基重，其中（a）聚乙烯和热塑性粘合剂层在片内交替，（b）至少50％聚乙烯层布置为使得第一聚乙烯层的取向相对于第二聚乙烯层的取向偏移，并且（c）多个交叠层片形成堆叠，当在压力下经受压实时 255巴和132摄氏度的温度，在测试方法B测量的前两分钟内不会遭受大于8巴的压力损失。

4. 发明申请

WO2016176081A1 WATERPROOF MEMBRANE 审中-公开
标题翻译：防水膜
公开(公告)号：WO2016176081A1
公开(公告)日：2016-11-03
申请号：PCT/US2016/028255
申请日：2016-04-19
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： STACHNIK, Mieczyslaw Michel , GARCIA, Raul Fernandez
IPC分类号： D06N3/14 , D06N3/18 , D06N5/00
CPC分类号： D06N3/142 , D06N3/14 , D06N3/146 , D06N3/147 , D06N3/18 , D06N5/00 , D06N2211/06 , D06N2213/03
摘要： The invention relates to a waterproof membrane for building applications comprising at least one support carrier and at least one layer of a cross-linked coating composition comprising at least one polyurethane. The invention also relates to a waterproof membrane comprising at least one support carrier and at least one layer of a cross-linked coating composition comprising at least one polyurethane, an optional pre-coating layer to facilitate the manufacturing process, and to join the support carrier with the cross-linked coating composition in the most optimal and durable manner to achieve good surface appearance and chemical bonding between reinforcing carrier and crosslinked polyurethane coating. The waterproof membrane can be prepared and installed with lower cost in comparison to current flat roof waterproofing systems based on liquid two-component polyurethane systems.
摘要翻译：本发明涉及用于建筑应用的防水膜，其包括至少一个支撑载体和至少一层包含至少一种聚氨酯的交联涂料组合物。本发明还涉及一种防水膜，其包括至少一个支撑载体和至少一层交联涂层组合物，所述交联涂层组合物包含至少一种聚氨酯，任选的预涂层以促进制造过程，并且将载体载体交联涂料组合物以最佳和耐久的方式实现，以实现增强载体和交联聚氨酯涂料之间的良好的表面外观和化学键合。与基于液体双组分聚氨酯体系的当前平屋顶防水系统相比，防水膜可以以较低的成本制备和安装。

5. 发明申请

WO2015149063A1 FIBER-REINFORCED COMPOSITE LAMINATE AND ARTICLES MADE THEREFROM 审中-公开
标题翻译：纤维增强复合层压板及其制品
公开(公告)号：WO2015149063A1
公开(公告)日：2015-10-01
申请号：PCT/US2015/023315
申请日：2015-03-30
申请人： E. I. DU PONT DE NEMOURS AND COMPANY
发明人： SONG, Tao , LI, Xuedong , JIN, Lei , SHEN, Haihua
IPC分类号： B32B5/02 , B32B5/12 , B32B5/26
CPC分类号： B32B5/245 , A45C11/00 , A45C2011/001 , A45C2011/002 , A45C2011/003 , B32B5/022 , B32B5/024 , B32B5/12 , B32B5/26 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2262/0261 , B32B2262/0269 , B32B2307/546 , B32B2307/71 , B32B2307/718 , B32B2307/732 , B32B2439/06 , B32B2439/46 , B32B2457/00 , B32B2571/00 , G06F1/1628
摘要： A composite laminate consisting essentially of (a) a layer of a woven fabric as the top layer; and (b) at least one layer of a unidirectional fabric wherein the composite laminate has a total thickness of from 0.1 mm to 2 mm; the woven fabric (a) comprises fibers produced from poly(p phenylene terephthalamide) homopolymer, poly(p-phenylene terephthalamide) copolymer, poly(m-phenylene isophthalamide) homopolymer, poly(m-phenylene isophthalamide) copolymer, polysulfonamide homopolymer, polysulfonamide copolymer, and mixture thereof; the unidirectional fabric (b) comprises high modulus fibers produced from poly(p phenylene terephthalamide) homopolymer or poly(p-phenylene terephthalamide) copolymer, the fibers having a tensile modulus of at least 100 GPa; and the woven fabric (a) and the unidirectional fabric (b) each independently comprise a thermoset resin selected from epoxy, polyimide, and mixtures thereof. Also disclosed are articles comprising the composite laminates, wherein the articles are housings or protective covers for mobile electronic devices such as a handheld computer, a tablet computer, a mobile phone, an e-reader, a portable game device, a portable media player or a digital camera.
摘要翻译：基本上由（a）作为顶层的机织织物层组成的复合层压体; 和（b）至少一层单向织物，其中复合层压体的总厚度为0.1mm至2mm; 织物（a）包含由聚（对苯二甲酰对苯二胺）均聚物，聚（对苯二甲酰对苯二胺）共聚物，聚（间亚苯基间苯二酰胺）均聚物，聚（间亚苯基间苯二甲酰胺）共聚物，聚磺酰胺均聚物，聚磺酰胺共聚物，及其混合物; 单向织物（b）包含由聚（对苯二甲酰对苯二胺）均聚物或聚对苯二甲酰对苯二胺共聚物制得的高模量纤维，该纤维的拉伸模量至少为100GPa; 并且机织织物（a）和单向织物（b）各自独立地包含选自环氧树脂，聚酰亚胺及其混合物的热固性树脂。还公开了包括复合层压板的物品，其中物品是用于移动电子设备的外壳或保护盖，例如手持式计算机，平板电脑，移动电话，电子阅读器，便携式游戏设备，便携式媒体播放器或数码相机

6. 发明申请

WO2015073968A1 METHOD TO PRODUCE BALLISTIC AND STAB RESISTANT STRUCTURES FOR GARMENTS AND STRUCTURES PRODUCED BY THE METHOD 审中-公开
标题翻译：用于生产由方法生产的服装和结构的弹性和抗拉结构的方法
公开(公告)号：WO2015073968A1
公开(公告)日：2015-05-21
申请号：PCT/US2014/065945
申请日：2014-11-17
申请人： E. I. DU PONT DE NEMOURS AND COMPANY
发明人： BADER, Yves , PONT, Nicolas
IPC分类号： F41H5/04
CPC分类号： F41H5/0478 , B29C51/14 , B32B5/26 , B32B37/10 , B32B37/26 , B32B38/10 , B32B2037/268 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2305/076 , B32B2307/558 , B32B2307/581 , B32B2571/02 , D06M15/227 , D06M15/263 , D06M2101/36 , D06M2200/00 , F41H5/0485 , Y10T442/2615 , Y10T442/2623
摘要： The invention pertains to a composite wherein the composite comprises at least one fabric and a thermoplastic polymeric resin wherein the resin is impregnated into the fabric to an extent that between 80 to 95% of the maximum volumic mass (void volume) of the fabric is filled with resin. The fabric and thermoplastic resin are combined with one or two release layers to form an assembly. A plurality of these assemblies is combined to form a stack which is subjected to thermopressing wherein the thermopressing is carried out in at least two cycles with a pressure release between each cycle.
摘要翻译：本发明涉及一种复合材料，其中复合材料包括至少一种织物和热塑性聚合物树脂，其中将树脂浸渍到织物中至一定程度，其中填充织物的最大体积体积（空隙体积）的80-95％与树脂。织物和热塑性树脂与一个或两个释放层组合以形成组件。将多个这些组件组合以形成经受热压的堆叠，其中热压法在至少两个循环中以每个循环之间的压力释放进行。

7. 发明申请

WO2018071097A1 PROTECTIVE NET FOR CATCHING FALLING ROCKS IN TUNNELS 审中-公开
标题翻译：探测隧道降落岩的防护网
公开(公告)号：WO2018071097A1
公开(公告)日：2018-04-19
申请号：PCT/US2017/048140
申请日：2017-08-23
申请人： E. I. DU PONT DE NEMOURS AND COMPANY
发明人： JIA, Zhi Gang , JIN, Lei , SONG, Tao
IPC分类号： E21D11/15 , E21D19/00
摘要： This invention relates to a protective net for catching falling rocks in a railway or roadway tunnel, said protective net is composed of p-aramid fibers and is free of metal wire. The present protective net has high electrical insulating property, high heat tolerance (160C), and is flame resistant, also self-extinguishes when ignited.
摘要翻译：本发明涉及一种用于在铁路或公路隧道中捕获掉落的岩石的防护网，所述防护网由对位芳族聚酰胺纤维组成并且不含金属丝。本防护网具有高电绝缘性，高耐热性（160℃），耐火，点燃时也自熄。

8. 发明申请

WO2017106420A3 HYBRID CORD AND USE THEREOF 审中-公开
公开(公告)号：WO2017106420A3
公开(公告)日：2017-06-22
申请号：PCT/US2016/066778
申请日：2016-12-15
申请人： E. I. DU PONT DE NEMOURS AND COMPANY
发明人： BADER, Yves , STEFFENINO, Benoit
IPC分类号： D02G3/36 , D02G3/44
摘要： A hybrid cord (10) comprises a first yarn (11), without initial S or Z twist, of continuous polymeric filaments forming the core of the cord, the yarn being a non-bulked yarn, and a second yarn (12), without initial S or Z twist, of continuous polymeric filaments, the second yarn being a bulked yarn that is wrapped around the first yarn, wherein (a) the second yarn is wrapped around the first yarn at an angle of from 5 to 40 degrees, (b) the second yarn has a length that is from 4 to 35 percent longer than that of the first yarn, and (c) the hybrid cord is unbalanced and has an S or Z twist.

9. 发明申请

WO2017007793A1 SEPARATOR HAVING ADHESIVE LAYER, MANUFACTURING METHOD OF THE SAME, AND ELECTROCHEMICAL DEVICE HAVING THE SAME 审中-公开
标题翻译：具有粘合层的分离器，其制造方法和具有该粘合层的电化学装置
公开(公告)号：WO2017007793A1
公开(公告)日：2017-01-12
申请号：PCT/US2016/041050
申请日：2016-07-06
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： ARORA, Pankaj , JONES, Jacob, L.
IPC分类号： H01M2/16 , H01M10/052
CPC分类号： H01M2/1686 , H01M2/145 , H01M2/162 , H01M2/1666 , H01M10/052 , H01M10/0525
摘要： A heat-resistant separator contains a porous film, a polymeric fibrous layer adhesively bonded to the surface of the porous film, and an adhesive binder layer located between the porous film and the fibrous layer and covering at least a portion of the surface of the porous film. The fibrous layer contains fibers manufactured of a polyimide wherein the fibers of a form of polyimide comprise fibers with a majority of fibers having diameters in the range of 1 - 3000 nm. In one of the embodiment the binder layer contains sodium carboxymethylcellulose, and the amount of adhesive present between the porous film and the fibrous web in the final product is within the range of 0.30 grams per square meter of covered surface of porous film to 0.90 grams per square meter of covered surface of porous film.
摘要翻译：耐热隔离物包含多孔膜，粘合到多孔膜的表面上的聚合纤维层和位于多孔膜和纤维层之间的粘合剂粘合剂层，并且覆盖多孔膜表面的至少一部分电影。纤维层含有由聚酰亚胺制成的纤维，其中聚酰亚胺形式的纤维包含纤维，其纤维的直径范围为1-3000nm。在一个实施方案中，粘合剂层含有羧甲基纤维素钠，并且最终产品中存在于多孔膜和纤维网之间的粘合剂的量在0.30克/平方米的多孔膜覆盖表面至0.90克/ 平方米的多孔膜覆盖面。

10. 发明申请

WO2015119696A1 COMPOSITES AND BALLISTIC RESISTANT ARMOR ARTICLES CONTAINING THE COMPOSITES 审中-公开
标题翻译：包含复合材料的复合材料和抗弹性防护用品
公开(公告)号：WO2015119696A1
公开(公告)日：2015-08-13
申请号：PCT/US2014/065907
申请日：2014-11-17
申请人： E. I. DU PONT DE NEMOURS AND COMPANY
发明人： BADER, Yves , CITTERIO, Filippo , CITTERIO, Giorgio Celeste
IPC分类号： F41H1/02 , B32B5/02 , B32B5/06 , B32B5/12 , B32B5/26 , B32B7/12 , D06N3/00 , D06N3/04 , D06N3/14
CPC分类号： D06N3/0034 , B32B5/02 , B32B5/024 , B32B5/06 , B32B5/12 , B32B5/26 , B32B7/12 , B32B2255/02 , B32B2255/26 , B32B2260/023 , B32B2260/046 , B32B2262/0269 , B32B2307/581 , B32B2307/73 , B32B2571/02 , D06N3/045 , D06N3/047 , D06N3/14 , D06N2201/0272 , D06N2209/103 , D06N2209/128 , F41H1/02
摘要： A ballistic resistant composite comprises (i) a first unidirectional layer comprising aromatic polyamide yarns arranged parallel with each other, a second unidirectional layer comprising aromatic polyamide yarns arranged parallel with each other, the yarns of the first layer having an orientation in a direction that is different from the orientation of the yarns of the second layer, (ii) at least one binding yarn binding the first and second layers together, the binding yarn being transverse to the plane of the first and second layers, (iii) a binding resin positioned between the first and second unidirectional layers and (iv) a coating on at least portions of external surfaces of the first plurality and the second plurality of yarns and filling some space between the filaments in the first plurality and the second plurality of yarns, wherein the coating comprises a viscoelastic resin, an aqueous based fluoropolymer and a blocked isocyanate.
摘要翻译：防弹复合材料包括（i）包括彼此平行布置的芳族聚酰胺纱线的第一单向层，包括彼此平行布置的芳族聚酰胺纱线的第二单向层，所述第一层的纱线沿着不同于第二层纱线的取向，（ii）将第一和第二层结合在一起的至少一个粘合纱线，所述粘合纱线横向于第一和第二层的平面，（iii）定位的粘合树脂在第一和第二单向层之间并且（iv）在第一多个纱线和第二多个纱线的外表面的至少部分上的涂层，并填充第一多个纱线和第二多个纱线中的长丝之间的一些空间，其中涂层包括粘弹性树脂，含水基氟聚合物和封端的异氰酸酯。

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