TEXTILES FLÄCHENGEBILDE
    72.
    发明申请
    TEXTILES FLÄCHENGEBILDE 审中-公开
    纺织结构

    公开(公告)号:WO2005001193A1

    公开(公告)日:2005-01-06

    申请号:PCT/EP2004/006712

    申请日:2004-06-22

    CPC classification number: A22C13/0003 A22C13/00 A22C13/0013

    Abstract: Ein textiles Flächengebilde weist einen Beschichtungsträger aus einer Anzahl von Kettfäden aus Multifilamentgarnen, die mit einer Anzahl von Schussfäden aus Multifilamentgarnen verwoben sind, auf. Der Beschichtungsträger des textilen Flächengebildes ist beidseitig mit einem Kunststoff beschichtet. Dabei beträgt das Verhältnis von maximaler Beschichtungsdicke zu minimaler Beschichtungsdicke bei einer Beschichtungsdicke über dem Beschichtungsträger von 0,15 mm bis zu kleiner/gleich 3,1. Die maximale, Beschichtungsdicke d.., entspricht dem Abstand angehobener Bogen eines Schussfadens von der planen Beschichtungsoberfläche des textilen Flächengebildes, die minimale Beschichtungsdicke min ist gleich dem Abstand abgesenkter Bogen des Schussfadens von der planen Beschichtungsoberfläche des textilen Flächengebildes. Ausgangspunkt dieser Beschichtungsdicken ist jeweils der Scheitelwert des angehobenen Bogens bzw. der tiefste Punkt des abgelenkten Bogens des jeweils betrachteten Schussfadens. Das Multifilamentgarn weist einen nicht-kreis-förmigen Querschnitt auf.

    Abstract translation: 纺织织物具有涂层支撑若干经纱组成的复丝纱,其被交织在一起的多个上复丝纱的纬纱的。 织物的涂层车辆在两侧上涂覆有塑料。 在这种情况下,最大到最小的涂层厚度的比率为涂层厚度为0.15mm的涂层车辆上方的涂层厚度小于/等于3.1。 的最大涂层厚度d ..,对应于从织物的平坦涂层表面上的纬纱线的距离升高电弧,最小涂层厚度min是等于距离降低了纬纱的拱从织物的平坦涂层表面。 该涂层厚度的起点,分别解除片的峰值和分别考虑纬纱的偏转圆弧的最低点。 复丝纱有一个非圆形的横截面。

    POLYESTER FILAMENT WOVEN FABRIC FOR AIR BAGS
    73.
    发明申请

    公开(公告)号:WO2004106120A1

    公开(公告)日:2004-12-09

    申请号:PCT/US2003/015388

    申请日:2003-05-15

    Abstract: A polyester plain weave fabric construction wherein said fabric has a basis weight of between 150 to 300 g/m 2 with tongue tear strength equal to or better than nylon fabrics of the same construction and weight. The present invention relates to both coated and uncoated polyester filament woven fabric. The uncoated fabric is useful for industrial purposes wherein the fabric has a warp tongue tear resistance of at least 0.75 N/g/m 2, when the fabric basis weight is between 150 to 300 g/m 2 The preferred uncoated polyester filament yarn has a linear density of between about 200 to about 800 dtex, a tenacity of at least 65 cN/tex, a tensile index of at least 350. The fabrics can be coated with chloroprene, neoprene, polyurethane, silicone or other organic coatings to reduce air permeability. The fabric of the present invention may also be constructed with the warp and/or filling yarn having an aspect ratio between 1.2 and 6.

    Abstract translation: 聚酯平纹织物结构,其中所述织物的基重为150-300g / m 2,舌撕裂强度等于或优于相同结构和重量的尼龙织物。 本发明涉及涂布和未涂布的聚酯长丝织物。 未涂布的织物可用于工业目的,其中当织物基重为150-300g / m 2时,织物具有至少0.75N / g / m 2的经舌撕裂强度。优选的未涂布的聚酯 长丝纱具有约200至约800分特之间的线密度,至少65cN / tex的强度,至少350的拉伸指数。织物可以用氯丁二烯,氯丁橡胶,聚氨酯,硅树脂或其它有机涂层 以减少透气性。 本发明的织物也可以用纵横比在1.2和6之间的经纱和/或纬纱构成。

    MATERIALS AND METHODS OF PRODUCING 7-CARBON MONOMERS
    75.
    发明申请
    MATERIALS AND METHODS OF PRODUCING 7-CARBON MONOMERS 审中-公开
    生产7碳单体的材料和方法

    公开(公告)号:WO2016106247A1

    公开(公告)日:2016-06-30

    申请号:PCT/US2015/067187

    申请日:2015-12-21

    Abstract: This document describes materials and methods for producing 7-hydroxyheptanoic acid using a β-ketothiolase or a synthase and an alcohol O-acetyltransferase to form a 7-acetyloxy-3-oxoheptanoyl-CoA intermediate. This document describes biochemical pathways for producing 7-hydroxyheptanoic acid using a β-ketothiolase or a synthase and an alcohol O-acetyltransferase to form a 7-acetyloxy-3-oxoheptanoyl-CoA intermediate. 7-hydroxyheptanoic acid can be enzymatically converted to pimelic acid, 7-aminoheptanoic acid, heptamethylenediamine or 1,7 heptanediol. This document also describes recombinant hosts producing 7-hydroxyheptanoic acid as well as pimelic acid, 7-aminoheptanoic acid, heptamethylenediamine and 1,7 heptanediol.

    Abstract translation: 本文件描述了使用β-酮硫解酶或合酶和醇O-乙酰转移酶产生7-羟基庚酸的材料和方法,以形成7-乙酰氧基-3-氧代庚酰基-CoA中间体。 该文献描述了使用β-酮硫解酶或合酶和醇O-乙酰转移酶产生7-羟基庚酸的生物化学途径以形成7-乙酰氧基-3-氧代庚酰基-CoA中间体。 7-羟基庚酸可以酶促转化成庚二酸,7-氨基庚酸,七亚甲基二胺或1,7庚二醇。 该文献还描述了产生7-羟基庚酸以及庚二酸,7-氨基庚酸,七亚甲基二胺和1,7庚二醇的重组宿主。

    CONTAMINATION PREVENTION IN INTEGRATED PURIFIED TEREPHTHALIC ACID PRODUCTION AND POLYESTER POLYMERIZATION PLANT
    77.
    发明申请
    CONTAMINATION PREVENTION IN INTEGRATED PURIFIED TEREPHTHALIC ACID PRODUCTION AND POLYESTER POLYMERIZATION PLANT 审中-公开
    一体化纯化的生产过程中的污染防治和聚酯聚合物

    公开(公告)号:WO2015077500A1

    公开(公告)日:2015-05-28

    申请号:PCT/US2014/066701

    申请日:2014-11-20

    CPC classification number: C08G63/183 C07C51/43 C07C63/26

    Abstract: The invention relates to an integrated system for the preparation of purified terephthalic acid (PTA) and the use of the PTA for the production of poly(ethylene terephthalate) (PET). Advantageously, the integrated system design described herein can minimize the possibility of contamination of the PTA production operation with reactant, catalysts, or impurities from the PET production operation. Methods of using the integrated system for the production of PET are also described.

    Abstract translation: 本发明涉及一种用于制备纯对苯二甲酸(PTA)的一体化系统和PTA用于生产聚对苯二甲酸乙二醇酯(PET)的用途。 有利地,本文所述的集成系统设计可以使来自PET生产操作的反应物,催化剂或杂质污染PTA生产操作的可能性最小化。 还描述了使用集成系统来生产PET的方法。

    ADDITION OF COPPER TO TRANSFER LINE IN NYLON SYNTHESIS
    79.
    发明申请
    ADDITION OF COPPER TO TRANSFER LINE IN NYLON SYNTHESIS 审中-公开
    铜在尼龙合成中的添加

    公开(公告)号:WO2014179048A1

    公开(公告)日:2014-11-06

    申请号:PCT/US2014/034156

    申请日:2014-04-15

    CPC classification number: C08G69/28

    Abstract: A system for the preparation of a polyamide comprises a primary polymerization system configured to convert one or more starting materials to a polyamide product, a conduit downstream from the primary polymerization system, the conduit configured to transfer the polyamide product, and a feed line including an output into the conduit, wherein the feed line is configured to feed a copper-containing composition into the conduit. A method of forming a polyamide composition comprises polymerizing one or more starting materials in a primary polymerization system to form a polyamide product, transferring the polyamide product from the primary polymerization system in a conduit, and feeding a copper-containing composition into the conduit downstream of the primary polymerization system.

    Abstract translation: 用于制备聚酰胺的系统包括:初级聚合系统,其被配置为将一种或多种起始材料转化成聚酰胺产品,在一次聚合系统下游的导管,构造成转移聚酰胺产品的导管,以及包含 输出到管道中,其中进料管线被配置为将含铜组合物进料到管道中。 形成聚酰胺组合物的方法包括在一次聚合体系中聚合一种或多种原料以形成聚酰胺产物,将聚酰胺产物从一次聚合体系转移到导管中,并将含铜组合物进料到 主要聚合体系。

    MULTIPLE HEAT-TRANSFER MEDIA
    80.
    发明申请
    MULTIPLE HEAT-TRANSFER MEDIA 审中-公开
    多传热介质

    公开(公告)号:WO2014179027A1

    公开(公告)日:2014-11-06

    申请号:PCT/US2014/034081

    申请日:2014-04-15

    Abstract: The present invention relates to methods, systems, and apparatus for making polyamides having at least two heat-transfer media. The method includes heating a first flowable heat-transfer medium, to provide a heated first flowable heat-transfer medium. The method includes transferring heat from the heated first flowable heat-transfer medium to a second flowable heat-transfer medium, to provide a heated second flowable heat-transfer medium. The method also includes transferring heat from the heated second flowable heat- transfer medium to at least one polyamide-containing component of a polyamide synthesis system.

    Abstract translation: 本发明涉及制备具有至少两个传热介质的聚酰胺的方法,系统和装置。 该方法包括加热第一可流动的传热介质,以提供加热的第一可流动的传热介质。 该方法包括将热量从加热的第一可流动的热传递介质传递到第二可流动的传热介质,以提供加热的第二可流动的传热介质。 该方法还包括将热量从加热的第二可流动传热介质转移到聚酰胺合成系统的至少一种含聚酰胺的组分。

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