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    Use of modifiers in a dinitrile hydrogenation process
    43.
    发明授权
    Use of modifiers in a dinitrile hydrogenation process 有权
    在二腈加氢过程中使用改性剂

    公开(公告)号：US07132562B2

    公开(公告)日：2006-11-07

    申请号：US10713535

    申请日：2003-11-12

    Applicant: Alan Martin Allgeier

    Inventor： Alan Martin Allgeier

    IPC: C07C255/04 ,  C07C209/04

    CPC classification number: C07C253/30 ,  C07C209/48 ,  C07C211/12 ,  C07C255/24

    Abstract: Catalytic process for hydrogenating a dinitrile to produce both aminocapronitrile and hexamethylenediamine in which the dinitrile is contacted with hydrogen in the presence of a catalyst and a modifier selected from the group consisting of quaternary ammonium hydroxides, cyanides, fluorides and thiocyanides; quaternary phosphonium hydroxide; carbon monoxide; and hydrogen cyanide.

    Abstract translation: 用于使二腈氢化以产生氨基己腈和六亚甲基二胺的催化方法，其中二腈与氢在催化剂和选自季铵氢氧化物，氰化物，氟化物和硫氰酸盐的存在下存在下接触; 季铵氢氧化物; 一氧化碳; 和氰化氢。

    Knit-by-design method and fabric
    44.
    发明申请
    Knit-by-design method and fabric 有权
    针织设计方法和面料

    公开(公告)号：US20060130532A1

    公开(公告)日：2006-06-22

    申请号：US11303594

    申请日：2005-12-16

    Applicant: Cheng-Yuan Chuang ,  Graham Laycock ,  Raymond Leung

    Inventor： Cheng-Yuan Chuang ,  Graham Laycock ,  Raymond Leung

    IPC: D04B13/00

    CPC classification number: D04B1/18 ,  D10B2403/0114

    Abstract: The invention provides a method for knitting fabric with bare spandex comprising: providing bare spandex yarn; providing hard yarn; drafting the bare spandex; knitting fabric from the hard yarn and the drafted bare spandex with the hard yarn and the drafted bare spandex plated in every course; and contacting the knit fabric with a continuous phase aqueous solution under conditions of temperature and pressure for a time sufficient to set the bare spandex without heating the knit fabric on a tenter frame above 160° C. in air having a relative humidity of less than 50%. The invention further provides a bare spandex-containing knit fabric containing spandex in every knit course that has been exposed to manufacturing process temperature no higher than 160° C. as shown by molecular weight analysis of the spandex and that exhibits wash shrinkage of less than about 14%.

    Abstract translation: 本发明提供一种用于编织具有裸露氨纶的织物的方法，包括：提供裸露的氨纶纱线; 提供硬纱; 起草裸露的氨纶; 每根丝线均用硬纱和起草的裸露的氨纶编织布和起绒的裸露的氨纶; 并在温度和压力条件下将编织织物与连续相水溶液接触足够长的时间，以便在相对湿度小于50的空气中在160℃以上的拉幅机上加热编织物， ％。 本发明还提供了一种在每个编织过程中含有氨纶的裸露的氨纶织物，其已经暴露于制造工艺温度不高于160℃，如氨纶的分子量分析所示，并且其洗涤收缩率小于约 14％。

    Solubilized additive composition comprising acidic and basic constituents
    46.
    发明申请
    Solubilized additive composition comprising acidic and basic constituents 审中-公开
    包含酸性和碱性组分的溶解的添加剂组合物

    公开(公告)号：US20050282943A1

    公开(公告)日：2005-12-22

    申请号：US11157703

    申请日：2005-06-21

    Applicant: Charles Langrick

    Inventor： Charles Langrick

    IPC: C08K5/00 ,  C08K5/09 ,  C08K5/13 ,  C08K5/34 ,  C08K5/3435 ,  C08L1/00

    CPC classification number: C08K5/13 ,  C08K5/16 ,  C08K5/34

    Abstract: Disclosed is a polymer additive composition and solution of the additive having more than about 5 w % solubility in a mixture of water and water soluble organic compounds comprising: a substantially water insoluble polymer additive capable of forming a salt, the polymer additive having less than about 1 w % water solubility, and a counterpart salt forming species. A process for using these polymer additive compositions and solutions is disclosed wherein the additive or the additive solution is added prior to or optionally during or optional after a polymerisation process to form polyamides or polyesters.

    Abstract translation: 公开了一种聚合物添加剂组合物和该添加剂在水和水溶性有机化合物的混合物中溶解度大于约5％的溶液，其包含：能够形成盐的基本上不溶于水的聚合物添加剂，所述聚合物添加剂具有小于约 1W％的水溶性，和相应的盐形成物质。 公开了使用这些聚合物添加剂组合物和溶液的方法，其中添加剂或添加剂溶液在聚合过程之前或任选地在聚合过程之前或任选地加入以形成聚酰胺或聚酯。

    Asphalt coated polyester glass mats
    47.
    发明申请
    Asphalt coated polyester glass mats 审中-公开
    沥青涂层聚酯玻璃垫

    公开(公告)号：US20050208861A1

    公开(公告)日：2005-09-22

    申请号：US11083497

    申请日：2005-03-18

    Applicant: Carlton Dwiggins ,  Kevin Campbell

    Inventor： Carlton Dwiggins ,  Kevin Campbell

    IPC: B32B5/02 ,  B32B5/12 ,  B32B11/02 ,  B32B17/02 ,  B32B17/04 ,  B32B27/02 ,  B32B27/04 ,  B32B27/12 ,  B32B27/36 ,  E04D1/26

    CPC classification number: B32B11/10 ,  B32B5/08 ,  B32B11/02 ,  B32B17/04 ,  B32B27/02 ,  B32B27/36 ,  B32B2307/5825 ,  B32B2419/06 ,  E04D1/20 ,  Y10T442/2861 ,  Y10T442/2992 ,  Y10T442/697

    Abstract: The present invention is based on the discovery that in order for polyester fibers to be used in a polyester/glass mat, which will have superior tear properties after being coated with bitumen, they need to have a single filament toughness of greater than about 140. Toughness being defined as the product of tenacity (in units of cN/tex) and the cube root of the breaking elongation (as a % of elongation). Specifically, the mat has polyester and glass fibers bound together with a binder, and the bound fibers are coated with asphalt. The invention also describes a process by which the web is dried and cured into a mat at a temperature of greater than about 200° C. The polyester is at least about 5 wt. % of the fibers in the coated mat.

    Abstract translation: 本发明基于以下发现：为了将聚酯纤维用于聚酯/玻璃毡中，在涂布沥青之后具有优异的撕裂性能，它们需要具有大于约140的单丝韧性。 韧性被定义为强度（以cN / tex为单位）和断裂伸长率的立方根（作为延伸率的百分比）的乘积。 具体地说，该垫具有与粘合剂结合在一起的聚酯和玻璃纤维，并且结合的纤维用沥青涂覆。 本发明还描述了一种在大于约200℃的温度下将幅材干燥并固化成垫的方法。聚酯为至少约5重量％ 涂覆垫中纤维的％。

    Process of making polyamide filaments
    48.
    发明授权
    Process of making polyamide filaments 失效
    制造聚酰胺丝的工艺

    公开(公告)号：US06899836B2

    公开(公告)日：2005-05-31

    申请号：US10155159

    申请日：2002-05-24

    Applicant: K Ranjan Samant ,  George Vassilatos

    Inventor： K Ranjan Samant ,  George Vassilatos

    IPC: D01D5/092 ,  D01D5/16 ,  D01F6/60 ,  D01F1/04 ,  D01F1/10 ,  D02G3/02

    CPC classification number: D01D5/16 ,  D01D5/092 ,  D01F6/60 ,  Y10T428/2929

    Abstract: The present invention relates to methods for making polyamide filaments, such as nylon 6,6, having high tensile strength. The invention also relates to yarns and other articles formed from such filaments. The invention is particularly useful for providing a filament yarn with tenacity equal or superior to the prior art at high spinning process speeds while retaining the ability to draw the yarn. The invention further relates to providing a filament yarn extruded from a delustered or pigmented polyamide polymer.

    Abstract translation: 本发明涉及制造具有高拉伸强度的聚酰胺长丝如尼龙6,6的方法。 本发明还涉及由这种细丝形成的纱线和其它制品。 本发明特别可用于在保持牵引纱线的能力的同时提供在高纺丝工艺速度下等同于或优于现有技术的强度的长丝纱线。 本发明还涉及提供从消光或着色的聚酰胺聚合物挤出的长丝。

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