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    FUSIBLE BICOMPONENT SPANDEX
    91.
    发明申请
    FUSIBLE BICOMPONENT SPANDEX 审中-公开

    公开(公告)号：WO2014194070A1

    公开(公告)日：2014-12-04

    申请号：PCT/US2014/039991

    申请日：2014-05-29

    Applicant: INVISTA NORTH AMERICA S.A.R.L. ,  INVISTA TECHNOLOGIES S.A.R.L.

    Inventor： LIU, Hong ,  SMITH, Steven, W. ,  BIVIGOU KOUMBA, Achille, M. ,  HIETPAS, Geoffrey, D. ,  BAKKER, Willem

    IPC: D01F6/70

    CPC classification number: D01F8/16 ,  D03D15/0027 ,  D03D15/08 ,  D04B1/16 ,  D04B1/18 ,  D04H3/009 ,  D04H3/147 ,  D10B2201/02 ,  D10B2331/10

    Abstract: Included are segmented polyurethane elastic fibers or spandex fibers, capable of bonding to polymer fiber such as nylon or polyamide fibers, in addition to bonding to itself, for apparel textile applications. More particularly the invention relates to bicomponent spandex fibers, with a heat resistant core and a heat sensitive sheath, spun from polymer solutions. The nylon fabrics containing such spandex fibers have enhanced stretch performance and improved surface appearance after heat treatment to activate the fusing and bonding between nylon fibers and spandex fibers.

    Abstract translation: 包括的是分段聚氨酯弹性纤维或氨纶纤维，除了结合自身之外，还可以粘合到诸如尼龙或聚酰胺纤维的聚合物纤维上，用于服装纺织品应用。 更具体地，本发明涉及由聚合物溶液纺丝的双组分氨纶纤维，其具有耐热芯和热敏护套。 含有这种氨纶纤维的尼龙织物在热处理后具有增强的拉伸性能和改善的表面外观，以激活尼龙纤维和氨纶纤维之间的熔合和粘合。

    ADDITIVE INJECTION ZONE VALVE
    93.
    发明申请
    ADDITIVE INJECTION ZONE VALVE 审中-公开
    加注区域阀

    公开(公告)号：WO2014179039A1

    公开(公告)日：2014-11-06

    申请号：PCT/US2014/034128

    申请日：2014-04-15

    Applicant: INVISTA NORTH AMERICA S.A.R.L. ,  INVISTA TECHNOLOGIES S.À.R.L.

    Inventor： MICKA, Thomas A. ,  KELMAN, Charles R. ,  POINSATTE, John P. ,  FOSTER, Donald J. ,  WHAN, Garry A.

    IPC: B29B7/80 ,  B29C47/08 ,  F16K3/26 ,  B29B7/88

    CPC classification number: B29B7/801 ,  B29B7/802 ,  B29B7/88 ,  B29C47/0009 ,  B29C47/0811 ,  B29C47/084 ,  B29C47/0877 ,  B29C47/1063 ,  F16K3/26 ,  F16K3/262

    Abstract: A valve includes a valve body and a bolt. The valve body has an input port and an output channel coupled by a primary passageway. The valve body has a bolt bore aligned to intersect the primary passageway. The valve body has a divert port disposed at an end of the bolt bore. The valve body has an intersection at the output channel and the primary passageway including a gradual transition. The bolt has a first end and a second end aligned on a longitudinal axis. The bolt has a through passageway aligned transverse to the longitudinal axis and has a divert passageway disposed between a side aperture and the first end. The bolt is configured for slidable engagement with the bolt bore.

    Abstract translation: 阀包括阀体和螺栓。 阀体具有通过主通道联接的输入端口和输出通道。 阀体具有与主通道相交的螺栓孔。 阀体具有设置在螺栓孔的端部处的转向端口。 阀体在输出通道和主通道之间具有交叉点，包括逐渐过渡。 螺栓具有在纵向轴线上对准的第一端和第二端。 螺栓具有横向于纵向轴线对准的通道，并具有设置在侧孔和第一端之间的转向通道。 螺栓构造成可与螺栓孔滑动接合。

    FINISHER AGITATOR AND FINISHER ASSEMBLY INCLUDING THE SAME
    94.
    发明申请
    FINISHER AGITATOR AND FINISHER ASSEMBLY INCLUDING THE SAME 审中-公开
    整理剂搅拌机和整理机组件，包括它们

    公开(公告)号：WO2014179030A1

    公开(公告)日：2014-11-06

    申请号：PCT/US2014/034090

    申请日：2014-04-15

    Applicant: INVISTA NORTH AMERICA S.A.R.L. ,  INVISTA TECHNOLOGIES S.A.R.L.

    Inventor： MICKA, Thomas A. ,  KELMAN, Charles R. ,  POINSATTE, John P. ,  WEST, Gary R.

    IPC: B01J19/20 ,  B01F7/24 ,  C08G69/26

    CPC classification number: B01F7/245 ,  B01F7/00391 ,  B01J19/20 ,  B01J2219/00094 ,  C08G69/28

    Abstract: A finisher assembly includes a finisher agitator having a spiral ribbon. The spiral ribbon includes an exterior edge that wipes a polymer fluid from an inner vessel wall of a finisher vessel of the assembly. One or more mixing struts are coupled along the spiral ribbon. An agitator ring is coupled with one or more of the spiral ribbon or the one or more mixing struts. The agitator ring and the one or more struts are recessed from the inner vessel wall compared to the exterior edge of the of spiral ribbon in close proximity to the inner vessel wall. When the agitator is rotated the one or more mixing struts and the agitator ring mix the polymer fluid without disturbing gel along the inner vessel wall or the mixing struts according to the recessing of the agitator ring and the mixings struts from the inner vessel wall.

    Abstract translation: 整理器组件包括具有螺旋带的整理器搅拌器。 螺旋带包括从组件的整理器容器的内部容器壁擦拭聚合物流体的外部边缘。 一个或多个混合支柱沿着螺旋带连接。 搅拌器环与一个或多个螺旋带或一个或多个混合支柱联接。 搅拌器环和一个或多个支柱相比于靠近内部血管壁的螺旋带的外部边缘从内部血管壁凹入。 当搅拌器旋转时，根据搅拌器环的凹陷和来自内部容器壁的混合支柱，一个或多个混合支柱和搅拌器环混合聚合物流体，而不会沿着内部容器壁或混合支柱干扰凝胶。

    APPARATUS AND METHOD FOR REDUCING CATALYST POISONING IN AN ANDRUSSOW PROCESS
    96.
    发明申请
    APPARATUS AND METHOD FOR REDUCING CATALYST POISONING IN AN ANDRUSSOW PROCESS 审中-公开
    用于减少安定过程中的催化剂沉淀的装置和方法

    公开(公告)号：WO2014099620A1

    公开(公告)日：2014-06-26

    申请号：PCT/US2013/074726

    申请日：2013-12-12

    Applicant: INVISTA NORTH AMERICA S.A.R.L. ,  INVISTA TECHNOLOGIES S.A.R.L.

    Inventor： FORSYTH, Stewart ,  LIU, Aiguo ,  RENNER, Martin, J. ,  STAHLMAN, Brent, J.

    IPC: C01C3/02 ,  B01D53/86

    CPC classification number: C01C3/0216 ,  C01C3/0212 ,  C01C3/022

    Abstract: Processes and systems for the production of hydrogen cyanide via the Andrussow process are described. A reaction zone, wherein oxygen, ammonia, and methane can be allowed to react in the presence of a catalyst comprising platinum to provide hydrogen cyanide. A desulfurization zone, wherein a feed stream comprising sulfur and at least one of the oxygen, the ammonia, and the methane can be contacted with a desulfurization material to produce a sulfur- reduced feed stream that is provided to the reaction zone. In an example, the desulfurization material includes zinc oxide.

    Abstract translation: 描述了通过Andrussow方法生产氰化氢的方法和系统。 反应区，其中氧气，氨和甲烷可以在包含铂的催化剂的存在下反应以提供氰化氢。 脱硫区，其中包含硫和至少一种氧，氨和甲烷的进料流可与脱硫材料接触，以产生提供给反应区的硫还原进料流。 在一个实例中，脱硫材料包括氧化锌。

    METHODS OF PRODUCING 7-CARBON CHEMICALS VIA CoA-DEPENDENT CARBON CHAIN ELONGATION ASSOCIATED WITH CARBON STORAGE
    98.
    发明申请
    METHODS OF PRODUCING 7-CARBON CHEMICALS VIA CoA-DEPENDENT CARBON CHAIN ELONGATION ASSOCIATED WITH CARBON STORAGE 审中-公开
    通过与碳存储相关的与CoA相关的碳链延长生产7-碳化合物的方法

    公开(公告)号：WO2014093847A2

    公开(公告)日：2014-06-19

    申请号：PCT/US2013/075058

    申请日：2013-12-13

    Applicant: INVISTA NORTH AMERICA S.A.R.L.

    Inventor： BOTES, Adriana Leonora ,  CONRADIE, Alex Van Eck

    IPC: C12P7/18

    CPC classification number: C12P13/005 ,  C12N9/1029 ,  C12N9/93 ,  C12P7/18 ,  C12P7/42 ,  C12P7/44 ,  C12P13/001 ,  C12P13/002

    Abstract: This document describes biochemical pathways for producing pimelic acid, 7-hydroxyheptanoic acid, 7-aminoheptanoic acid, heptamethylenediamine or 1,7-heptanediol by forming two terminal functional groups, comprised of carboxyl, amine or hydroxyl group, in a C7 aliphatic backbone substrate. These pathways, metabolic engineering and cultivation strategies described herein rely on the CoA-dependent elongation enzymes or analog enzymes associated with the carbon storage pathways from polyhydroxyalkanoate accumulating bacteria.

    Abstract translation: 该文献描述了通过形成由羧基，胺或羟基组成的两个末端官能团来生产庚二酸，7-羟基庚酸，7-氨基庚酸，七亚甲基二胺或1,7-庚二醇的生物化学途径 在C7脂肪族主链底物中。 本文描述的这些途径，代谢工程和培养策略依赖于与来自聚羟基链烷酸酯积累细菌的碳存储途径相关的CoA依赖性延伸酶或类似酶。

    METHODS OF PRODUCING 6-CARBON CHEMICALS VIA CoA-DEPENDENT CARBON CHAIN ELONGATION ASSOCIATED WITH CARBON STORAGE
    99.
    发明申请
    METHODS OF PRODUCING 6-CARBON CHEMICALS VIA CoA-DEPENDENT CARBON CHAIN ELONGATION ASSOCIATED WITH CARBON STORAGE 审中-公开
    通过与碳储存相关的辅助碳链延伸生产六碳化合物的方法

    公开(公告)号：WO2013090837A2

    公开(公告)日：2013-06-20

    申请号：PCT/US2012/069934

    申请日：2012-12-14

    Applicant: INVISTA NORTH AMERICA S.A.R.L.

    Inventor： BOTES, Adriana ,  CONRADIE, Alex van Eck

    IPC: C12P7/18 ,  C12P7/44 ,  C12P17/10 ,  C12P13/00

    CPC classification number: C12P7/44 ,  C12N15/52 ,  C12P7/18 ,  C12P13/001 ,  C12P13/005 ,  C12P17/10

    Abstract: This document describes biochemical pathways for producing adipic acid, caprolactam, 6-aminohexanoic acid, hexamethylenediamine or 1,6-hexanediol by forming two terminal functional groups, comprised of carboxyl, amine or hydroxyl groups, in a C6 aliphatic backbone substrate. These pathways, metabolic engineering and cultivation strategies described herein rely on CoA-dependent elongation enzymes or analogues enzymes associated with the carbon storage pathways from polyhydroxyalkanoate accumulating bacteria.

    Abstract translation: 该文献描述了通过在C6脂肪族主链基质中形成由羧基，胺或羟基组成的两个末端官能团来生产己二酸，己内酰胺，6-氨基己酸，六亚甲基二胺或1,6-己二醇的生化途径。 本文描述的这些途径，代谢工程和培养策略依赖于CoA依赖性延伸酶或类似物与聚羟基链烷酸酯累积细菌的碳储存途径相关的酶。

    EXTENSIBLE FIBERS, METHOD FOR THEIR PRODUCTION AND USE
    100.
    发明申请
    EXTENSIBLE FIBERS, METHOD FOR THEIR PRODUCTION AND USE 审中-公开

    公开(公告)号：WO2006031625A3

    公开(公告)日：2006-03-23

    申请号：PCT/US2005/032067

    申请日：2005-09-09

    Applicant: INVISTA NORTH AMERICA, S.A.R.L. ,  NGUYEN, Hung, Manh

    Inventor： NGUYEN, Hung, Manh

    IPC: D04H1/00 ,  B32B5/18 ,  B32B5/24 ,  B32B25/10 ,  B32B27/04

    Abstract: The present invention relates to a bonded nonwoven having extensive fibers for use in articles such as diapers and other hygienic articles, wipes, interlinings and other articles requiring some degree of elasticity. Specifically it relates to bicomponent fibers where one component is an elastic thermoplastic and another component employed as a binder having a lower melting point than the elastic component. On bonding the binder melts to form bonding points exposing the elastic core. The present invention contemplates a bonded nonwoven article or a component thereof, comprising a blend of extensible bicomponent fibers, an absorbent, and optionally low melt binder fibers, or synthetic fibers, or both. The present invention also contemplates a method of producing a nonwoven by mixing the fibers described above, either by the dry laid or wet laid process, and heating the mixture to bond the fibers into a nonwoven article or a component thereof.

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