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    BIOCATALYTIC PROCESSES AND MATERIALS FOR ENHANCED CARBON UTILIZATION
    4.
    发明申请
    BIOCATALYTIC PROCESSES AND MATERIALS FOR ENHANCED CARBON UTILIZATION 审中-公开
    生物催化工艺和材料提高碳利用率

    公开(公告)号：WO2017143194A8

    公开(公告)日：2017-08-24

    申请号：PCT/US2017/018375

    申请日：2017-02-17

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

    Inventor： SMITH, Gary ,  CONRADIE, Alex, Van Eck ,  KIRBY, Gregory, S. ,  PEARLMAN, Paul, S.

    IPC: C12P5/00 ,  C12P5/02 ,  C12P7/24 ,  C12P13/00

    Abstract: Biocatalytic processes for producing a product wherein an aqueous stream comprising at least one fermentable substrate and/or a gaseous stream comprising at least one of CO 2 /H 2 , H 2 , methane, and/or CO are povided to a fermentation zone comprising at least one organism capable of metabolizing a substance present in one of the streams. The fermentation may operate at conditions to mixotrophically metabolize at least one gaseous substrate and at least one substrate present in the aqueous stream.

    Abstract translation: 用于生产产物的生物催化方法，其中包含至少一种可发酵底物的含水物流和/或包含CO 2 / H 2中的至少一种的气态物流 甲烷和/或CO被提供给包含至少一种能够代谢存在于其中一种物质中的物质的生物体的发酵区。 发酵可以在混合营养代谢至少一种气态底物和存在于含水流中的至少一种底物的条件下进行。

    BIOCATALYTIC PROCESSES AND MATERIALS FOR ENHANCED CARBON UTILIZATION
    5.
    发明申请
    BIOCATALYTIC PROCESSES AND MATERIALS FOR ENHANCED CARBON UTILIZATION 审中-公开
    生物催化工艺和材料提高碳利用率

    公开(公告)号：WO2017143194A2

    公开(公告)日：2017-08-24

    申请号：PCT/US2017/018375

    申请日：2017-02-17

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

    Inventor： SMITH, Gary ,  CONRADIE, Alex, Van Eck ,  KIRBY, Gregory, S. ,  PEARLMAN, Paul, S.

    IPC: C12P5/00 ,  C12P5/02 ,  C12P7/24 ,  C12P13/00

    CPC classification number: C12P13/001 ,  C12M29/00 ,  C12M41/00 ,  C12N1/20 ,  C12P5/00 ,  C12P5/007 ,  C12P5/02 ,  C12P7/065 ,  C12P7/24 ,  C12P7/625 ,  C12P13/00 ,  C25B1/04 ,  F01D15/10 ,  F01K7/16 ,  F01K11/02 ,  F05D2220/31 ,  Y02E50/343 ,  Y02E60/366

    Abstract: The present disclosure describes biocatalytic processes for producing a product, comprising providing an aqueous stream (AS) comprising at least one fermentable substrate and a gaseous stream (GS) comprising at least one of CO 2 /H 2 , H 2 , methane, and/or CO to a fermentation zone, wherein the GS and AS stream are optionally contacted and/or mixed; the fermentation zone comprising at least one organism capable of metabolizing an AS substrate and a GS substrate, wherein the fermentation operates at conditions to mixotrophically metabolize at least one gaseous substrate in the GS and at least one substrate in the AS, producing the product. The present disclosure also describes compositions comprising an AS, a GS, and an organism, wherein the organism or an equivalent or engineered equivalent thereof is a methanotroph or a hydrogen-metabolizing or CO-metabolizing chemolithotrophic organism, and wherein the organism is capable of mixotrophic metabolism of at least one gaseous substrate in the GS and at least one substrate in the AS. The present disclosure also describes a process wherein said fermentation operates at conditions to mixotrophically metabolize at least H 2 in the gaseous stream and glycerol and lactic acid in the aqueous stream. The present disclosure also describes a system for producing a fermentation or bio-derived product.

    Abstract translation: 本公开描述了用于生产产物的生物催化方法，包括提供包含至少一种可发酵底物的水性流（AS）和包含CO 2中的至少一种的气态流（GS） 甲烷和/或CO到发酵区，其中所述GS和AS流任选地被接触和/或混合; 所述发酵区包含至少一种能够代谢AS底物和GS底物的生物体，其中所述发酵在使所述GS中的至少一种气态底物与所述AS中的至少一种底物混合营养代谢的条件下操作，产生所述产物。 本公开还描述了包含AS，GS和生物体的组合物，其中所述生物体或其等同物或工程等同物是甲烷氧化菌或氢代谢或CO代谢化学无机生物体，并且其中所述生物体能够混养 GS中的至少一种气态底物和AS中的至少一种底物的代谢。 本发明还描述了一种方法，其中所述发酵在使气态流中的至少H 2和甘油和水性流中的乳酸混合营养代谢的条件下操作。 本公开还描述了用于生产发酵或生物衍生产品的系统。

    OVERDYEABLE PIGMENTED POLYMERIC FIBER AND YARNS AND ARTICLES MADE THEREFROM
    7.
    发明申请
    OVERDYEABLE PIGMENTED POLYMERIC FIBER AND YARNS AND ARTICLES MADE THEREFROM 审中-公开
    可重复使用的聚合物纤维和纱线及其制品

    公开(公告)号：WO2005083162A1

    公开(公告)日：2005-09-09

    申请号：PCT/US2005/005580

    申请日：2005-02-22

    Applicant: INVISTA TECHNOLOGIES S.à.r.l. ,  RAO, Sundar M.

    Inventor： RAO, Sundar M.

    IPC: D01F1/04

    CPC classification number: D06P3/241 ,  D01F1/04 ,  D06N7/0076 ,  D06N2201/0263 ,  D06N2203/065 ,  D06N2209/0807 ,  D06P3/52 ,  Y10S8/924

    Abstract: Dyed yarns typically have inferior color fastness compared with pigmented yarns. However, dyeing offers a virtually infinite selection of colors, flexibility and more uniformity than constructions of pigmented yarns in residential carpet and other yarn applications, such as apparel. It has been found that relatively small amounts of pigment (10 to 1000 ppm) incorporated into polymeric fibers, and particularly nylon fibers used in carpets, creates lightly pigmented yarns which, when overdyed, are highly uniform and have a higher degree of apparent dye light fastness compared to normal dyed yarns. This effect is observable for both anionic and cationic polyamide polymers, and dyeing of these slightly pigmented yarns can be conducted to produce yarns of almost any color of greater depth than the base yarn.

    Abstract translation: 与着色纱相比，染色纱通常具有较差的色牢度。 然而，染色提供了几乎无限选择的颜色，柔韧性和更均匀的颜色纱线在住宅地毯和其他纱线应用（如服装）中的构造。 已经发现，掺入聚合物纤维中的相对少量的颜料（10-1000ppm），特别是用于地毯中的尼龙纤维，产生了轻度着色的纱线，当被覆盖时，它们是高度均匀的并具有较高程度的表观染料光 坚牢度与普通染色纱相比。 这种效果对于阴离子和阳离子聚酰胺聚合物是可观察到的，并且可以进行这些轻微着色的纱线的染色以产生几乎比基础纱线更深的任何颜色的纱线。

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