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    RECYCLING PROCESS
    2.
    发明申请
    RECYCLING PROCESS 审中-公开

    公开(公告)号：US20170218162A1

    公开(公告)日：2017-08-03

    申请号：US15328713

    申请日：2015-07-15

    申请人： WORN AGAIN FOOTWEAR AND ACCESSORIES LIMITED

    发明人： Adam WALKER

    IPC分类号： C08J11/08 ,  D06P5/13

    CPC分类号： C08J11/08 ,  C08J2367/02 ,  C08J2367/04 ,  D06P5/137 ,  Y02P20/582 ,  Y02W30/701

    摘要： The invention relates to a process for extracting polyester from packaging. In particular, the invention relates to packaging comprising one or more dyes such as black packaging. The claim process uses a two stage extraction process to convert waste polyester in clean, reusable polyester.The invention relates to a process for extracting polyester from fabric. In particular, fabric comprising polyester and one or more dyes. The claimed process uses a multistage mechanism to separate dyes from polyester containing garments and reconstitute the polyester.

    PROCESS FOR PRODUCING CELLULASE MIXTURES FROM MYCELIOPHTHORA AND RELATED ORGANISMS
    3.
    发明申请
    PROCESS FOR PRODUCING CELLULASE MIXTURES FROM MYCELIOPHTHORA AND RELATED ORGANISMS 审中-公开
    从麦芽糖和相关有机体生产纤维素酶混合物的方法

    公开(公告)号：US20140363846A1

    公开(公告)日：2014-12-11

    申请号：US14241101

    申请日：2012-08-24

    申请人： Jason B. Edwards ,  Glenn Munkvold

    发明人： Jason B. Edwards ,  Glenn Munkvold

    IPC分类号： C12N9/24 ,  C12P19/14

    CPC分类号： C12N9/2402 ,  C12N1/14 ,  C12N9/2437 ,  C12P19/14 ,  C12Y302/01004 ,  D06M16/003 ,  D06P5/137 ,  D06P5/158

    摘要： The present invention provides a fermentation process for producing a cellulase enzyme mixture comprising the steps of (a) providing a fungal cell of the genus Myceliophthora or a taxonomically equivalent genus; (b) culturing the fungal cell in a submerged liquid batch culture in which the carbon source comprises about 0% of cellulase-inducing carbon source; (c) culturing the fungal cell from the batch culture from step (b) in a submerged liquid fed-batch and/or continuous culture; and (d) providing the culture of step (c) with a feed solution containing a about 100 wt % non-inducing carbon source (such as glucose, dextrose, sucrose, molasses, fructose, glycerol, xylose, or a combination thereof), wherein the feed solution is provided at a rate that maintains the concentration of non-inducing carbon source in the culture below that which would otherwise repress production of the cellulase enzyme mixture, so as to produce a culture filtrate containing at least 10 g protein/L.

    摘要翻译： 本发明提供了一种用于生产纤维素酶混合物的发酵方法，其包括以下步骤：（a）提供霉菌属真菌细胞或分类学上等同的属; （b）在浸没的液体分批培养物中培养真菌细胞，其中碳源包含约0％的纤维素酶诱导碳源; （c）在浸没液体补料分批和/或连续培养中从步骤（b）的批次培养物中培养真菌细胞; 和（d）提供步骤（c）的培养物，其中含有约100重量％的非诱导性碳源（如葡萄糖，右旋糖，蔗糖，糖蜜，果糖，甘油，木糖或其组合）的进料溶液， 其中所述进料溶液以使培养物中的非诱导性碳源的浓度保持在低于否则会抑制纤维素酶混合物的产生的浓度的速率下提供，以产生含有至少10g蛋白质/ L的培养物滤液 。

    PRODUCTION OF DYED COTTON FIBERS
    5.
    发明申请
    PRODUCTION OF DYED COTTON FIBERS 审中-公开
    生产染色棉纤维

    公开(公告)号：US20130219635A1

    公开(公告)日：2013-08-29

    申请号：US13777306

    申请日：2013-02-26

    申请人： Celanese International Corporation

    发明人： Harrie SCHOOTS ,  Greg MOAKES

    IPC分类号： D06P5/13

    CPC分类号： D06P5/137 ,  D06P1/16 ,  D06P1/22 ,  D06P1/5221 ,  D06P1/525 ,  D06P1/5257 ,  D06P1/54 ,  D06P3/60 ,  D06P3/6025 ,  D06P3/6033 ,  D06P5/02 ,  D06P5/158

    摘要： In a method of dyeing and finishing cotton fibers, emulsion copolymer treated cotton fibers are prepared by contacting the fibers with an emulsion copolymer and curing the copolymer under conditions to chemically anchor the emulsion copolymer to the cotton and thereby form copolymer-treated cotton fibers. The copolymer-treated cotton fibers are then contacted with a dye material under conditions sufficient to affix at least a portion of the dye material to the copolymer component of the copolymer-treated cotton fibers and produce dyed cotton fibers. Thereafter, the dyed cotton fibers are treated with a surfactant-stabilized aqueous acrylic polymer dispersion to give the fibers a worn or vintage character.

    摘要翻译： 在染色和整理棉纤维的方法中，通过使纤维与乳液共聚物接触制备乳液共聚物处理的棉纤维，并在使乳液共聚物化学固定在棉上，从而形成共聚物处理的棉纤维的条件下固化共聚物。 然后在足以将至少一部分染料材料粘合到共聚物处理过的棉纤维的共聚物组分并产生染色的棉纤维的条件下，共聚物处理的棉纤维与染料接触。 此后，用表面活性剂稳定的含水丙烯酸聚合物分散体处理染色的棉纤维，使纤维具有磨损或复古特性。

    Laccase mediators and methods of use
    6.
    发明授权
    Laccase mediators and methods of use 有权
    漆酶介体和使用方法

    公开(公告)号：US08282688B2

    公开(公告)日：2012-10-09

    申请号：US11954863

    申请日：2007-12-12

    申请人： Joseph C. McAuliffe ,  Huaming Wang

    发明人： Joseph C. McAuliffe ,  Huaming Wang

    IPC分类号： D06L3/11

    CPC分类号： D06P5/158 ,  C12N9/0061 ,  C12Y110/03002 ,  D06P5/13 ,  D06P5/132 ,  D06P5/137 ,  D06P5/15 ,  D06P5/153

    摘要： Novel laccase mediators, including carboxyamido and cyano derivatives of 2,6-dimethoxyphenol that exhibit improved hydrolytic stability and good bleaching performance. The novel laccase enzymes may be employed in conjunction with the 2,6-dimethoxyphenol derivatives of this invention to provide an improved method for bleaching denim fabrics.

    摘要翻译： 新型漆酶介质，包括显示出改进的水解稳定性和良好漂白性能的2,6-二甲氧基苯酚的羧酰氨基和氰基衍生物。 新型漆酶可以与本发明的2,6-二甲氧基苯酚衍生物结合使用，以提供漂白牛仔布织物的改进方法。