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    Multilayer polymeric membrane
    1.
    发明授权
    Multilayer polymeric membrane 有权

    公开(公告)号：US10363546B2

    公开(公告)日：2019-07-30

    申请号：US15805949

    申请日：2017-11-07

    申请人： Kwangjin Song ,  Jennifer M. Song ,  Jane M. Song

    发明人： Kwangjin Song ,  Jennifer M. Song ,  Jane M. Song

    IPC分类号： B01J20/18 ,  B01J20/28 ,  B01J20/20 ,  B01J20/10 ,  B01J20/04 ,  B01J20/30 ,  B01J20/32 ,  B01D69/12 ,  B01D69/02 ,  B01J20/26

    摘要： Provided is a novel continuous single-step method of manufacturing a multilayer sorbent polymeric membrane having superior productivity, properties and performance. At least one layer of the polymeric membrane comprises sorbent materials and a plurality of interconnecting pores. The method includes: (a) coextruding layer-forming compositions to form a multilayer coextrudate; (b) casting the coextrudate into a film; (c) extracting the film with an extractant; and (d) removing the extractant from the extracted film to form the multilayer sorbent polymeric membrane. The sorbent membrane of this disclosure can find a wide range of applications for use in filtration, separation and purification of gases and fluids, CO2 and volatile capture, structural support, vehicle emission control, energy harvesting and storage, electrolyte batteries, device, protection, permeation, packaging, printing, and etc.

    Multilayer polymeric membrane and process
    2.
    发明授权
    Multilayer polymeric membrane and process 有权

    公开(公告)号：US09694344B2

    公开(公告)日：2017-07-04

    申请号：US15143663

    申请日：2016-05-02

    申请人： Kwangjin Song ,  Jennifer Minjoo Song

    发明人： Kwangjin Song ,  Jennifer Minjoo Song

    IPC分类号： B01J20/18 ,  B01J20/30 ,  B01J20/28 ,  B01J20/26 ,  B01J20/20

    CPC分类号： B01J20/3007 ,  B01J20/18 ,  B01J20/20 ,  B01J20/205 ,  B01J20/261 ,  B01J20/28035 ,  B01J20/305 ,  Y02C10/08

    摘要： Provided is a novel continuous single-step method of manufacturing a multilayer sorbent polymeric membrane having superior productivity, properties and performance. At least one layer of the polymeric membrane comprises sorbent materials and a plurality of interconnecting pores. The method includes: (a) coextruding layer-forming compositions to form a multilayer coextrudate; (b) casting the coextrudate into a film; (c) extracting the film with an extractant; and (d) removing the extractant from the extracted film to form the multilayer sorbent polymeric membrane. The sorbent membrane of this disclosure can find a wide range of applications for use in filtration, separation and purification of gases and fluids, CO2 and volatile capture, structural support, vehicle emission control, energy harvesting and storage, device, protection, permeation, packaging, printing, and etc.

    Multilayer Polymeric Membrane and Process
    3.
    发明申请
    Multilayer Polymeric Membrane and Process 审中-公开
    多层聚合物膜和工艺

    公开(公告)号：US20160243525A1

    公开(公告)日：2016-08-25

    申请号：US15143663

    申请日：2016-05-02

    申请人： Kwangjin Song ,  Jennifer Minjoo Song

    发明人： Kwangjin Song ,  Jennifer Minjoo Song

    IPC分类号： B01J20/30 ,  B01J20/20 ,  B01J20/18 ,  B01J20/28 ,  B01J20/26

    CPC分类号： B01J20/3007 ,  B01J20/18 ,  B01J20/20 ,  B01J20/205 ,  B01J20/261 ,  B01J20/28035 ,  B01J20/305 ,  Y02C10/08

    摘要： Provided is a novel continuous single-step method of manufacturing a multilayer sorbent polymeric membrane having superior productivity, properties and performance. At least one layer of the polymeric membrane comprises sorbent materials and a plurality of interconnecting pores. The method includes: (a) coextruding layer-forming compositions to form a multilayer coextrudate; (b) casting the coextrudate into a film; (c) extracting the film with an extractant; and (d) removing the extractant from the extracted film to form the multilayer sorbent polymeric membrane. The sorbent membrane of this disclosure can find a wide range of applications for use in filtration, separation and purification of gases and fluids, CO2 and volatile capture, structural support, vehicle emission control, energy harvesting and storage, device, protection, permeation, packaging, printing, and etc.

    摘要翻译： 提供了一种制造具有优异生产率，性能和性能的多层吸着剂聚合物膜的新型连续单步法。 至少一层聚合物膜包括吸附剂材料和多个互连孔。 该方法包括：（a）共挤出层形成组合物以形成多层共挤出物; （b）将共挤出物浇铸成膜; （c）用提取剂萃取薄膜; 和（d）从提取的膜中除去萃取剂以形成多层吸附剂聚合物膜。 本公开的吸附剂膜可以发现用于气体和流体的过滤，分离和净化的各种应用，CO 2和挥发性捕获，结构支持，车辆排放控制，能量收集和储存，装置，保护，渗透，包装 ，印刷等

    Polymeric films and method of making same
    4.
    发明授权
    Polymeric films and method of making same 有权
    聚合物薄膜及其制造方法

    公开(公告)号：US08557919B2

    公开(公告)日：2013-10-15

    申请号：US13126310

    申请日：2009-10-27

    申请人： Kwangjin Song ,  Pang-Chia Lu

    发明人： Kwangjin Song ,  Pang-Chia Lu

    IPC分类号： B32B3/10 ,  C08G63/00 ,  C08L67/02

    CPC分类号： C08J5/18 ,  B29C47/0021 ,  B29C47/8805 ,  B29C47/8845 ,  B29C47/8895 ,  B29C47/90 ,  B29C47/906 ,  C08J2323/02 ,  C08J2323/10 ,  Y10T428/24851

    摘要： Provided are polymeric films that include a polyolefin and at least one cavitating agent including a poly(alkylene terephthalate) of formula (I); wherein n, representing the number of methylene segments in the repeating unit, is 3 or an integer greater than or equal to 5; p, representing the degree of polymerization, is an integer greater than 1. The polymeric film may be an opaque polymeric film. A preferred cavitating agent is poly(trimethylene terephthalate). Also provided are methods for making such polymeric films.

    摘要翻译： 提供的聚合物膜包括聚烯烃和至少一种包含式（I）的聚（对苯二甲酸亚烷基酯）的空化剂; 其中表示重复单元中亚甲基的数目的n为3或大于或等于5的整数; 代表聚合度的p是大于1的整数。聚合物膜可以是不透明的聚合物膜。 优选的空穴剂是聚（对苯二甲酸丙二醇酯）。 还提供了制备这种聚合物膜的方法。

    Polymeric films
    5.
    发明授权
    Polymeric films 失效
    聚合物膜

    公开(公告)号：US08142893B2

    公开(公告)日：2012-03-27

    申请号：US11141236

    申请日：2005-05-31

    申请人： Kwangjin Song

    发明人： Kwangjin Song

    IPC分类号： B32B9/04

    CPC分类号： B32B27/36 ,  B32B3/26 ,  B32B27/08 ,  B32B27/285 ,  B32B27/32 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/41 ,  B32B2307/516 ,  B32B2307/518 ,  B32B2307/54 ,  B32B2307/704 ,  B32B2307/7242 ,  B32B2307/7265 ,  B32B2307/75 ,  B32B2519/00 ,  B32B2553/00 ,  Y10T428/249953 ,  Y10T428/249987 ,  Y10T428/28 ,  Y10T428/2843 ,  Y10T428/2848 ,  Y10T428/31504 ,  Y10T428/31725 ,  Y10T428/31736 ,  Y10T428/31786

    摘要： Multi-layer polymeric films having at least one skin layer comprising at least one polyhydroxyether component or a combination of at least one polyhydroxyether component and at least polyester component are provided. The multi-layer films exhibit advantages such as high surface energy contributing to improved printability, barrier properties, and metallization. Additionally, the films exhibit improved adhesion between the skin layer and other layers of multi-layer film structures. In certain embodiments, the at least one skin layer incorporates from about 70 wt. % to about 100 wt. % of the at least one polyhydroxyether component or the combination of the at least one polyhydroxyether component and the at least one polyester component. The combination of the at least one polyhydroxyether component and the at least one polyester component incorporates from about 1 wt. % to about 99.0 wt. % of the at least one polyhydroxyether component and from about 1 wt. % to about 99 wt. % of the at least one polyester component.

    摘要翻译： 提供了具有至少一个包含至少一种聚羟基醚组分或至少一种聚羟基醚组分和至少聚酯组分的组合的表皮层的多层聚合物膜。 多层膜表现出诸如高表面能有助于改善印刷性，阻挡性能和金属化的优点。 此外，膜表现出改善的表皮层和多层膜结构的其它层之间的粘附性。 在某些实施方案中，至少一个表层包含约70wt。 ％至约100重量％ ％的至少一种聚羟基醚组分或至少一种聚羟基醚组分与至少一种聚酯组分的组合。 所述至少一种聚羟基醚组分与至少一种聚酯组分的组合包含约1wt。 ％至约99.0wt。 ％的至少一种聚羟基醚组分和约1wt。 ％至约99wt。 ％的至少一种聚酯组分。

    Polymeric films
    6.
    发明申请
    Polymeric films 失效
    聚合物膜

    公开(公告)号：US20060269755A1

    公开(公告)日：2006-11-30

    申请号：US11141236

    申请日：2005-05-31

    申请人： Kwangjin Song

    发明人： Kwangjin Song

    IPC分类号： B32B9/04 ,  B32B27/34 ,  B32B27/36

    CPC分类号： B32B27/36 ,  B32B3/26 ,  B32B27/08 ,  B32B27/285 ,  B32B27/32 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/41 ,  B32B2307/516 ,  B32B2307/518 ,  B32B2307/54 ,  B32B2307/704 ,  B32B2307/7242 ,  B32B2307/7265 ,  B32B2307/75 ,  B32B2519/00 ,  B32B2553/00 ,  Y10T428/249953 ,  Y10T428/249987 ,  Y10T428/28 ,  Y10T428/2843 ,  Y10T428/2848 ,  Y10T428/31504 ,  Y10T428/31725 ,  Y10T428/31736 ,  Y10T428/31786

    摘要： Multi-layer polymeric films having at least one skin layer comprising at least one polyhydroxyether component or a combination of at least one polyhydroxyether component and at least polyester component are provided. The multi-layer films exhibit advantages such as high surface energy contributing to improved printability, barrier properties, and metallization. Additionally, the films exhibit improved adhesion between the skin layer and other layers of multi-layer film structures. In certain embodiments, the at least one skin layer incorporates from about 70 wt. % to about 100 wt. % of the at least one polyhydroxyether component or the combination of the at least one polyhydroxyether component and the at least one polyester component. The combination of the at least one polyhydroxyether component and the at least one polyester component incorporates from about 1 wt. % to about 99.0 wt. % of the at least one polyhydroxyether component and from about 1 wt. % to about 99 wt. % of the at least one polyester component.

    摘要翻译： 提供了具有至少一个包含至少一种聚羟基醚组分或至少一种聚羟基醚组分和至少聚酯组分的组合的表皮层的多层聚合物膜。 多层膜表现出诸如高表面能有助于改善印刷性，阻挡性能和金属化的优点。 此外，膜表现出改善的表皮层和多层膜结构的其它层之间的粘附性。 在某些实施方案中，至少一个表层包含约70wt。 ％至约100重量％ ％的至少一种聚羟基醚组分或至少一种聚羟基醚组分与至少一种聚酯组分的组合。 所述至少一种聚羟基醚组分与至少一种聚酯组分的组合包含约1wt。 ％至约99.0wt。 ％的至少一种聚羟基醚组分和约1wt。 ％至约99wt。 ％的至少一种聚酯组分。