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    COMPOSITE MEMBRANES AND METHODS OF USE
    2.
    发明申请
    COMPOSITE MEMBRANES AND METHODS OF USE 审中-公开
    复合膜和使用方法

    公开(公告)号：US20160325229A1

    公开(公告)日：2016-11-10

    申请号：US15108892

    申请日：2014-12-24

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Jinsheng Zhou ,  Ryan C. Shirk ,  David Scott Seitz

    IPC: B01D61/36 ,  B01D69/12 ,  B01D71/44 ,  B01D71/42 ,  B01D71/48 ,  B01D71/70 ,  B01D67/00 ,  B01D71/40

    Abstract: A composite membrane for selectively pervaporating a first liquid from a mixture comprising the first liquid and a second liquid. The composite membrane includes a porous substrate comprising opposite first and second major surfaces, and a plurality of pores. A pore-filling polymer is disposed in at least some of the pores so as to form a layer having a thickness within the porous substrate. The polymer is more permeable to the first liquid than the second liquid but not soluble in the first liquid or the second liquid. The composite membrane may be asymmetric or symmetric with respect to the amount of pore-filling polymer throughout the thickness of the porous substrate.

    Abstract translation: 一种复合膜，用于从包含第一液体和第二液体的混合物中选择性地蒸发第一液体。 复合膜包括包括相对的第一和第二主表面以及多个孔的多孔基底。 孔隙填充聚合物设置在至少一些孔中，以形成在多孔基材内具有厚度的层。 聚合物比第二液体比第一液体更可渗透，但不溶于第一液体或第二液体。 复合膜相对于孔隙填充聚合物在多孔基材整个厚度上的量可以是不对称的或对称的。

    COMPOSITE MEMBRANES WITH IMPROVED PERFORMANCE AND/OR DURABILITY AND METHODS OF USE
    6.
    发明申请
    COMPOSITE MEMBRANES WITH IMPROVED PERFORMANCE AND/OR DURABILITY AND METHODS OF USE 审中-公开

    公开(公告)号：US20200164319A1

    公开(公告)日：2020-05-28

    申请号：US16638167

    申请日：2018-08-14

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Jinsheng Zhou ,  Ryan C. Shirk ,  David Scott Seitz ,  Moses M. David

    IPC: B01D69/12 ,  B01D69/10 ,  B01D61/36

    Abstract: A composite membrane for selectively separating (e.g., pervaporating) a first fluid (e.g., first liquid such as a high octane compound) from a mixture comprising the first fluid (e.g., first liquid such as a high octane compound) and a second fluid (e.g., second liquid such as gasoline). The composite membrane includes a porous substrate comprising opposite first and second major surfaces, and a plurality of pores. A pore-filling polymer is disposed in at least some of the pores so as to form a layer having a thickness within the porous substrate. The composite membrane further includes at least one of: (a) an ionic liquid mixed with the pore-filling polymer; or (b) an amorphous fluorochemical film disposed on the composite membrane.

    NOZZLE AND METHOD OF MAKING SAME
    7.
    发明申请
    NOZZLE AND METHOD OF MAKING SAME 审中-公开

    公开(公告)号：US20180363613A1

    公开(公告)日：2018-12-20

    申请号：US16101775

    申请日：2018-08-13

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Barry S. Carpenter ,  Ryan C. Shirk ,  Robert J. DeVoe ,  James C. Novack

    IPC: F02M61/16 ,  F02M43/04 ,  C25D1/10 ,  B29C33/42 ,  F02M61/18

    Abstract: Nozzle and a method of making the same are disclosed. The method includes forming a material into a nozzle forming microstructured pattern comprising a plurality of nozzle hole forming features and planar control cavity forming features; forming at least one different material into a nozzle pre-form using the nozzle forming microstructured pattern, with the nozzle pre-form comprising a plurality of nozzle pre-form holes and sacrificial planar control cavities; and forming a nozzle from the nozzle pre-form, said forming the nozzle comprising removing enough of the at least one different material to remove the sacrificial planar control cavities so as to form a top surface of the nozzle pre-form into a top surface of the nozzle, and to form each of the nozzle pre-form holes into a nozzle through hole.

    FUEL INJECTORS WITH NON-COINED THREE-DIMENSIONAL NOZZLE OUTLET FACE
    8.
    发明申请
    FUEL INJECTORS WITH NON-COINED THREE-DIMENSIONAL NOZZLE OUTLET FACE 审中-公开
    燃油喷射器与非共享三维喷嘴出口面

    公开(公告)号：US20150219051A1

    公开(公告)日：2015-08-06

    申请号：US14417566

    申请日：2013-08-01

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Barry S. Carpenter ,  David H. Redinger ,  Scott M. Schnobrich ,  Ryan C. Shirk

    IPC: F02M61/18

    CPC classification number: F02M61/18 ,  F02M61/1813 ,  F02M61/1833 ,  F02M61/1853 ,  Y10T29/49231

    Abstract: Nozzles and method of making the same are disclosed. The disclosed nozzles have an inlet face and a three-dimensional outlet face opposite the inlet face. The nozzles may have one or more nozzle through-holes extending from the inlet face to the outlet face. Fuel injectors containing the nozzle are also disclosed. Methods of making and using nozzles and fuel injectors are further disclosed.

    Abstract translation: 公开了喷嘴及其制造方法。 所公开的喷嘴具有入口面和与入口面相对的三维出口面。 喷嘴可以具有从入口面延伸到出口面的一个或多个喷嘴通孔。 还公开了包含喷嘴的燃料喷射器。 进一步公开了制造和使用喷嘴和燃料喷射器的方法。

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