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    METHOD OF MASKING OR PROTECTING A SUBSTRATE
    2.
    发明申请
    METHOD OF MASKING OR PROTECTING A SUBSTRATE 审中-公开
    掩埋或保护基材的方法

    公开(公告)号：WO2006007061A1

    公开(公告)日：2006-01-19

    申请号：PCT/US2005/016127

    申请日：2005-05-06

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： HAGER, Patrick J. ,  JANSSEN, Jeffrey R. ,  GORMAN, Michael R. ,  EMSLANDER, Jeffrey O. ,  STROBEL, Mark A. ,  GETSCHEL, Joel A.

    IPC: B32B3/28

    CPC classification number: B32B3/28 ,  A44B18/00 ,  B05B12/24 ,  B05B16/40 ,  Y10T428/24008

    Abstract: A method of protecting a substrate using a protection sheet is disclosed. The protection sheet comprises a multilayer structure having a support layer and a thermoplastic backing layer, wherein the support layer contains a plurality of raised portions and a plurality of anchor portions bonded to a surface of the backing layer. The raised portions of the protection sheet are capable of releasably engaging with a mechanical mating member. In an embodiment, the backing layer of the protection sheet is surface treated to increase wetting tension to facilitate the adherence of paint particles to the surface of the protection sheet. The protection sheet may be used to protect horizontal substrates, vertical substrates, and objects, such as the walls of a paint booth, a work surface and a vehicle.

    Abstract translation: 公开了使用保护片保护衬底的方法。 保护片包括具有支撑层和热塑性背衬层的多层结构，其中支撑层包含多个凸起部分和多个锚固部分，该锚定部分粘合到背衬层的表面。 保护片的凸起部分能够可释放地与机械配合构件接合。 在一个实施方案中，保护片的背衬层被表面处理以增加润湿张力，以便于涂料颗粒粘附到保护片的表面。 保护片可用于保护水平基板，垂直基板和物体，例如油漆室，工作台面和车辆的墙壁。

    FLAME-PERFORATED FILMS HAVING CONTROLLED TEAR CHARACTERISTICS AND METHODS, SYSTEMS, AND APPARATUS FOR MAKING SAME
    6.
    发明申请
    FLAME-PERFORATED FILMS HAVING CONTROLLED TEAR CHARACTERISTICS AND METHODS, SYSTEMS, AND APPARATUS FOR MAKING SAME 审中-公开
    具有可控撕裂特性的火焰穿孔薄膜及其制造方法，系统和设备

    公开(公告)号：WO2009014881A2

    公开(公告)日：2009-01-29

    申请号：PCT/US2008/069199

    申请日：2008-07-03

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： STROBEL, Mark A. ,  ULSH, Michael J. ,  GETSCHEL, Joel A.

    IPC: B26F1/26 ,  B32B3/10

    CPC classification number: B26F1/26 ,  Y10T428/15

    Abstract: The disclosure is directed to methods, systems, and apparatus for obtaining flame-perforated films which reduce or eliminate skewing of perforations in such films caused by thermal creep, whereby the film has perforations arranged to provide controlled tear characteristics, especially in both the lengthwise or machine direction (MD), and the crosswise or transverse direction (TD).

    Abstract translation: 本公开涉及用于获得火焰穿孔膜的方法，系统和设备，所述火焰穿孔膜减少或消除由热蠕变引起的这种膜中的穿孔的偏斜，由此所述膜具有布置成提供受控撕裂的穿孔 特性，尤其是纵向或纵向（MD）和横向或横向（TD）。

    HEAT-TREATED, NON-ORIENTED (CO)POLYMERIC FILMS AND METHODS FOR MAKING THE SAME USING AN ORIENTED CARRIER FILM
    8.
    发明申请
    HEAT-TREATED, NON-ORIENTED (CO)POLYMERIC FILMS AND METHODS FOR MAKING THE SAME USING AN ORIENTED CARRIER FILM 审中-公开

    公开(公告)号：WO2020240378A1

    公开(公告)日：2020-12-03

    申请号：PCT/IB2020/054888

    申请日：2020-05-22

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： UPADHYE, Aniruddha A. ,  GETSCHEL, Joel A. ,  STROBEL, Mark A. ,  MAHLI, David M. ,  GRAHAM, Paul D.

    IPC: C09J7/29 ,  C09J7/22 ,  C08J5/18

    Abstract: A heat-treated non-oriented principal film including a cast (co)polymeric component that is not capable of thermally-induced self-forming. The heat-treated principal film has first and second opposed major faces and at least one modification zone on the first major face, each modification zone including a central portion and a rim portion surrounding the central portion. Each rim portion is surrounded by a land portion. An average thickness of each rim portion is greater than an average thickness of the land portion surrounding each modification zone, and an average thickness of each central portion is less than the average thickness of the land portion, or zero. The first major face of the heat-treated principal film may be positioned in contact with an oriented carrier film including a molecularly-oriented (co)polymer that exhibits a relaxation temperature (T r ). Methods of making such films and hand-tearable adhesive articles including such films are also disclosed.

    BURNERS AND ADDITIVE MANUFACTURING METHODS
    9.
    发明申请
    BURNERS AND ADDITIVE MANUFACTURING METHODS 审中-公开

    公开(公告)号：WO2020136565A2

    公开(公告)日：2020-07-02

    申请号：PCT/IB2019/061306

    申请日：2019-12-23

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： UPADHYE, Aniruddha A. ,  STROBEL, Mark A. ,  PLOTNIKOV, Elizaveta Y. ,  HEINZEN, Luke E.

    IPC: F23D14/02 ,  F23D14/48 ,  F23D14/56

    Abstract: Burners and methods of making burner bodies via a focused beam are disclosed. In an aspect, a burner includes (a) a burner body and (b) at least one connector configured to supply at least a fuel and an oxidizer to the burner body. The burner body includes (1) a plurality of passageways; (2) a first major surface; (3) a plurality of ports at the first major surface, each port defined by an end of one of the passageways; and either: (4a) at least one heating element in or adjacent to at least one of the plurality of passageways that increases the temperature of a wall of the at least one of the plurality of passageways; or (4b) a cooling chamber directly adjacent to three or more of the plurality of passageways. The burner body includes a number of layers of metal directly bonded to each other. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying a burner body; and generating, with the manufacturing device by an additive manufacturing process, the burner body based on the digital object. A system is also provided, including a display that displays a 3D model of a burner body; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of the burner body.

    FLAME-PERFORATED APERTURE MASKS
    10.
    发明申请
    FLAME-PERFORATED APERTURE MASKS 审中-公开
    火焰执行的防护面罩

    公开(公告)号：WO2007075274A1

    公开(公告)日：2007-07-05

    申请号：PCT/US2006/046411

    申请日：2006-12-05

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： NICHOLS, Jonathan A. ,  TOKIE, Jeffrey H. ,  BENCH, Michael W. ,  STROBEL, Mark A. ,  GETSCHEL, Joel A. ,  MCCLURE, Donald J.

    IPC: H01L21/20

    CPC classification number: C23C14/562 ,  C23C14/042 ,  H05K1/0393 ,  H05K3/143 ,  H05K2203/1545

    Abstract: An aperture mask is provided comprising an elongated web of flexible film having at least one deposition mask pattern formed in the film, wherein the deposition mask pattern defines deposition apertures that extend through the film that define at least a portion of one or more electronic circuit elements, and wherein deposition apertures are bounded by a rim, the rim being a portion of the mask which has a thickness greater than an average thickness for the mask. In another aspect, the present invention provides a method of making such an aperture mask comprising the steps of: providing a support surface, wherein the support surface includes a plurality of lowered portions; providing a burner, wherein the burner supports a flame, and wherein the flame includes a flame tip opposite the burner; contacting at least a portion of an elongated web of flexible film against the support surface; and heating the film with a flame from a burner to create apertures in the film in the areas covering the plurality of lowered portions.

    Abstract translation: 提供一种孔掩模，其包括具有形成在膜中的至少一个沉积掩模图案的细长的柔性膜网，其中沉积掩模图案限定延伸穿过该膜的沉积孔，其限定一个或多个电子电路元件的至少一部分 ，并且其中沉积孔由边缘限定，所述边缘是所述掩模的一部分，其厚度大于所述掩模的平均厚度。 另一方面，本发明提供一种制造这种孔眼掩模的方法，其包括以下步骤：提供支撑表面，其中所述支撑表面包括多个下降部分; 提供燃烧器，其中所述燃烧器支撑火焰，并且其中所述火焰包括与所述燃烧器相对的火焰尖端; 使柔性膜的细长腹板的至少一部分抵靠支撑表面接触; 并用来自燃烧器的火焰加热膜，以在覆盖多个下降部分的区域中的膜中产生孔。

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