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    MULTILAYERED FILM STRUCTURES WITH ANTI-MICROBIAL PROPERTIES
    1.
    发明申请
    MULTILAYERED FILM STRUCTURES WITH ANTI-MICROBIAL PROPERTIES 有权

    公开(公告)号：US20220243073A1

    公开(公告)日：2022-08-04

    申请号：US17648738

    申请日：2022-01-24

    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

    Inventor： Yongzhong Wang ,  Tad Bergstresser ,  Matthew Gacek

    IPC: C09D5/14 ,  C09D133/10 ,  C09D7/61 ,  C08K3/08

    Abstract: The present disclosure relates a multilayered film that may include a first PET substrate, and a first anti-microbial coating overlying the first PET substrate. The first anti-microbial coating may include an acrylate-based component, and a silver-based filler component within the acrylate-based component. The first anti-microbial coating may have a MRSA anti-microbial rating of at least about 75%, where the MRSA anti-microbial rating is defined as the percent reduction of methicillin-resistant Staphylococcus aureus (MRSA) activity from an initial inoculation of MRSA on the surface of the anti-microbial layer after 24 hours as measured using ISO22196.

    Patterned Transparent Photovoltaic Backsheet
    6.
    发明申请
    Patterned Transparent Photovoltaic Backsheet 审中-公开
    图案透明光伏背板

    公开(公告)号：US20140150854A1

    公开(公告)日：2014-06-05

    申请号：US14096806

    申请日：2013-12-04

    Applicant: Saint-Gobain Performance Plastics Corporation

    Inventor： Yongzhong Wang

    IPC: H01L31/048

    CPC classification number: H01L31/049 ,  Y02E10/50

    Abstract: A multilayer photovoltaic backsheet comprising a transparent substrate with same polymeric coatings on both sides of the substrate or a different polymeric coating on either side of the substrate. The use of coatings instead of laminated layers provides for a manufacturing process that is faster, has fewer steps, and is more cost effective. Coatings can be tailored to provide excellent adhesion, without the problems of delamination seen in prior art laminated backsheets. The coating for the outer side of the substrate can also be tailored to be softened during module lamination. A patterned blanket or other patterned or textured surface can be pressed against the outer side coating layer during lamination. The pattern or texture is thus transferred to the outer side of the backsheet, which will cause light passing through the backsheet to be diffused. Latent cross-linking reaction can further harden the outer side coating layer to increase the outer side coating layer hardness and to improve its durability.

    Abstract translation: 一种多层光伏底片，其包括在基底的两侧上具有相同聚合物涂层的透明基底或在该基底两侧的不同聚合物涂层。 使用涂层而不是层压层提供更快的制造工艺，具有更少的步骤，并且更具成本效益。 可以调整涂层以提供优异的附着力，而不会在现有技术的层压背板中看到分层的问题。 衬底外侧的涂层也可以在模块层压期间被定制为软化。 图案化的毯子或其他图案化或纹理化的表面可以在层压期间被压靠在外侧涂层上。 因此，图案或纹理被转移到底片的外侧，这将导致通过底片的光被扩散。 潜在的交联反应可以进一步使外侧涂层硬化，增加外侧涂层硬度，提高其耐久性。

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