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    FLUOROPOLYMER COATINGS COMPRISING AZIRIDINE COMPOUNDS
    13.
    发明申请
    FLUOROPOLYMER COATINGS COMPRISING AZIRIDINE COMPOUNDS 有权
    包含AZIRIDINE化合物的氟聚合物涂料

    公开(公告)号：US20160237299A1

    公开(公告)日：2016-08-18

    申请号：US14911852

    申请日：2013-11-07

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Naiyong Jing ,  Kai H. Lochhaas ,  Kevin M. Hamer ,  Thomas J. Blong ,  Timothy D. Fletcher ,  Zhigang Yu ,  Michael Juergens

    IPC: C09D127/22 ,  H01L31/049 ,  C08K3/34 ,  C08K3/22 ,  C09D7/12 ,  C08K3/36

    CPC classification number: C09D127/22 ,  C08K3/22 ,  C08K3/346 ,  C08K3/36 ,  C08K5/3412 ,  C08K2003/2241 ,  C09D7/61 ,  H01L31/049 ,  C09D127/18 ,  C08K5/5442

    Abstract: A fluoropolymer coating composition is described comprising an aqueous liquid medium, fluoropolymer particles dispersed in the aqueous liquid medium, and at least one aziridine compound. The aziridine compound comprises at least two aziridine groups (i.e. polyaziridine) or at least one aziridine group and at least one alkoxy silane group.In another embodiment, an article is described comprising a substrate wherein a surface of the substrate comprises a coating comprising fluoropolymer particles; and a reaction product of at least one aziridine compound comprising at least two aziridine groups or at least one aziridine group and at least one alkoxy silane group. The coating can be utilized as a primer for bonding a non-fluorinated substrate to a fluoropolymer film and/or the coating can be used as an (e.g. outer exposed) surface layer. In some embodiments, the article may be the (e.g. backside) film of a photovoltaic module.

    Abstract translation: 描述了一种氟聚合物涂料组合物，其包含水性液体介质，分散在水性液体介质中的含氟聚合物颗粒和至少一种氮丙啶化合物。 氮丙啶化合物包含至少两个氮丙啶基（即聚氮丙啶）或至少一个氮丙啶基和至少一个烷氧基硅烷基。 在另一个实施方案中，描述了包括基材的制品，其中基材的表面包含含有氟聚合物颗粒的涂层; 和至少一种包含至少两个氮丙啶基或至少一个氮丙啶基和至少一个烷氧基硅烷基的氮丙啶化合物的反应产物。 涂层可以用作将非氟化基底粘合到含氟聚合物膜上的底漆和/或涂层可以用作（例如外部暴露的）表面层。 在一些实施例中，制品可以是光伏模块的（例如背面）膜。

    ANTI-CORROSION COATING
    14.
    发明申请
    ANTI-CORROSION COATING 审中-公开
    防腐涂料

    公开(公告)号：US20160200917A1

    公开(公告)日：2016-07-14

    申请号：US14911113

    申请日：2014-08-15

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Long Yin ,  Xue-hua Chen ,  Zhigang Yu ,  Duyinzi Sun ,  Wenbin Liu ,  Naiyong Jing

    IPC: C09D5/08 ,  B05D3/00

    CPC classification number: C09D5/086 ,  B05D3/007 ,  C09D5/08 ,  C09D7/61

    Abstract: The present invention provides an anti-corrosion solution comprising reaction products of the following reaction components: 1-30 wt % of a tetraalkyl orthosilicate, with the total weight of said anti-corrosion solution being 100 wt %; 0.2-6.0 wt % of a metal salt, with the total weight of said anti-corrosion solution being 100 wt %, said metal salt comprising one or more selected from the group consisting of: an aluminum salt, a strontium salt, a chromium salt, a zirconium salt and a cerium salt; an acid; 3-90 wt % of water, with the total weight of said anti-corrosion solution being 100 wt %; 4-95 wt % of an alcohol, with the total weight of said anti-corrosion solution being 100 wt %; said anti-corrosion solution having a pH value less than or equal to 4. The anti-corrosion solution provided by the present invention can form a dense transparent anti-corrosion coating layer on a substrate surface, the anti-corrosion coating layer having a good corrosion resistance performance.

    Abstract translation: 本发明提供了包含以下反应组分的反应产物的防腐蚀溶液：1-30重量％的原硅酸四烷基酯，所述防腐蚀溶液的总重量为100重量％; 0.2-6.0重量％的金属盐，所述防腐蚀溶液的总重量为100重量％，所述金属盐包含选自以下的一种或多种：铝盐，锶盐，铬盐 ，锆盐和铈盐; 酸; 3-90重量％的水，所述防腐蚀溶液的总重量为100重量％; 4-95重量％的醇，所述防腐蚀溶液的总重量为100重量％; 所述防腐蚀溶液的pH值小于或等于4.本发明提供的防腐蚀溶液可以在基材表面上形成致密的透明防腐涂层，防腐蚀涂层具有良好的 耐腐蚀性能。

    SEALING STRIP, RESPIRATOR, AND METHOD FOR MANUFACTURING SEALING STRIP
    20.
    发明公开
    SEALING STRIP, RESPIRATOR, AND METHOD FOR MANUFACTURING SEALING STRIP 审中-公开

    公开(公告)号：US20230320440A1

    公开(公告)日：2023-10-12

    申请号：US18041888

    申请日：2021-08-16

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Hui Juan Chen ,  Thomas J. Xue ,  You San Qian ,  Xujun Yu ,  Zhigang Yu

    IPC: A41D13/11 ,  B26D7/34 ,  B26D3/10

    CPC classification number: A41D13/1138 ,  B26D7/34 ,  B26D3/10

    Abstract: The present invention relates to a sealing strip, a respirator, and a method for manufacturing a sealing strip. The sealing strip includes a main body part, the main body part having an upper surface, a lower surface, a first side surface, and a second side surface opposite to the first side surface. The main body part includes a curved surface part. The curved surface part includes a first convex part and a second convex part, and the first convex part and the second convex part are connected to each other in the lengthwise direction of the sealing strip to define a concave part located therebetween. The concave part is configured to accommodate the nose of a wearer. The first convex part and the second convex part are symmetrical about the concave part. A first side surface of the curved surface part is a sinusoidal curved surface with a constant amplitude extending in the lengthwise direction of the sealing strip. By the sealing strip, the respirator and the method for manufacturing a sealing strip according to the present invention, a manufacturing process of the sealing strip can be simplified; a maximum utilization rate of materials can be achieved; sealing between the respirator and the face of the wearer can be improved, and the wearing comfort of the respirator can be increased.

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