Polymer dispersion having improved adhesion and wettability and methods for the same

    公开(公告)号:US12247136B2

    公开(公告)日:2025-03-11

    申请号:US17450201

    申请日:2021-10-07

    Abstract: An antimicrobial coating composition is disclosed. The antimicrobial coating composition also includes a polymer having a plurality of alkene units and a plurality of macroCTA polymer units. The composition also includes one or more reactive silanes, one or more wetting agents, and one or more solvents. A method for applying an antimicrobial coating composition is disclosed. The method for applying an antimicrobial coating composition may include contacting a polymer, one or more wetting agents, one or more solvents, and one or more reactive silanes with one another to prepare an antimicrobial coating composition, homogenizing the antimicrobial coating composition, applying the antimicrobial coating composition to a substrate, and allowing the antimicrobial coating composition to dry at ambient conditions.

    LAMINATED HYBRID METALLIZED POLYMER FILMS, SYSTEM, AND METHOD FOR EROSION PROTECTION OF COMPOSITE STRUCTURES

    公开(公告)号:US20200307157A1

    公开(公告)日:2020-10-01

    申请号:US16365431

    申请日:2019-03-26

    Abstract: There is provided a laminated hybrid metallized polymer film for erosion protection of a composite structure. The laminated hybrid metallized polymer film includes a metal foil layer, a laminating adhesive layer underlying the metal foil layer, and a polymer film layer underlying the laminating adhesive layer. The polymer film layer is laminated to the metal foil layer with the laminating adhesive layer coupled between the metal foil layer and the polymer film layer. The laminated hybrid metallized polymer film further includes an adhesive layer underlying the polymer film layer. The adhesive layer adheres the polymer film layer to a substrate surface of the composite structure. The metal foil layer, the laminating adhesive layer, the polymer film layer, and the adhesive layer form the laminated hybrid metallized polymer film for application over and to the substrate surface of the composite structure.

    Processing tool cleaning using laser ablation

    公开(公告)号:US10016792B2

    公开(公告)日:2018-07-10

    申请号:US15293349

    申请日:2016-10-14

    CPC classification number: B08B7/0042 B29C33/3835

    Abstract: Provided are methods for cleaning processing tools from residue using laser ablation. Also provided are processing tools comprising non-metal base portions and protective optical layers that cover and shield these base portions from laser ablation. For example, a protective optical layer may reflect a laser beam used for ablating the tool. Methods of forming these protective optical layers on non-metal base portions are also provided. In some embodiments, this protective optical layer is the outermost layer exposed to the environment. Alternatively, the protective optical layer may be covered by a release layer. The release layer may be retained or removed during laser ablation. In some embodiments, light emitted by a processing tool during laser ablation is analyzed to determine performance of its protective optical layer. This feedback may be used to control the laser ablation such as to control orientation of the laser beam relative to the processing tool.

    Shape Memory Alloy Actuator System for Composite Aircraft Structures
    27.
    发明申请
    Shape Memory Alloy Actuator System for Composite Aircraft Structures 有权
    用于复合飞机结构的形状记忆合金致动器系统

    公开(公告)号:US20160229519A1

    公开(公告)日:2016-08-11

    申请号:US14446187

    申请日:2014-07-29

    Abstract: Method and apparatus for controlling a shape of a composite structure. A shape memory structure associated with the composite structure is activated. The shape memory structure changes from a buckled shape to an original shape and causes the composite structure to change from an undeployed shape to a deployed shape. The shape memory structure is deactivated. The shape memory structure changes from the original shape to the buckled shape in response to a load from the composite structure and causes the composite structure to change from the deployed shape to the undeployed shape.

    Abstract translation: 用于控制复合结构的形状的方法和装置。 与复合结构相关联的形状记忆结构被激活。 形状记忆结构从弯曲形状变为原始形状,并且使得复合结构从未部署形状变化为展开形状。 形状记忆结构被禁用。 形状记忆结构响应于来自复合结构的载荷而从原始形状变化到弯曲形状,并且使得复合结构从展开形状变化到未部署形状。

    HYBRID COATINGS AND ASSOCIATED METHODS OF APPLICATION
    29.
    发明申请
    HYBRID COATINGS AND ASSOCIATED METHODS OF APPLICATION 有权
    混合涂料及其相关方法

    公开(公告)号:US20140193645A1

    公开(公告)日:2014-07-10

    申请号:US14206363

    申请日:2014-03-12

    Abstract: A hybrid coating composition including an organosilane component, a metal alkoxide component and a surfactant component, with the metal alkoxide component present in the composition at a molar ratio of about 75:1 with respect to the surfactant component. The hybrid coating composition once cured on a transparent substrate has an initial clarity greater than 98. Transparent members are also disclosed that include a transparent substrate having the hybrid coating composition cured on a first major surface thereof.

    Abstract translation: 相对于表面活性剂组分,包含有机硅烷组分,金属醇盐组分和表面活性剂组分的混合涂料组合物,其中金属醇盐组分以约75:1的摩尔比存在于组合物中。 一旦在透明基材上固化的混合涂料组合物的初始透明度大于98.还公开了透明构件,其包括在其第一主表面上固化的混合涂料组合物的透明基材。

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