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    Process and apparatus for a nanovoided article
    1.
    发明授权
    Process and apparatus for a nanovoided article 有权
    用于纳米复合制品的方法和装置

    公开(公告)号：US09464179B2

    公开(公告)日：2016-10-11

    申请号：US14324313

    申请日：2014-07-07

    Applicant: 3M Innovative Properties Company

    Inventor： William B. Kolb ,  Encai Hao ,  Brant U. Kolb ,  David L. Phillips

    IPC: C08J9/36 ,  C08J9/28 ,  C08J9/00

    CPC classification number: C08J9/286 ,  C08J9/0004 ,  C08J2201/0502 ,  C08J2205/042

    Abstract: A process and apparatus for producing a nanovoided article, a nanovoided coating, and a low refractive index coating is described. The process includes providing a first solution of a polymerizable material in a solvent; at least partially polymerizing the polymerizable material to form a composition that includes an insoluble polymer matrix and a second solution, wherein the insoluble polymer matrix includes a plurality of nanovoids that are filled with the second solution; and removing a major portion of the solvent from the second solution. An apparatus for the process is also described, and includes a webline, a coating section, a partial polymerization section, and a solvent removal section.

    Abstract translation: 描述了用于制备纳米复合制品，纳米复合涂层和低折射率涂层的方法和装置。 该方法包括在溶剂中提供可聚合材料的第一溶液; 至少部分地聚合所述可聚合材料以形成包含不溶性聚合物基质和第二溶液的组合物，其中所述不溶性聚合物基质包括填充有所述第二溶液的多个纳米泡; 并从第二溶液中除去大部分溶剂。 还描述了用于该方法的装置，并且包括纤维网，涂布部分，部分聚合部分和溶剂去除部分。

    PROCESS AND APPARATUS FOR A NANOVOIDED ARTICLES
    4.
    发明申请
    PROCESS AND APPARATUS FOR A NANOVOIDED ARTICLES 有权
    纳米级制品的工艺和装置

    公开(公告)号：US20140323603A1

    公开(公告)日：2014-10-30

    申请号：US14324313

    申请日：2014-07-07

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： William B. Kolb ,  Encai Hao ,  Brant U. Kolb ,  David L. Phillips

    IPC: C08J9/36 ,  C08J9/00

    CPC classification number: C08J9/286 ,  C08J9/0004 ,  C08J2201/0502 ,  C08J2205/042

    Abstract: A process and apparatus for producing a nanovoided article, a nanovoided coating, and a low refractive index coating is described. The process includes providing a first solution of a polymerizable material in a solvent; at least partially polymerizing the polymerizable material to form a composition that includes an insoluble polymer matrix and a second solution, wherein the insoluble polymer matrix includes a plurality of nanovoids that are filled with the second solution; and removing a major portion of the solvent from the second solution. An apparatus for the process is also described, and includes a webline, a coating section, a partial polymerization section, and a solvent removal section.

    Abstract translation: 描述了用于制备纳米复合制品，纳米复合涂层和低折射率涂层的方法和装置。 该方法包括在溶剂中提供可聚合材料的第一溶液; 至少部分地聚合所述可聚合材料以形成包含不溶性聚合物基质和第二溶液的组合物，其中所述不溶性聚合物基质包括填充有所述第二溶液的多个纳米泡; 并从第二溶液中除去大部分溶剂。 还描述了用于该方法的装置，并且包括纤维网，涂布部分，部分聚合部分和溶剂去除部分。

    SYSTEM AND METHOD FOR MAKING A FILM HAVING A MATTE FINISH
    5.
    发明申请
    SYSTEM AND METHOD FOR MAKING A FILM HAVING A MATTE FINISH 有权
    制作薄膜的系统和方法

    公开(公告)号：US20140057058A1

    公开(公告)日：2014-02-27

    申请号：US14065687

    申请日：2013-10-29

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Robert A. Yapel ,  Francis M. Aguirre ,  John P. Baetzold ,  Olester Benson, JR. ,  Andrew J. Henderson ,  Mitchell A.F. Johnson ,  Leslie A. Todero ,  Steven J. McMan ,  David L. Phillips ,  Bruce D. Shalles

    IPC: B05D5/02 ,  B05C9/12

    CPC classification number: B05D5/02 ,  B05C9/12 ,  B05D1/02 ,  B05D1/18 ,  B05D1/305 ,  B05D1/40 ,  B05D3/0254 ,  B05D3/0263 ,  B05D3/065 ,  B05D3/067 ,  B05D3/068 ,  B05D5/061 ,  B05D2252/02

    Abstract: A system and a method for providing a film having a matte finish. The system includes means for providing a coated substrate, the coated substrate comprising a first coatable material applied to a substrate, the coatable material forming a first major surface of the coated substrate; means for changing the viscosity of the first coatable material from a first viscosity to a second viscosity; a face-side roller having an outer surface positioned to contact the first major surface of the coated substrate to impart a matte finish thereon; and optionally, means for hardening the first coatable material. The method of the invention includes the steps of (1) providing a coated substrate comprising a coatable material disposed on a substrate, the coatable material providing a first major surface of the coated substrate; (2) changing the viscosity of the coatable material from the initial viscosity to a second viscosity; (3) contacting the first major surface of the coated substrate with at least one face-side roller to impart a matte finish; and (4) optionally, hardening the coatable material to provide the film.

    Abstract translation: 一种提供具有无光饰面的薄膜的系统和方法。 所述系统包括用于提供涂覆的基底的装置，所述涂覆的基底包括施加到基底的第一可涂覆材料，所述可涂覆材料形成所述涂覆的基底的第一主表面; 用于将第一可涂覆材料的粘度从第一粘度改变为第二粘度的装置; 表面侧辊具有外表面，所述外表面定位成与所述涂覆的基底的所述第一主表面接触以在其上赋予磨光面; 以及任选的用于硬化第一可涂覆材料的装置。 本发明的方法包括以下步骤：（1）提供涂覆的基材，其包含设置在基材上的可涂覆材料，所述可涂覆材料提供涂覆基材的第一主表面; （2）将可涂​​覆材料的粘度从初始粘度改变为第二粘度; （3）使涂覆的基材的第一主表面与至少一个表面侧辊接触以赋予无光泽的光洁度; 和（4）任选地，硬化可涂覆材料以提供膜。

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