SURFACE PROTECTIVE FILM AND OPTICAL COMPONENT
    124.
    发明申请
    SURFACE PROTECTIVE FILM AND OPTICAL COMPONENT 审中-公开
    表面保护膜和光学部件

    公开(公告)号:US20150037574A1

    公开(公告)日:2015-02-05

    申请号:US14339697

    申请日:2014-07-24

    Abstract: Provided is a surface protective film, which has a substrate having a topcoat layer containing a lubricating property imparting component and rarely whitened and an adhesive layer formed of a water dispersible acrylic adhesive composition, and which is excellent in appearance characteristics etc. A surface protective film having: a substrate; and a topcoat layer and an acrylic adhesive layer formed on respective faces of the substrate, in which the topcoat layer contains a lubricant wax composed of a higher fatty acid/higher alcohol ester and a polyester binder resin, the acrylic adhesive layer is formed of a water dispersible acrylic adhesive composition containing an acrylic emulsion polymer (A) obtained by polymerization of an alkyl (meth)acrylate and a carboxyl group-containing unsaturated monomer with a reactive emulsifier, a compound (B) represented by formula (I): RaO—(PO)l-(EO)m—(PO)n—Rb  (I) and, an acetylene diol compound (C).

    Abstract translation: 本发明提供一种表面保护膜,其具有基材,其具有含有润湿赋予成分且很少发白的面漆层和由水分散性丙烯酸类粘合剂组合物形成的粘合剂层,其外观特性等优异。表面保护膜 具有:基材; 以及形成在所述基材的各个面上的面涂层和丙烯酸粘合剂层,其中所述面漆层含有由高级脂肪酸/高级醇酯和聚酯粘合剂树脂构成的润滑剂蜡,所述丙烯酸粘合剂层由 含有由(甲基)丙烯酸烷基酯和含羧基的不饱和单体与反应性乳化剂聚合得到的丙烯酸乳液聚合物(A)的水分散性丙烯酸类粘合剂组合物,式(I)表示的化合物(B):RaO- (PO)1-(EO)m-(PO)n-Rb(I)和乙炔二醇化合物(C)。

    SUPPORT FILM, IN PARTICULAR FOR AN ADHESIVE TAPE AND USE THEREOF
    127.
    发明申请
    SUPPORT FILM, IN PARTICULAR FOR AN ADHESIVE TAPE AND USE THEREOF 审中-公开
    支持胶片,特别是胶带和其用途

    公开(公告)号:US20140377521A1

    公开(公告)日:2014-12-25

    申请号:US14330688

    申请日:2014-07-14

    Applicant: tesa SE

    Abstract: Support film, in particular for an adhesive tape that is stretched monoaxially in the longitudinal direction and that contains a base layer made of polypropylene and a co-extrusion layer made of polyethylene, characterized in that the tension in the longitudinal direction at 10% strain is at least 150 N/mm2, preferably at least 200 N/mm2, most preferably at least 250 N/mm2 and a separating enamel coat is applied to the exterior side of the co-extrusion layer.

    Abstract translation: 支撑膜,特别是用于沿纵向单轴拉伸并且包含由聚丙烯制成的基层和由聚乙烯制成的共挤出层的胶带,其特征在于,10%应变下的纵向张力为 至少150N / mm2,优选至少200N / mm2,最优选至少250N / mm 2,并且将分离的搪瓷涂层施加到共挤出层的外侧。

    PROTECTIVE FILM
    128.
    发明申请
    PROTECTIVE FILM 审中-公开
    保护膜

    公开(公告)号:US20140335334A1

    公开(公告)日:2014-11-13

    申请号:US13889355

    申请日:2013-05-08

    Abstract: A protective film includes a non-adhesion layer and adhesion layer, and the non-adhesion layer further includes a surface layer and middle layer, where the surface layer of the non-adhesion layer is formed from a blend of Homo-polypropylene(H-PP) and low density polyethylene(LDPE), the middle layer of the non-adhesion layer is formed from a blend of high density Polyethylene(HDPE) and LDPE among Polyethylene series, and the adhesion layer is formed from thermoplastic elastomer added with low hardness plastic material, allowing the protective film of the present invention not to yield melting and thus sticking issues easily, and ensuring that the protective film has a good attachment and unwinding nature on application.

    Abstract translation: 保护膜包括非粘合层和粘合层,非粘合层还包括表层和中间层,其中非粘合层的表面层由均聚丙烯(H- PP)和低密度聚乙烯(LDPE),非粘合层的中间层由聚乙烯系列中的高密度聚乙烯(HDPE)和LDPE的共混物形成,粘合层由添加低硬度的热塑性弹性体形成 塑料材料,使得本发明的保护膜不会容易产生熔融并因此粘附问题,并且确保保护膜在使用时具有良好的附着力和展开性。

    PAINT PROTECTIVE FILM COMPRISING NANOPARTICLES
    129.
    发明申请
    PAINT PROTECTIVE FILM COMPRISING NANOPARTICLES 有权
    包含纳米颗粒的涂料保护膜

    公开(公告)号:US20140302308A1

    公开(公告)日:2014-10-09

    申请号:US14357931

    申请日:2012-11-20

    Inventor: Charlie C. Ho

    Abstract: Described herein is a method of making a multi-layer article and paint protective films, wherein a mixture comprising a polyurethane coating solution and a plurality of nanoparticles is coated onto a casting liner to form a first layer; and a thermoplastic polyurethane is disposed onto the first layer opposite the casting liner. Multi-layer articles by the process of the present disclosure have been found to be resistant to compositions comprising strong acids and/or a functionalized organosilane.

    Abstract translation: 本文描述了制备多层制品和涂料保护膜的方法,其中将包含聚氨酯涂布溶液和多个纳米颗粒的混合物涂覆到铸塑衬里上以形成第一层; 并且将热塑性聚氨酯设置在与浇铸衬里相对的第一层上。 已经发现通过本公开的方法的多层制品对包含强酸和/或官能化的有机硅烷的组合物具有抗性。

Patent Agency Ranking