Acoustic laminated glazing, acoustic interlayer and method for selecting the interlayer for optimal acoustic damping
    3.
    发明授权
    Acoustic laminated glazing, acoustic interlayer and method for selecting the interlayer for optimal acoustic damping 有权
    声学层压玻璃,声学插入件和用于选择插入件以获得最佳声阻尼的方法

    公开(公告)号:US07829192B2

    公开(公告)日:2010-11-09

    申请号:US12296440

    申请日:2007-05-10

    摘要: Laminated glazing (2) comprising a viscoelastic plastic insert (3) comprising at least two damping films (30, 31) each having a loss factor tan δ greater than 0.6 and a shear modulus G′ less than 2×107 Pa over two temperature ranges tA et tB respectively, characterized in that the film which has, at a frequency of 200 Hz, the highest loss factor tan δ over a given temperature range included within the temperature range tA or tB, has an equivalent shear modulus G′eq less than the equivalent shear modulus or moduli of the other film or films, with G eq ′ = G ′ ⁢ e tot e where G′ is the shear modulus of the material constituting the film, e is the thickness of the film and etot the total thickness of the insert.

    摘要翻译: 包括粘弹性塑料插入件(3)的层压玻璃(3)包括至少两个各自具有大于0.6的损耗因子tanδ和在两个温度范围内的剪切模量G'小于2×10 7 Pa的阻尼膜(30,31) tA和tB,其特征在于在200Hz的频率下,在包括在温度范围tA或tB内的给定温度范围内具有最高损耗因子tanδ的膜具有小于等于0的等效剪切模量G'eq 等效剪切模量或其他膜或膜的模量,其中G eq'= G'e tot e其中G'是构成膜的材料的剪切模量,e是膜的厚度,etot的总厚度 的插入。

    Color interlayer film for laminated glass, and laminated glass
    4.
    发明申请
    Color interlayer film for laminated glass, and laminated glass 失效
    夹层玻璃用夹层玻璃夹层玻璃

    公开(公告)号:US20090162671A1

    公开(公告)日:2009-06-25

    申请号:US10584625

    申请日:2006-02-02

    申请人: Tadashi Marumoto

    发明人: Tadashi Marumoto

    IPC分类号: C03C27/12 B32B17/10 C08K5/53

    摘要: The present invention provides a color interlayer film for laminated glass, comprised of a resin composition containing a polyvinyl acetal resin, a coloring agent, and an infrared ray shielding agent and characterized in that the resin composition further contains a phosphoric acid ester compound at a ratio of 5 parts by weight or less to 100 parts by weight of the polyvinyl acetal resin, and also provides laminated glass using said interlayer film. The interlayer film of the present invention has characteristics that the film is excellent in the infrared ray shielding property and resistant against whitening in the interlayer film part even in the case of absorbing moisture while keeping the basic properties as an interlayer film for laminated glass.

    摘要翻译: 本发明提供一种夹层玻璃用彩色中间膜,其由含有聚乙烯醇缩醛树脂,着色剂和红外线屏蔽剂的树脂组合物构成,其特征在于,所述树脂组合物还含有比例的磷酸酯化合物 5重量份以下至100重量份的聚乙烯醇缩醛树脂,并且还使用所述中间膜提供夹层玻璃。 本发明的中间膜具有这样的特征:即使在保持作为夹层玻璃的中间膜的基本性能的同时吸收水分的情况下,该膜也具有优异的红外线屏蔽性和耐中白层部分的美白性。

    PVB Film for Composite Safety Glass and Composite Safety Glass
    5.
    发明申请
    PVB Film for Composite Safety Glass and Composite Safety Glass 审中-公开
    复合安全玻璃和复合安全玻璃PVB薄膜

    公开(公告)号:US20050256258A1

    公开(公告)日:2005-11-17

    申请号:US10492307

    申请日:2002-10-10

    申请人: Uwe KELLER

    发明人: Uwe KELLER

    摘要: Composite glass with films based on partially acetalated polyvinyl alcohol containing a softening agent, especially PVB based, as an intermediate layer with magnesium salts or calcium salts of organic acids as an adhesion-reducing additive (anti-adhesive agent) exhibit large amounts of fluctions with regard to adhesion when the composite glass is subjected to thermal stress. According to the invention, phosphorous compounds are used, selected from the group consisting of organophosphites i.e. esters of phosphorinic acid with organic radicals, organophosphates, i.e. esters of orthonophosphoric acid, as an additive which during further processing compensates for fluctations in adhesion in films based on partially acetalated polyvinyl alcohol containing a softening agent. The invention is used in the production of films for the manufacture of safety glass, especially used in the building and automotive industry.

    摘要翻译: 含有软化剂(特别是PVB为基础)的部分缩醛化聚乙烯醇的复合玻璃作为具有有机酸的镁盐或钙盐作为粘合减少添加剂(抗粘合剂)的中间层,显示出大量的流动性 关于复合玻璃受到热应力时的粘合性。 根据本发明,使用磷化合物,其选自有机亚磷酸酯,即亚磷酸与有机基团的酯,有机磷酸酯,即邻磷磷酸的酯,作为添加剂,其在进一步处理期间补偿基于膜的粘合力的波动 含有软化剂的部分缩醛化聚乙烯醇。 本发明用于制造用于制造安全玻璃的膜,特别是用于建筑和汽车工业中。