Reboundable optical structure
    62.
    发明申请
    Reboundable optical structure 有权
    可弹性光学结构

    公开(公告)号:US20080220217A1

    公开(公告)日:2008-09-11

    申请号:US12152388

    申请日:2008-05-14

    IPC分类号: B32B3/00 B29C35/08

    摘要: A reboundable optical structure includes a base layer; and an optical element layer formed with a reboundable polymeric material and attached to the base layer. The optical structure can include a diffuser, fresnel lens, linear prism film, collimating film, lenticular elements, and retroreflective structures. A method for forming a reboundable optical structure includes providing a base layer; and attaching an optical element layer formed with a reboundable polymeric material and attached to the base layer, thereby forming an optical structure.

    摘要翻译: 可回弹的光学结构包括基层; 以及形成有可回弹的聚合物材料并附着到基底层的光学元件层。 光学结构可以包括漫射器,菲涅耳透镜,线性棱镜膜,准直膜,透镜元件和回射结构。 一种形成可弹性光学结构的方法包括提供基层; 并附着形成有可回弹的聚合物材料的光学元件层,并附着到基底层,从而形成光学结构。

    Particulate materials for acoustic texture material
    66.
    发明授权
    Particulate materials for acoustic texture material 有权
    用于声学纹理材料的颗粒材料

    公开(公告)号:US07374068B2

    公开(公告)日:2008-05-20

    申请号:US11027219

    申请日:2004-12-29

    IPC分类号: B65D83/00

    摘要: An aerosol texturing system for forming a textured surface on drywall material. The aerosol texturing system comprises an aerosol assembly defining a product chamber and acoustic texture material and propellant material disposed within the product chamber. The aerosol assembly is selectively operable in a first mode in which the product chamber is sealed and in a second mode in which fluid is allowed to flow out of the product chamber along a dispensing passageway. The acoustic texture material comprises a base portion and a particulate portion. The particulate portion comprises at least one particulate material selected from the group consisting of urethane foam and melamine foam. At least a portion of the propellant material exists in a gaseous state such that, when the aerosol assembly is in the second mode, the propellant material forces the acoustic texture material out of the aerosol assembly along the dispensing passageway.

    摘要翻译: 用于在干墙材料上形成纹理表面的气溶胶纹理系统。 气溶胶纹理系统包括限定产品室的气溶胶组件和设置在产品室内的声学纹理材料和推进剂材料。 气溶胶组件可选择性地以第一模式工作,其中产品室被密封,并且处于允许流体沿着分配通道流出产品室的第二模式。 声学纹理材料包括基部和颗粒部分。 颗粒部分包含至少一种选自聚氨酯泡沫和三聚氰胺泡沫的颗粒材料。 推进剂材料的至少一部分以气态存在,使得当气溶胶组件处于第二模式时,推进剂材料沿着分配通道迫使声学织构材料离开气溶胶组件。