Pitch pocket and sealant
    1.
    再颁专利
    Pitch pocket and sealant 有权
    口袋和密封剂

    公开(公告)号:USRE41586E1

    公开(公告)日:2010-08-24

    申请号:US11152840

    申请日:2005-06-14

    IPC分类号: C08K5/06 C08K5/053

    摘要: A one-part pourable sealant that is thermosetting, non-shrinking, and capable of quickly curing in a closed cavity to a depth of at least two inches includes a silyl-terminated polymer, a hygroscopic plasticizer present in an amount that is effective to promote rapid and deep curing, and a catalyst for promoting curing of the silyl-terminated polymer. The sealer composition is useful in a method of forming a seal around a roof penetration. The method includes dispensing the sealer composition into a pitch pocket formed around a roof penetration and allowing the sealer composition dispensed into the pitch pocket to cure by exposure to moisture in the air.

    摘要翻译: 热固性,非收缩性和能够在封闭空腔中快速固化至至少两英寸深度的单组分可倾注密封剂包括甲硅烷基封端的聚合物,以有效促进的量的吸湿增塑剂 快速和深度固化,以及用于促进甲硅烷基封端的聚合物固化的催化剂。 密封剂组合物可用于围绕屋顶穿透形成密封的方法。 该方法包括将密封剂组合物分配成围绕屋顶穿透形成的沥青袋,并且通过暴露于空气中的湿气使分配到沥青袋中的密封剂组合物固化。

    Structural termination system
    2.
    发明授权
    Structural termination system 失效
    结构终止系统

    公开(公告)号:US6101767A

    公开(公告)日:2000-08-15

    申请号:US95441

    申请日:1998-06-10

    IPC分类号: E04D13/15 E04D1/24

    CPC分类号: E04D13/15

    摘要: A structural termination system includes a one-piece elongated structural member having an outer wall and a horizontal bottom wall defining a lower surface having substantially the same contour as an upper surface of an associated building wall, wherein the building wall is characterized by the absence of a wood nailer structure adjacent the upper surface of the building wall. The structural member further includes a drip edge extending downwardly from the outer wall such that the outer wall and drip edge cooperate to define an integral fascia. Structural adhesive is disposed on the lower surface of the elongated structural member and securely bonds the structural member directly to an upper surface of an associated building wall without a wood nailer structure or mechanical fasteners along the structural member.

    摘要翻译: 结构终止系统包括具有外壁和水平底壁的单件式细长结构构件,该水平底壁限定具有与相关建筑物墙壁的上表面基本相同的轮廓的下表面,其中建筑物壁的特征在于不存在 邻近建筑物墙壁上表面的木钉钉钉结构。 结构构件还包括从外壁向下延伸的滴水边缘,使得外壁和滴水边缘配合以限定整体筋膜。 结构粘合剂设置在细长结构构件的下表面上,并且将结构构件直接固定到相关联的建筑物墙壁的上表面,而不用沿着结构构件的木钉钉结构或机械紧固件。

    Method of producing a pre-wet, dust-free form of asbestos short fibers
    3.
    发明授权
    Method of producing a pre-wet, dust-free form of asbestos short fibers 失效
    生产预湿,无尘形式的石棉短纤维的方法

    公开(公告)号:US4271115A

    公开(公告)日:1981-06-02

    申请号:US65321

    申请日:1979-08-09

    CPC分类号: C08K9/08 C08K3/34 C08K7/12

    摘要: A method of producing a pre-wet, dust-free form of asbestos short fibers comprises admixing about 60-90% by weight of asbestos short fibers with about 10-40% by weight of liquid in a manner so as to produce an agglomerated product, with the liquid including a relatively non-volatile binder comprising about 5-40% of the product, a sufficient quantity of a solvent or volatile component to reduce the viscosity of the liquid to a level that permits easy formation of an agglomerate, and a sufficient quantity of a surfactant to cause thorough wetting of the fibers in the product. The agglomerated product is stored for at least about 24-72 hours after production so as to permit the liquid to completely infiltrate and fully wet the agglomerated product. Hydrophilic liquids are used to produce asbestos agglomerate designed for admixture with predominately polar materials, organophilic liquids are used for producing asbestos agglomerate prepared for admixture with non-polar materials. The resulting compositions are pre-wet for easy admixture with materials of like polarity and remain in an agglomerated, dust-free form during storage and handling for an indefinite period of time.

    摘要翻译: 生产预湿,无尘形式的石棉短纤维的方法包括以大约60-90重量%的石棉短纤维与大约10-40重量%的液体混合,以产生附聚产物 液体包括相对非挥发性的粘合剂,其包含约5-40%的产物,足够量的溶剂或挥发性组分,以将液体的粘度降低至允许容易形成附聚物的水平,以及 足够量的表面活性剂以引起产品中纤维的彻底润湿。 凝结产物在生产后储存至少约24-72小时,以使液体完全渗透并完全润湿附聚产物。 亲水液体用于生产与主要极性材料混合设计的石棉聚集体,亲有机物用于生产制备用于与非极性材料混合的石棉聚集体。 所得组合物是预润湿的,以便容易地与相似极性的材料混合,并在储存和处理期间保持无结块,无灰尘的形式,持续无限期。