Two-phase compositions
    6.
    发明授权
    Two-phase compositions 有权
    两相组合物

    公开(公告)号:US07381768B2

    公开(公告)日:2008-06-03

    申请号:US10832612

    申请日:2004-04-27

    IPC分类号: C08F122/02

    摘要: Disclosed is a composition comprising a hydrophobic polymer phase and a water-swollen superabsorbent polymer phase. Also disclosed is a two component system for preparing a composition comprising a hydrophobic polymer phase and a water-swollen superabsorbent polymer phase. The first component is an emulsion of the hydrophobic polymer; the second component comprises the superabsorbent polymer; and the first and second components form the composition when mixed.

    摘要翻译: 公开了包含疏水性聚合物相和水溶胀的超吸收聚合物相的组合物。 还公开了一种用于制备包含疏水性聚合物相和水溶胀超吸收聚合物相的组合物的双组分体系。 第一组分是疏水性聚合物的乳液; 第二组分包含超吸收聚合物; 并且第一和第二组分混合时形成组合物。

    Method for making waterproofing membrane
    7.
    发明授权
    Method for making waterproofing membrane 有权
    防水膜的制作方法

    公开(公告)号:US09133612B2

    公开(公告)日:2015-09-15

    申请号:US13974545

    申请日:2013-08-23

    摘要: Disclosed are waterproofing membranes comprising the following laminated layers: layer A comprising a waterproofing adhesive; layer B comprising a carrier sheet; layer C comprising a releasable bonding material; and layer D comprising a protective coating; wherein (i) the laminated layers are arranged in the sequential order A-B-C-D; or (ii) the laminated layers are arranged in the sequential order B-C-D-A; or (iii) the laminated layers are arranged in the sequential order C-D-A-B. The membrane does not include a removable release sheet that is typically used to prevent the adhesive from adhering to the carrier sheet or other portion of the membrane when the membrane is rolled up. Also disclosed is a method of making the aforementioned membrane. Preferably, layer C will comprise a water soluble polymer, an alkali soluble polymer, or a homopolymer or copolymer of polyvinyl acetate.

    摘要翻译: 公开了包括以下层叠层的防水膜:包含防水粘合剂的层A; 层B包括载体片; 层C包括可释放的粘合材料; 和包含保护涂层的层D; 其中(i)层叠层按照顺序A-B-C-D排列; 或(ii)层叠层按顺序排列成B-C-D-A; 或(iii)层叠层按顺序排列成C-D-A-B。 膜不包括通常用于防止当膜卷起时粘合剂粘附到载体片或膜的其它部分的可移除的剥离片。 还公开了制备上述膜的方法。 优选地,层C将包含水溶性聚合物,碱溶性聚合物或聚乙酸乙烯酯的均聚物或共聚物。

    Waterproofing membrane
    8.
    发明授权
    Waterproofing membrane 有权
    防水膜

    公开(公告)号:US08931229B2

    公开(公告)日:2015-01-13

    申请号:US13642292

    申请日:2011-04-05

    摘要: Disclosed is a waterproofing membrane that comprises a carrier sheet, a pressure sensitive adhesive layer on one surface of the carrier sheet, and a protective coating layer on the adhesive layer. The protective coating layer comprises a highly reflective protective coating layer operative to bond to concrete cast against it, particularly one that is produced from an aqueous coating comprising an acrylic emulsion, a filler, and a white pigment. The pigment volume concentration of the filler plus white pigment is greater than or equal to 55% by volume. The protective coating layer protects the membrane against weather exposure, tolerates foot traffic and strongly adheres to concrete cast against it. Also disclosed is a waterproofing membrane comprising a carrier sheet, a pressure sensitive adhesive layer, a protective coating layer, and a highly releasable bonding layer. The preferred highly releasable bonding layer comprises nanoscale silica and a binder.

    摘要翻译: 公开了一种防水膜,其包括载体片,载体片的一个表面上的压敏粘合剂层和粘合剂层上的保护涂层。 保护性涂层包括高反射性保护涂层,其可操作地结合到其上浇注的混凝土,特别是由包含丙烯酸乳液,填料和白色颜料的水性涂料制备的涂层。 填料加白色颜料的颜料体积浓度大于或等于55体积%。 保护涂层保护膜免受天气暴露,容忍脚部流动,并强烈地粘附在其上。 还公开了一种防水膜,其包括载体片,压敏粘合剂层,保护涂层和高度可剥离的粘合层。 优选的高度可释放的粘合层包括纳米二氧化硅和粘合剂。