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    • 1. 发明申请
    • PROCESS OF TREATING A NON-WOVEN MICROFIBROUS MATRIX MATERIAL WITH RESIN
    • 用树脂处理无纺微纤维基质材料的方法
    • WO2017115312A1
    • 2017-07-06
    • PCT/IB2016/058066
    • 2016-12-29
    • NAUM S.R.L.
    • BORSANI, CarloSECCO D'ARAGONA, Marco
    • D06N3/00D06N3/18
    • D06N3/0011D06N3/0075D06N3/0077D06N3/009D06N3/183D06N2201/0263D06N2213/03
    • A process of treating a resin-impregnated microfibrous non- woven matrix, characterized in that it includes the following treatment steps: - providing a microfibrous non- woven matrix having a top surface to be treated; - preparing said top surface of said matrix by hot calendering and/or buffing; - grouting said matrix by depositing and distributing a base resin coat thereon; - performing a micro-droplet spray deposition of one or more resins, a hot drying step being carried out on said matrix between the deposition of one layer and the deposition of the next layer, preferably an oven-drying step at a temperature ranging from 80°C to 150°C, more preferably at a temperature ranging from 90°C to 110°C; - hot embossing the surface of said matrix, said embossing step being carried out by partial melting of the fibers of said matrix, to cause a permanent deformation in said fibers of said matrix; - performing a micro-droplet spray deposition to form one or more continuous protective layers of one or more resins.
    • 处理树脂浸渍的微纤维非织造基质的方法,其特征在于其包括以下处理步骤: - 提供具有待处理的顶部表面的微纤维非织造基质; - 通过热ca光和/或抛光制备所述基质的所述顶面; - 通过在其上沉积并分配基础树脂涂层来灌注所述基质; - 进行一种或多种树脂的微滴喷雾沉积,在一层沉积和下一层沉积之间在所述基体上进行热干燥步骤,优选在80℃至80℃的温度范围内的烘箱干燥步骤 ; 150℃至150℃,更优选90℃至110℃的温度; - 热压印所述基体的表面,所述压印步骤通过所述基体的纤维的部分熔融来进行,以引起所述基体的所述纤维中的永久变形; - 进行微滴喷雾沉积以形成一种或多种树脂的一个或多个连续保护层。
    • 2. 发明申请
    • IMPERMEABILIZANTE PREFABRICADO ACRÍLICO BASE AGUA Y PROCESO DE OBTENCIÓN DEL MISMO
    • 预制水基丙烯酸防水元件及其生产方法
    • WO2012050413A1
    • 2012-04-19
    • PCT/MX2011/000090
    • 2011-07-21
    • PREFACRIL S.A. DE C.V.RODRÍGUEZ CANTÚ, Ricardo
    • RODRÍGUEZ CANTÚ, Ricardo
    • E04B1/64E04D11/02
    • E04B1/665C09J7/29C09J2433/006D06N3/042D06N2209/128D06N2211/06D06N2213/03E04D5/10
    • La presente invención cae en el campo de la industria de la construcción y de la industria química en general; en particular está relacionada con la industria de producción de recubrimientos impermeabilizantes y más especialmente con la industria de la formulación, desarrollo y producción de impermeabilizantes para techos y diferentes sustratos de construcción en obras civiles. Más especialmente la invención se refiere a un impermeabilizante prefabricado acrílico base agua y al procedimiento de obtención del mismo; caracterizado por comprender un sustrato, base o soporte para darle una estructura continua adaptado para recibir en su cara superior una primera capa de una composición de impermeabilizante acrílico base agua formadora de película impermeable y al menos una segunda capa formadora de película impermeable sobre dicha primera capa, de una composición de impermeabilizante acrílico base agua, igual o diferente a la composición de la primera capa; incluyendo además en la cara inferior del sustrato, base o soporte, contraria a la cara donde se aplican las al menos dos capas de una composición de impermeabilizante acrílico, una capa o película de un adhesivo.
    • 本发明涉及一般的建筑和化学工业,特别涉及涉及生产防水涂料的行业,特别是涉及用于屋顶和不同建筑基材的防水元件的配制,开发和生产的行业 用于土木工程。 更具体地说,本发明涉及一种预制水性丙烯酸类防水材料及其制造方法。 本发明的特征在于其包括基底,基底或支撑体,其提供连续结构,其设计成在其上表面上容纳形成不透水膜的水性丙烯酸类防水构件的组合物的第一层, 至少第二层与第一层的组成相同或不同的水性丙烯酸防水材料的组合物,该第二层在所述第一层上形成不透水膜。 此外,在接收上述两层丙烯酸防水组合物的表面相对的基板,基底或支撑体的下表面上施加粘合剂层或膜。
    • 5. 发明申请
    • HYDROPHOBIC FIBERGLASS THERMAL INSULATION MATERIALS
    • 疏水性玻璃纤维隔热材料
    • WO2018017262A1
    • 2018-01-25
    • PCT/US2017/038658
    • 2017-06-22
    • SUPER INSULATION, LLCDILL, LewisZHOU, Chengjun
    • DILL, LewisZHOU, Chengjun
    • D06M15/256B32B17/00B32B17/04D06M15/00D06M15/19D06M15/244
    • B32B5/06B32B5/24B32B5/30B32B15/14B32B27/08B32B2307/50D01F6/12D06N3/0022D06N3/0063D06N3/0068D06N3/0081D06N3/009D06N3/047D06N3/183D06N7/0094D06N2201/082D06N2203/044D06N2205/02D06N2205/10D06N2207/123D06N2209/065D06N2209/142D06N2213/02D06N2213/03
    • Hydrophobic thermal insulation fiberglass flexible blanket using a textile grade fiberglass is produced by impregnating a hydrophobic polymer (e.g. a fluoropolymer) dispersion into a fiberglass blanket/mat, such as a needle felted fiberglass (FG) blanket/mat. The preferred FG needle felt blanket is a mechanically, rather than organically, bound glass fiber insulating blanket. The hydrophobic polymer dispersion forms a hydrophobic coating on the surface of the fiberglass filaments. Integral hydrophobicity is achieved and maintained without the need to add commonly-used hydrophobic inorganic particles, such as treated silica aerogels or fumed silica. Optionally, to enhance overall hydrophobicity and to inhibit fibrous surface lofting, a super-hydrophobic coating of fluoropolymer and inorganic particles such as silica particles may be dispersed onto one or more surfaces of the blanket. The resulting blanket thermally insulates better than mineral wool; it is equal in insulating properties to (or is slightly better than) untreated FG mat; and it slightly less insulating than aerogel-based blanket materials. It is relatively inexpensive to manufacture, it is flexible, it is durable, it can optionally be made moldable, it eliminates dust, and it remains hydrophobic after long-term heating to 600°F (315°C), or after short-term excursions to temperatures as high as 700 °F (370 °C).
    • 通过将疏水性聚合物(例如含氟聚合物)分散体浸渍到玻璃纤维毯/垫(例如针刺粘合玻璃纤维(FG)覆盖物/垫)中来制备使用纺织品级玻璃纤维的疏水性绝热玻璃纤维柔性毯, 垫。 优选的FG针毡毛毯是机械而不是有机结合的玻璃纤维绝热毯。 疏水聚合物分散体在玻璃纤维长丝的表面上形成疏水涂层。 不需要添加通常使用的疏水性无机颗粒,例如经处理的二氧化硅气凝胶或气相二氧化硅,实现并保持了整体疏水性。 任选地,为了增强整体疏水性并抑制纤维表面放样,含氟聚合物的超疏水涂层和无机颗粒如二氧化硅颗粒可以分散到橡皮布的一个或多个表面上。 由此产生的毯子比矿棉更好地绝热; 与未经处理的FG垫相比,其绝缘性能相等(或略好); 它比气凝胶基材料的绝缘性稍差。 它制造成本相对低廉,柔韧性好,耐用,可以选择性地制模,可以消除灰尘,并且在长期加热到600°F(315℃)或短期后 游览温度高达700°F(370℃)。