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    • 2. 发明申请
    • METHODS FOR DESIGNING POLYISOCYANURATE FOAM-FORMING COMPOSITIONS, AND RELATED POLYISOCYANURATE FOAM-FORMING COMPOSITIONS, AND FOAMS PRODUCED THEREBY
    • 用于设计多异氰酸酯泡沫体形成组合物和相关的多异氰酸酯泡沫体形成组合物的方法以及由此制备的泡沫体
    • WO2017112577A1
    • 2017-06-29
    • PCT/US2016/067479
    • 2016-12-19
    • COVESTRO LLC
    • COMBS, GeorgePHELAN, Gerald W.
    • C08J9/14B32B5/18C08G18/09E04B1/76E04C2/20B32B27/06B32B27/40
    • C08G18/7664B32B5/18B32B27/065B32B27/40C08G18/092C08G18/163C08G18/1808C08G18/225C08G18/42C08G2101/00C08G2101/0025C08G2101/005C08G2105/02C08J9/141C08J2203/14C08J2203/182C08J2205/10C08J2375/06E04C2/205G01N25/18
    • Disclosed are methods for designing a polyisocyanurate foam-forming composition with good low temperature insulation performance. The methods include: (a) measuring the LTTR of a first polyisocyanurate faced foam laminate prepared from a first polyisocyanurate foam-forming composition comprising a blowing agent composition comprising one or more hydrocarbon blowing agents with an atmospheric pressure boiling point of at least 68ºF (20°C), wherein the LTTR is measured according to CAN/UL S770-09 at a plurality of temperatures to identify a calculated inflection point temperature below which defines a first mathematical correlation between temperature and the LTTR of the first polyisocyanurate faced foam laminate and above which defines a second mathematical correlation between temperature and the LTTR of the first polyisocyanurate faced foam laminate; (b) identifying a plurality of predicted mathematical correlations between temperature and the LTTR of the first polyisocyanurate faced foam laminate at a plurality of reduced inflection point temperatures below the calculated inflection point temperature; and (c) using the plurality of predicted mathematical correlations identified in step (b) to design a second polyisocyanurate foam-forming composition that is different from the first polyisocyanurate foam-forming composition and which comprises a blowing agent composition comprising one or more hydrocarbon blowing agents with an atmospheric pressure boiling point of at least 68ºF (20ºC), wherein the second polyisocyanurate foam-forming composition produces a second polyisocyanurate faced foam laminate that has a LTTR of at least 5.4 ft2•hrºF/BTU•inch (0.936 m2ºC/W@25 mm) at all mean insulation temperatures within a temperature range of 10ºF to 75ºF (-12.2ºC to 23.9ºC), when measured according to CAN/UL S770-09.
    • 公开了用于设计具有良好的低温绝缘性能的聚异氰脲酸酯泡沫形成组合物的方法。 所述方法包括:(a)测量由第一聚异氰脲酸酯泡沫形成组合物制备的第一聚异氰脲酸酯面层泡沫层压材料的LTTR,所述第一聚异氰脲酸酯泡沫形成组合物包含含有一种或多种常压沸点为至少68℃的烃发泡剂的发泡剂组合物; F (20℃),其中所述LTTR根据CAN / UL S770-09在多个温度下测量以识别计算的拐点温度,低于所述拐点温度限定温度与所述第一聚异氰脲酸酯面层泡沫层压材料的LTTR之间的第一数学相关性 并且在其之上限定温度与第一聚异氰脲酸酯面层泡沫层压材料的LTTR之间的第二数学相关性; (b)在低于计算的拐点温度的多个降低的拐点温度下识别第一聚异氰脲酸酯面层泡沫层压材料的温度和LTTR之间的多个预测数学相关性; (c)使用步骤(b)中鉴定的多个预测的数学相关性来设计不同于第一聚异氰脲酸酯泡沫形成组合物的第二聚异氰脲酸酯泡沫形成组合物,并且其包含发泡剂组合物,所述发泡剂组合物包含一种或多种烃吹制 大气压沸点为至少68℃的填料; F(20℃; C),其中所述第二种形成聚异氰脲酸酯泡沫的组合物产生第二种聚异氰脲酸酯面层泡沫层压材料,其LTTR至少为5.4平方英尺·小时F / BTU· 在根据CAN / UL S770测量时,在所有的平均绝缘温度范围内,温度范围为10°F至75°F(-12.2°C至23.9°C) -09
    • 4. 发明申请
    • SYSTEM FOR MANUFACTURE OF FOAM SHEETS RIGIDIZED WITH POLYMER INFILTRATION
    • 用聚合物浸渍制造泡沫片的系统
    • WO2016153578A1
    • 2016-09-29
    • PCT/US2016/000022
    • 2016-03-10
    • PERO, Michael, A., III
    • PERO, Michael, A., III
    • C08L89/00
    • B64C1/40B29C44/02B29C67/202B29K2027/06B29K2105/0026B29K2105/0038B29K2105/0044B29K2105/041B29K2105/046B29K2995/0015C08J9/0023C08J9/103C08J2203/04C08J2327/06E04C2/205
    • A rigid polymer porous material sheet is produced by feeding a slurry of polymer mixture comprising ultrafine polyvinylchloride particle, non-phthalate plasticizer, foaming agent and thermal stabilizer, polymer chips, fillers and fire retardant chemicals into a heated mold and pressing the mixture with high applied pressure. The temperature of the mold is below 190°C to soften the polymer mixture and decompose the foaming agent forming the closed cell polyvinylchloride foam with 10 to 40% density with closed air cells. The thermal resistance of the rigid polymer porous sheet and sound attenuation properties are significantly improved. The rigid polymer porous sheet can be bent at sharp angles without crack formation facilitating its use as wall boards. The sheets produced may be embossed or molded to produce decoration boards, advertising boards, cabinet doors and furniture with decorative features. They can also be used in aeronautical applications as acoustic thermal insulation systems.
    • 通过将包含超细聚氯乙烯颗粒,非邻苯二甲酸酯增塑剂,发泡剂和热稳定剂,聚合物芯片,填料和阻燃化学品的聚合物混合物的浆料加入到加热的模具中并将高压应用的混合物压制,从而制备刚性聚合物多孔材料片材 压力。 模具的温度低于190℃,以软化聚合物混合物,并用密封的气泡将形成密闭的聚氯乙烯泡沫的发泡剂分解成10至40%的密度。 刚性聚合物多孔片材的耐热性和声音衰减性能明显提高。 刚性聚合物多孔片材可以锐利地弯曲而不产生裂纹,便于其用作墙板。 生产的片材可以压花或模制,以生产装饰板,广告板,橱柜门和具有装饰特征的家具。 它们也可用作航空应用中的声学隔热系统。
    • 9. 发明申请
    • IMPROVEMENTS TO MODULAR DWELLINGS
    • 模块化改进的改进
    • WO2012151665A4
    • 2013-02-21
    • PCT/CA2012000409
    • 2012-05-03
    • NOVAK LARRIE APHILIBERT CARLRONAN ANDREWLEE JAMESSCHMALE JARED AHUNSBERGER MATTHEW
    • PHILIBERT CARLRONAN ANDREWLEE JAMESSCHMALE JARED AHUNSBERGER MATTHEW
    • E04B1/343E04B1/348E04B2/00
    • E04C3/291E04B7/22E04C2/205E04C2/384E04C3/292E04C2003/0491E04D3/351
    • The invention relates to modular dwellings comprised of a plurality of wall members attached together to enclose an interior area, and a central truss system extending across the dwelling. A lower roof member is supported by a lower chord of the truss system and a wall member, and an upper roof member is supported by an upper chord of the truss system and a wall member. The truss system is supported at each of its ends by a vertical post. The upper part of a wall section and of the upper chord are in co-planar alignment and the lower chord and the upper part of another wall section are in co-planar alignment. The invention further provides wall panels that include an internal frame and a tongue on one side and a groove on the other side which mate with the tongues and grooves of other like panels to compress resiliently deformable seals. A portion of the frame is positioned in the internal side of the extension to support the extension and maintain it in proper alignment during construction.
    • 本发明涉及由连接在一起以包围内部区域的多个壁构件和延伸穿过住宅的中央桁架系统组成的模块化住宅。 下部屋顶构件由桁架系统的下弦支撑并且壁构件,并且上顶部构件由桁架系统的上弦支撑和壁构件支撑。 桁架系统的每个端部都由一个垂直柱支撑。 壁部分和上弦的上部是共面对准的,而下弦和另一个壁部分的上部是共面对准的。 本发明还提供了一种墙板,其包括一侧的内部框架和一个舌头,另一侧的槽与其它类似面板的舌部和沟槽配合,以压缩可弹性变形的密封。 框架的一部分定位在延伸部的内侧以支撑延伸部并且在施工期间将其保持在适当的对准状态。