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公开(公告)号：US3974316A
公开(公告)日：1976-08-10
申请号：US455717
申请日：1974-03-28
IPC分类号： C09K21/02 , B32B17/10 , C03C17/22 , C03C17/34 , C03C27/12 , E04B20060101 , E04B1/94 , E04C20060101 , E06B3/66 , E06B5/16 , E06B7/28 , E06B9/24 , B32B17/06
CPC分类号： B32B17/10761 , B32B17/10018 , B32B17/10036 , B32B17/10055 , B32B17/10174 , B32B17/10302 , B32B17/10311 , B32B17/1033 , B32B17/10981 , C03C17/3417 , C03C17/3488 , C03C17/3494 , E04B1/942 , E06B7/28 , Y10S428/913 , Y10S428/92 , Y10T428/24967 , Y10T428/26 , Y10T428/315 , Y10T428/31598 , Y10T428/31601 , Y10T428/3163
摘要： The invention relates to a fire screening glazing panel and a method for forming the panel. The panel is composed of at least two structural plys, at least one of which is a vitreous sheet, and a layer therebetween composed at least in part of a heat convertible carrier forming material which material forms a solid porous or cellular thermally insulating body when subjected to sufficient heat, as during a fire. A protective stratum is applied to at least one of the vitreous sheet plys for inhibiting interaction between the barrier forming material and the ply, thereby maintaining the transparency of the ply if it is formed of transparent material, and maintaining its color.
摘要翻译： 本发明涉及一种防火遮光板及其制造方法。 所述面板由至少两个结构层组成，其中至少一个是玻璃体片，以及其间至少部分由热转换载体形成材料组成的层，所述材料在受到固体多孔或细胞隔热体时形成固体多孔或细胞隔热体 足够的热量，如在火中。 保护层被施加到至少一个玻璃片层，用于抑制屏障形成材料和层之间的相互作用，从而如果由透明材料形成并保持其颜色，则保持层的透明度。
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公开(公告)号：US3997700A
公开(公告)日：1976-12-14
申请号：US455718
申请日：1974-03-28
IPC分类号： C09K21/02 , B32B17/10 , C03C17/22 , C03C17/34 , C03C27/12 , E04B20060101 , E04B1/94 , E04C20060101 , E06B3/66 , E06B5/16 , E06B7/28 , E06B9/24 , B32B17/06
CPC分类号： B32B17/10311 , B32B17/10018 , B32B17/10036 , B32B17/10055 , B32B17/10137 , B32B17/10174 , B32B17/10302 , B32B17/1033 , B32B17/10761 , B32B17/10981 , C03C17/3417 , C03C17/3488 , C03C17/3494 , E04B1/942 , E06B7/28 , Y10S428/913 , Y10S428/92 , Y10T428/24967 , Y10T428/26 , Y10T428/315 , Y10T428/31598 , Y10T428/31601 , Y10T428/3163
摘要： The invention relates to a fire screening glazing panel and a method for forming the panel. The panel is composed of at least two structural plies, at least one of which is a vitreous sheet, and a layer therebetween composed at least in part of a heat convertible barrier forming material, which material forms a solid porous or cellular thermally insulating body when subjected to sufficient heat, as during a fire. The barrier forming material is an hydrated metal salt selected from the group consisting of aluminates, plumbates, stannates, alums, borates, and phosphates. The barrier forming material does not significantly reduce the transparency of the structural sheets, if they are transparent, even over extended use during normal conditions.
摘要翻译： 本发明涉及一种防火遮光板及其制造方法。 所述面板由至少两个结构层组成，其中至少一个是玻璃体片，以及其间至少部分由热转换屏障形成材料构成的层，该材料形成固体多孔或细胞隔热体， 受到足够的热量，如在火灾期间。 阻挡层形成材料是选自铝酸盐，铅酸盐，锡酸盐，明矾，硼酸盐和磷酸盐的水合金属盐。 阻挡层形成材料如果透明，即使在正常条件下被延长使用也不会显着降低结构片的透明度。
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公开(公告)号：US3935681A
公开(公告)日：1976-02-03
申请号：US495513
申请日：1974-08-07
CPC分类号： B32B17/10045 , B32B17/10055 , B32B17/10174 , B32B17/10302 , E04B1/942 , E04C2/54 , E06B5/165
摘要： A structural panel comprising one or a plurality of spaced sheet members has a frame around its edge. At least one body of material capable of screening the structural panel against fire is provided in the form of a chemically activated substance. The substance or substances are retained in an inoperative position in the vicinity of the structural panel and are released to an operative position in response to a predetermined rise of temperature wherein a body of material covers substantially one or more faces of the panel.
摘要翻译： 包括一个或多个间隔开的片状构件的结构面板具有围绕其边缘的框架。 能够以化学活性物质的形式提供至少一种能够对结构板进行防火防护的材料体。 物质或物质被保持在结构面板附近的不工作位置，并且响应于预定的温度上升而释放到操作位置，其中材料体主体覆盖面板的一个或多个面。
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公开(公告)号：US4071649A
公开(公告)日：1978-01-31
申请号：US688699
申请日：1976-05-21
CPC分类号： B32B17/10174 , B32B17/10045 , B32B17/10064 , B32B17/10311 , B32B17/10761 , B32B17/1077 , C03C27/06 , E06B7/28 , Y10S428/913 , Y10S428/92 , Y10T428/24967 , Y10T428/26 , Y10T428/315 , Y10T428/31598 , Y10T428/31601
摘要： A fire screening glazing panel and a method of producing same. A panel is formed of at least two structural plies and at least one of which is a vitreous sheet, layers of heat convertible thermally insulating barrier forming material are placed on a face of each ply, and a plastic membrane is sandwiched between the layered plies, the layers being adjacent the plastic membrane. When formed in this way, the plastic membrane makes the transfer of heat from one barrier-forming material layer to the other more uniform and prolongs the time taken for the vitreous sheet to reach a given temperature, while the panel as a whole is in itself sufficient to prevent or delay propagation of fire across an opening closed by the panel. Protective strata may be applied to each vitreous ply on its face that will be in contact with the barrier forming material layer to inhibit interaction between the ply and the layer and preserve the transparency (if the ply is transparent) of the ply over an extended period of time.
摘要翻译： 防火玻璃板及其制造方法。 面板由至少两层结构层构成，其中至少一层为玻璃质片，多层热转换绝热阻挡层形成材料放置于各层的表面，塑料膜夹在层叠层之间， 这些层与塑料膜相邻。 当以这种方式形成时，塑料膜使得从一个阻挡层形成材料层到另一个阻挡层形成材料层的热量更均匀地传递，并且延长了玻璃板达到给定温度所需的时间，而整体上该板本身是 足以防止或延迟火焰穿过由面板关闭的开口。 保护层可以施加到其表面上的每个玻璃质层，其将与阻挡层形成材料层接触，以抑制层与层之间的相互作用并且在延长的时间段内保持层的透明度（如果层是透明的） 的时间。
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