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公开(公告)号：US4990398A
公开(公告)日：1991-02-05
申请号：US235372
申请日：1988-08-23
CPC分类号： C03C17/02 , C03C11/007 , E04F13/145 , E04F15/08 , Y10T428/166 , Y10T428/249961 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , Y10T428/249976 , Y10T428/249981 , Y10T428/249988 , Y10T428/24999
摘要： A method for producing a foam glass tile having a surface skin comprises the steps of molding a material consisting essentially of a vitrifiable mineral and a foaming agent into a tile-like block; coating the block with a thin layer comprising a vitrifying agent for the mineral material; heating the coated block to a temperature sufficient to fuse the coated layer whereby the molten vitrifying agent permeates into the coated surface of the block; and further heating the coated block to a temperature sufficient to soften the vitrifiable mineral. The method may further include the step of forming a thin layer comprising a vitrifiable mineral and a lesser amount of a foaming agent between the tile-like block and the vitrifying agent layer, followed by firing. The foam glass tile formed by the above method comprises a foam glass tile body and a rigid reinforcing vitrified surface skin, the surface skin being integrally melt-bonded onto at least a top surface of the foam glass body. Such foam glass tiles have a closed cell structure and are thermally insulating.
摘要翻译： 具有表皮的泡沫玻璃砖的制造方法包括以下步骤：将基本上由玻璃化矿物和发泡剂组成的材料成型为砖状块; 用包含用于矿物材料的玻璃化剂的薄层涂覆该块; 将涂覆的块加热到足以熔化涂层的温度，由此熔融玻璃化剂渗透到块的涂覆表面中; 并进一步将涂覆的块加热至足以软化可玻璃化矿物的温度。 该方法可以进一步包括在瓷砖块和玻璃化剂层之间形成包含可玻璃化矿物和少量发泡剂的薄层，随后进行烧制的步骤。 通过上述方法形成的泡沫玻璃砖包括泡沫玻璃砖体和刚性增强玻璃化表面表皮，表面表面整体熔融粘合在泡沫玻璃体的至少顶表面上。 这种泡沫玻璃砖具有闭孔结构并且是隔热的。
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公开(公告)号：US5298027A
公开(公告)日：1994-03-29
申请号：US152122
申请日：1988-02-04
摘要： Jeans are bleached by rotating glass-expandable ceramics having a bulk specific gravity of 0.7 to 1.2, a 24 hour water absorption of not greater than 5% and the maximum diameter of not greater than 150 mm, water and jeans in a rotary tank. Further jeans are bleached by rotating an air-permeable ceramic porous material having a bulk specific gravity of 0.7 to 1.9, a 24 hour water absorption of 10 to 40% and the maximum diameter of not greater than 150 mm, water and jeans in a rotary tank. In this case, the air-permeable ceramic porous material may also be immersed in a bleaching agent solution.
摘要翻译： 牛仔裤通过旋转容器的体积比重为0.7至1.2，24小时吸水率不大于5％，最大直径不大于150毫米的玻璃膨胀陶瓷来漂白。 进一步的牛仔裤通过旋转体积比重为0.7至1.9，24小时吸水率为10至40％，最大直径不大于150mm的透气陶瓷多孔材料漂洗，水和牛仔裤在旋转 坦克。 在这种情况下，透气性陶瓷多孔质材料也可以浸渍在漂白剂溶液中。
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公开(公告)号：US5069960A
公开(公告)日：1991-12-03
申请号：US642072
申请日：1991-01-16
CPC分类号： C03C17/02 , C03C11/007 , E04F13/145 , E04F15/08 , Y10T428/166 , Y10T428/249961 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , Y10T428/249976 , Y10T428/249981 , Y10T428/249988 , Y10T428/24999
摘要： A thermally insulating foam glass tile includes a tile-like body consisting essentially of a vitrifiable mineral and having a substantially closed cell structure, and a rigid reinforcing vitrified surface skin permeated into at least the top surface of the tile-like body. An intermediate vitrified layer having a lesser volume of closed cells may be integrally melt-bonded between the tile-like body and the surface skin.
摘要翻译： 隔热泡沫玻璃砖包括基本上由可玻璃化矿物组成并且具有基本上闭合的泡孔结构的砖状体，以及渗透至至少瓦状体的顶表面的刚性增强玻璃化表面皮肤。 具有较小体积的闭孔的中间玻璃化层可以一体地融合在瓷砖状体与表皮之间。
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