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公开(公告)号：US20090309252A1
公开(公告)日：2009-12-17
申请号：US12174996
申请日：2008-07-17
IPC分类号： B01D71/00
CPC分类号： F26B9/006 , B29C48/022 , B29C48/08 , B29C48/395 , B29C48/404 , B29C48/425 , B29C48/435 , B29K2105/06 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77
摘要： A method of controlling evaporation of a fluid, such as water, in an article includes the step of encapsulating the article with a film such that the fluid is prevented from evaporating from the article. The method further includes the step of heating the article encapsulated with the film to a first desired temperature for a first period of time while preventing the fluid from evaporating from the article. The method also includes the step of removing the film from the article after heating the article to the first desired temperature for the first period of time and, after the step of removing the film the article, the method includes the step of further heating the article to a second desired temperature for a second period of time while the fluid freely evaporates from the article.
摘要翻译： 控制制品中诸如水的流体的蒸发的方法包括用薄膜包封制品以防止流体从制品中蒸发的步骤。 该方法还包括以下步骤：将封装有薄膜的制品在第一期间内加热至第一期望温度，同时防止流体从制品中蒸发。 该方法还包括在将制品加热至第一期望温度第一段时间之后将物品从制品中除去的步骤，并且在除去薄膜物品的步骤之后，该方法包括以下步骤： 达到第二期望温度持续第二时间段，同时流体从制品自由蒸发。
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公开(公告)号：US20090309262A1
公开(公告)日：2009-12-17
申请号：US12175007
申请日：2008-07-17
IPC分类号： B28B21/42
CPC分类号： C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C48/0019 , B29C48/0021 , B29C48/022 , B29C48/08 , B29C48/12 , B29C48/13 , B29C48/395 , B29C48/402 , B29C48/425 , B29C48/435 , B29C48/91 , B29C48/9105 , B29C48/9135 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要： The present invention relates to a method of forming a preform from a material having a first edge and a second edge utilizing a mandrel. The method comprises the step of extruding the material through an extruder to form an extrudate. The first edge of the extrudate has a configuration complementary to a configuration of the second edge of the extrudate. The method also includes wrapping the material around the mandrel by abutting the first edge and the second edge to form a spiral joint.The invention uses a manufacturing apparatus comprising a multi-screw extruder having at least three intermeshing screws for forming the extrudate. The mandrel receives the extrudate and a pressure-applying device adjacent to the mandrel engages the extrudate and applies pressure to the spiral joint to create a smooth exterior surface of the extrudate and to define the preform.
摘要翻译： 本发明涉及一种从具有第一边缘和利用心轴的第二边缘的材料形成预成型件的方法。 该方法包括通过挤出机将材料挤出以形成挤出物的步骤。 挤出物的第一边缘具有与挤出物的第二边缘的构造互补的构造。 该方法还包括通过邻接第一边缘和第二边缘来围绕心轴缠绕材料以形成螺旋接头。 本发明使用包括具有用于形成挤出物的至少三个啮合螺钉的多螺杆挤出机的制造设备。 芯轴接收挤出物，并且与心轴相邻的施加压力装置与挤出物接合并向螺旋接头施加压力以产生挤出物的光滑外表面并限定预型体。
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公开(公告)号：US08455379B2
公开(公告)日：2013-06-04
申请号：US13443292
申请日：2012-04-10
IPC分类号： C04B35/00
CPC分类号： C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C47/0004 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0059 , B29C47/0064 , B29C47/38 , B29C47/402 , B29C47/408 , B29C47/42 , B29C47/8805 , B29C47/881 , B29C47/884 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要： A ceramic article comprises ceramic fibers having an aspect ratio of greater than or equal to 10:1, ceramic particles, and an inorganic binder comprising silica. Greater than 90 out of 100 ceramic fibers are randomly oriented in three dimensions in the ceramic article, and greater than 85 out of 100 ceramic fibers are spaced at least one ceramic fiber diameter away from an adjacent ceramic fiber. The ceramic article has a consistent density of from 0.9 to 1.1 g/cm3 in x-, y-, and z-dimensions and has a uniform strength in three dimensions as measured in accordance with ASTM C1424.
摘要翻译： 陶瓷制品包含长宽比大于或等于10:1的陶瓷纤维，陶瓷颗粒和包含二氧化硅的无机粘合剂。 在陶瓷制品中，大于90个陶瓷纤维中的90个是三维无规取向的，并且100个陶瓷纤维中的大于85个陶瓷纤维与相邻的陶瓷纤维间隔至少一个陶瓷纤维直径。 陶瓷制品在x-，y-和z-尺寸上具有0.9至1.1g / cm 3的一致密度，并且根据ASTM C1424测量，其三维尺寸具有均匀的强度。
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公开(公告)号：US20120295784A1
公开(公告)日：2012-11-22
申请号：US13443292
申请日：2012-04-10
IPC分类号： C04B35/80
CPC分类号： C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C47/0004 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0059 , B29C47/0064 , B29C47/38 , B29C47/402 , B29C47/408 , B29C47/42 , B29C47/8805 , B29C47/881 , B29C47/884 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要： A ceramic article comprises ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The ceramic fibers are substantially randomly oriented in three dimensions in the ceramic article. A method of forming the ceramic article includes the step of providing a composition including ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The composition is extruded through a multi-screw extruder having at least three intermeshing screws to form an extrudate. The extrudate is heated to form the ceramic article.
摘要翻译： 陶瓷制品包括纵横比大于3:1的陶瓷纤维和陶瓷颗粒。 在陶瓷制品中陶瓷纤维基本上是三维地随机取向的。 形成陶瓷制品的方法包括提供包含纵横比大于3:1的陶瓷纤维和陶瓷颗粒的组合物的步骤。 通过具有至少三个啮合螺钉的多螺杆挤出机将组合物挤出以形成挤出物。 挤出物被加热以形成陶瓷制品。
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公开(公告)号：US08153541B2
公开(公告)日：2012-04-10
申请号：US12174982
申请日：2008-07-17
CPC分类号： C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C47/0004 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0059 , B29C47/0064 , B29C47/38 , B29C47/402 , B29C47/408 , B29C47/42 , B29C47/8805 , B29C47/881 , B29C47/884 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要： A ceramic article comprises ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The ceramic fibers are substantially randomly oriented in three dimensions in the ceramic article. A method of forming the ceramic article includes the step of providing a composition including ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The composition is extruded through a multi-screw extruder having at least three intermeshing screws to form an extrudate. The extrudate is heated to form the ceramic article.
摘要翻译： 陶瓷制品包括纵横比大于3:1的陶瓷纤维和陶瓷颗粒。 在陶瓷制品中陶瓷纤维基本上是三维地随机取向的。 形成陶瓷制品的方法包括提供包含纵横比大于3:1的陶瓷纤维和陶瓷颗粒的组合物的步骤。 通过具有至少三个啮合螺钉的多螺杆挤出机将组合物挤出以形成挤出物。 挤出物被加热以形成陶瓷制品。
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公开(公告)号：US20090312174A1
公开(公告)日：2009-12-17
申请号：US12174982
申请日：2008-07-17
IPC分类号： C04B35/565 , C04B35/563 , B29C47/60
CPC分类号： C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C47/0004 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0059 , B29C47/0064 , B29C47/38 , B29C47/402 , B29C47/408 , B29C47/42 , B29C47/8805 , B29C47/881 , B29C47/884 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要： A ceramic article comprises ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The ceramic fibers are substantially randomly oriented in three dimensions in the ceramic article. A method of forming the ceramic article includes the step of providing a composition including ceramic fibers having an aspect ratio of greater than 3:1 and ceramic particles. The composition is extruded through a multi-screw extruder having at least three intermeshing screws to form an extrudate. The extrudate is heated to form the ceramic article.
摘要翻译： 陶瓷制品包括纵横比大于3:1的陶瓷纤维和陶瓷颗粒。 在陶瓷制品中陶瓷纤维基本上是三维地随机取向的。 形成陶瓷制品的方法包括提供包含纵横比大于3:1的陶瓷纤维和陶瓷颗粒的组合物的步骤。 通过具有至少三个啮合螺钉的多螺杆挤出机将组合物挤出以形成挤出物。 挤出物被加热以形成陶瓷制品。
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公开(公告)号：US4515907A
公开(公告)日：1985-05-07
申请号：US590381
申请日：1984-03-16
IPC分类号： B32B5/18 , B29B17/00 , B29C44/50 , B29C67/20 , B29K25/00 , B29K105/04 , B32B27/32 , C08J9/00 , C08J9/12 , B29D27/00
CPC分类号： C08J9/0061 , B29B17/0005 , B29B17/0026 , B29C44/50 , B29K2025/00 , B29K2105/04 , C08J2323/02 , C08J2325/00 , C08J2425/00 , Y02W30/62
摘要： An improved foamable vinyl aromatic polymer composition and a process for preparing a vinyl aromatic polymer foam having incorporated therein a blend of alpha-olefin polymers are disclosed. The blend of alpha-olefin polymers may be virgin material or a portion of recycle feedstream, the recycle feedstream being prepared from adhesive film faced extruded vinyl aromatic foam laminate scrap. Foam materials having improved solvent resistance, ultraviolet light stability, and adhesive characteristics are prepared from the composition and process.
摘要翻译： 公开了改进的可发泡乙烯基芳族聚合物组合物和其中掺入有α-烯烃聚合物共混物的乙烯基芳族聚合物泡沫体的制备方法。 α-烯烃聚合物的共混物可以是原始材料或再循环进料流的一部分，再循环进料流由粘合剂膜面对的挤出乙烯基芳族泡沫层压废料制备。 从组合物和方法制备具有改善的耐溶剂性，紫外光稳定性和粘合特性的泡沫材料。
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公开(公告)号：US4148514A
公开(公告)日：1979-04-10
申请号：US591577
申请日：1975-06-30
申请人： Thomas W. McCullough
发明人： Thomas W. McCullough
CPC分类号： B66C1/34
摘要： A tensile load bearing device equipped with a tension bearing link which fractures at a predetermined tensile stress to allow a latch to open and release the load. The invention is designed to prevent the release point from being effected by torsional loads, bending moments, or compressive loads, and will release within a tolerance of about 4% of the desired release tension at loads up to 50,000 pounds.
摘要翻译： 一种拉伸负载轴承装置，其具有张力轴承连接件，其在预定的拉伸应力下断裂，以允许闩锁打开和释放载荷。 本发明被设计成防止释放点受到扭转载荷，弯曲力矩或压缩载荷的影响，并且在载荷高达50,000磅的情况下将在所需释放张力的约4％的公差内释放。
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公开(公告)号：US3942331A
公开(公告)日：1976-03-09
申请号：US486720
申请日：1974-07-08
CPC分类号： F17C3/02 , F17C2201/0128 , F17C2201/0176 , F17C2203/0333 , F17C2203/0345 , F17C2203/0391 , F17C2203/0604 , F17C2203/0629 , F17C2203/0646 , F17C2203/0673 , F17C2203/0685 , F17C2205/0323 , F17C2209/227 , F17C2223/0161 , F17C2223/033 , F17C2260/033 , F17C2260/038 , Y10S220/901 , Y10S220/902
摘要： An improved cryogenic tank is provided which has insulation secured to the inner surface of the tank and a relatively thin sealing membrane within the tank to contain cryogenic liquid. Space containing the insulation is maintained at a reduced pressure sufficient to maintain the insulation in engagement with the outer tank wall.
摘要翻译： 提供了一种改进的低温罐，其具有固定到罐的内表面的绝缘体和在罐内的相对薄的密封膜以容纳低温液体。 包含绝缘体的空间保持在足够的压力以保持绝缘体与外罐壁接合。
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公开(公告)号：US5877271A
公开(公告)日：1999-03-02
申请号：US16815
申请日：1998-01-30
摘要： The present invention is an improvement in a solid state devolatilization finishing process for a wet feed material of syndiotactic vinyl aromatic polymer containing volatiles, including at least one vinyl aromatic monomer, wherein the improvement comprises: rapidly heating the wet feed material, such that the temperature of the wet feed material is increased at a rate of at least 10.degree. C./min., to a temperature between about 150.degree. C. and the melting point temperature of the syndiotactic vinyl aromatic polymer, while concurrently removing evolved volatiles.
摘要翻译： 本发明是对包含至少一种乙烯基芳族单体的挥发物的间同立构乙烯基芳族聚合物的湿式进料的固态脱挥发精制方法的改进，其中改进包括：快速加热湿料，使得温度 的湿进料物料以至少10℃/分钟的速率增加至约150℃至间同式乙烯基芳族聚合物的熔点温度，同时除去挥发性挥发物。
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