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公开(公告)号：US06578368B1
公开(公告)日：2003-06-17
申请号：US09766054
申请日：2001-01-19
IPC分类号： F25D1306
CPC分类号： B29C47/882 , B29C35/16 , B29C47/0023 , B29C47/0028 , B29C47/003 , B29C47/065 , B29C47/128 , B29C47/28 , B29C47/56 , B29C47/864 , B29C2035/1616 , B29K2001/00 , B29L2031/60 , F25B9/002
摘要： The present invention relates to a system and a method for cooling extruded and molded materials. The present invention is especially useful to cool the hollows found in many extrudates. Hollows may be created in order to reduce material, weight and/or processing time. A fluid below about 40 degrees Fahrenheit is released into the hollow so as to cool the material and to assist in solidification. Additionally, the exterior of the molded material may be subjected to the cooling fluid so as to cool the material and to assist in solidification. Cooling may be further augmented by conventional methods such as a water bath. Increases in production line throughput may result by rapidly cooling the molded material. Other uses for the present invention include injection molding, compression molding, gas assist molding, and co-extrusion.
摘要翻译： 本发明涉及用于冷却挤压成型材料的系统和方法。 本发明特别有用于冷却在许多挤出物中发现的中空部分。 可以创建空腔以减少材料，重量和/或加工时间。 低于约40华氏度的流体被释放到中空部分中以冷却材料并帮助固化。 此外，模制材料的外部可以经受冷却流体，以便冷却材料并帮助固化。 可以通过常规方法如水浴进一步增加冷却。 通过快速冷却模制材料可能导致生产线生产量的增加。 本发明的其它用途包括注射成型，压缩成型，气体辅助成型和共挤出。
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公开(公告)号：US06637213B2
公开(公告)日：2003-10-28
申请号：US10131578
申请日：2002-04-24
IPC分类号： F25D1306
CPC分类号： B29C47/882 , B29C35/16 , B29C47/0023 , B29C47/0028 , B29C47/003 , B29C47/12 , B29C47/56 , B29C47/864 , B29C47/8895 , B29C2035/1616 , B29K2001/00 , B29L2031/60 , F25B9/002
摘要： The present invention relates to a system and a method for cooling extruded and molded materials. The present invention is especially useful to thoroughly cool an extrudate by directing a cooling fluid toward a surface of the extrudate (e.g., an interior surface that defines a hollow portion of an extrudate). Hollows may be created in order to reduce material, weight, and/or processing time. A cooling fluid is diverted toward the surface of the extrudate so as to cool the material and assist in solidification. A baffle may serve to divert the cooling fluid in the desired direction. Increases in production line throughput may result by rapidly cooling the molded material. In addition, the more efficient cooling may be achieved with a lesser amount of the cooling fluid, and the velocity and temperature of the cooling fluid may be reduced. Other uses for the present invention include injection molding, compression molding, gas assist molding, and co-extrusion.
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公开(公告)号：US06632863B2
公开(公告)日：2003-10-14
申请号：US10001530
申请日：2001-10-25
IPC分类号： C08J510
CPC分类号： C08L1/02 , C08J3/005 , C08L23/04 , C08L23/06 , C08L23/10 , C08L97/00 , C08L2666/04 , C08L2666/26 , C08L2666/06
摘要： A cellulose/polyolefin pellet comprising polyolefin material and cellulosic material. The pellet may be concentrated such that it contains less than about 20% by weight of the polyolefin material and at least about 55% by weight of the cellulosic material. The pellet may be shipped to a remote manufacturing location where it may be blended with additional polyolefin material to make a synthetic wood component.
摘要翻译： 包含聚烯烃材料和纤维素材料的纤维素/聚烯烃粒料。 颗粒可以被浓缩，使得其含有小于约20重量％的聚烯烃材料和至少约55重量％的纤维素材料。 颗粒可以运输到远程制造位置，在那里可以与另外的聚烯烃材料混合以制造合成木材组分。
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公开(公告)号：US07017352B2
公开(公告)日：2006-03-28
申请号：US10280735
申请日：2002-10-25
IPC分类号： F25D17/02
CPC分类号： B29C35/16 , B29C44/22 , B29C47/0023 , B29C47/0028 , B29C47/003 , B29C47/128 , B29C47/28 , B29C47/56 , B29C47/882 , B29C47/8895 , B29C47/904 , B29C47/908 , B29C2035/1616 , B29C2035/165 , B29C2035/1658 , B29K2001/00 , B29L2031/60 , F25B9/002
摘要： The present invention relates to a system and a method for cooling extruded and molded materials. The present invention is especially useful to thoroughly cool an extrudate by directing a cooling fluid toward a surface of the extrudate (e.g., an interior surface that defines a hollow portion of an extrudate). Hollows may be created in order to reduce material, weight, and/or processing time. A cooling fluid is diverted toward the surface of the extrudate so as to cool the material and assist in solidification. A baffle may serve to divert the cooling fluid in the desired direction. In another example, the extrudate may be partially or totally immersed in a liquid cryogenic fluid. Increases in production line throughput may result by rapidly cooling the molded material. In addition, the more efficient cooling may be achieved with a lesser amount of the cooling fluid, and the velocity and temperature of the cooling fluid may be reduced. Other uses for the present invention include injection molding, compression molding, gas assist molding, and co-extrusion.
摘要翻译： 本发明涉及用于冷却挤压成型材料的系统和方法。 本发明特别可用于通过将冷却流体引向挤出物的表面（例如，限定挤出物的中空部分的内表面）来彻底冷却挤出物。 可以创建空腔以减少材料，重量和/或处理时间。 冷却流体朝向挤出物的表面转移，以冷却材料并帮助固化。 挡板可以用于在所需方向上转移冷却流体。 在另一个实例中，挤出物可以部分或完全浸入液体低温流体中。 通过快速冷却模制材料可能导致生产线生产量的增加。 此外，可以用较少量的冷却流体实现更有效的冷却，并且可以降低冷却流体的速度和温度。 本发明的其它用途包括注射成型，压缩成型，气体辅助成型和共挤出。
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公开(公告)号：US06708504B2
公开(公告)日：2004-03-23
申请号：US10025432
申请日：2001-12-19
IPC分类号： F25D1306
CPC分类号： B29C47/882 , B29C35/16 , B29C47/0023 , B29C47/0028 , B29C47/003 , B29C47/065 , B29C47/128 , B29C47/28 , B29C47/56 , B29C47/864 , B29C2035/1616 , B29K2001/00 , B29L2031/60 , F25B9/002
摘要： The present invention relates to a system and a method for cooling extruded and molded materials. The present invention is especially useful to thoroughly cool an extrudate by releasing a cooling fluid in a hollow portion of the extrudate. Hollows may be created in order to reduce material, weight, and/or processing time. A fluid below about 80 degrees Fahrenheit is released into the hollow so as to cool the material and to assist in solidification. Increases in production line throughput may result by rapidly cooling the molded material. Other uses for the present invention include injection molding, compression molding, gas assist molding, and co-extrusion.
摘要翻译： 本发明涉及用于冷却挤压成型材料的系统和方法。 本发明特别可用于通过在挤出物的中空部分中释放冷却流体来彻底冷却挤出物。 可以创建空腔以减少材料，重量和/或处理时间。 将低于约80华氏度的流体释放到空心中以冷却材料并帮助固化。 通过快速冷却模制材料可能导致生产线生产量的增加。 本发明的其它用途包括注模，压塑，气辅成型和共挤出。
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公开(公告)号：US5866264A
公开(公告)日：1999-02-02
申请号：US735334
申请日：1996-10-22
申请人： Burch E. Zehner , Jeffrey R. Brandt
发明人： Burch E. Zehner , Jeffrey R. Brandt
CPC分类号： B29C47/025 , B27N3/28 , B29C47/0014 , B29C47/0021 , Y10T428/3179 , Y10T428/31794 , Y10T428/31797
摘要： A process is descripted in which an article of manufacture may be produced which includes a renewable surface on a synthetic wood composite substrate.
摘要翻译： 描述了可以制造包括合成木材复合基材上的可再生表面的制品的方法。
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7.发明授权
公开(公告)号：US5512341A
公开(公告)日：1996-04-30
申请号：US138132
申请日：1993-11-15
CPC分类号： B29C47/021 , B29C47/003 , B29C47/026 , E06B3/66314 , E06B3/66352 , E06B3/667 , B29C47/0033 , B29K2027/06 , B29K2027/12 , B29K2105/0097 , B29K2105/04 , B29K2995/0015 , B29L2009/00 , B29L2031/005 , E06B2003/6638 , Y10T428/1355 , Y10T428/1379 , Y10T428/139 , Y10T428/1393 , Y10T428/24488 , Y10T428/2457 , Y10T428/24777 , Y10T428/24942 , Y10T428/31681 , Y10T428/31699
摘要： The present invention relates to an insulative spacer member for use between glass members, such as between panes of glass in a multiple glazed window. The present invention also relates to a multiple glazed window having at least one pair of adjacent glass panes separated by an insulative spacer in accordance with the present invention.
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公开(公告)号：US07186457B1
公开(公告)日：2007-03-06
申请号：US10307083
申请日：2002-11-27
IPC分类号： B32B5/16
CPC分类号： C08L27/06 , C08K3/013 , C08K5/005 , C08L23/286 , C08L97/02 , Y10T428/253 , Y10T428/26 , Y10T428/298 , Y10T428/31895 , Y10T428/31913 , Y10T428/31949 , C08L2666/02
摘要： A component such as a siding panel comprised of a PVC/wood flour composite. Another embodiment is a component such as a siding panel that is made from a PVC/CPE/wood flour composite. The cellulosic composite may be extruded through a die and then bent into the shape of the component. Optionally, a reinforcement backer (e.g., an expanded polystyrene foam panel) may be adhered to the cellulosic composite siding.
摘要翻译： 诸如由PVC /木粉复合材料组成的侧板的部件。 另一实施例是由PVC / CPE /木粉复合材料制成的诸如侧板的部件。 纤维素复合物可以通过模具挤出，然后弯曲成部件的形状。 任选地，加强支撑件（例如，发泡聚苯乙烯泡沫板）可以粘附到纤维素复合壁板上。
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公开(公告)号：US06984676B1
公开(公告)日：2006-01-10
申请号：US10247918
申请日：2002-09-20
申请人： Jeffrey R. Brandt
发明人： Jeffrey R. Brandt
IPC分类号： C08L1/00
CPC分类号： C08L23/02 , B27N3/28 , B29C47/0014 , B29C47/0816 , C08K5/098 , C08K5/29 , C08L23/06 , C08L61/06 , C08L91/06 , C08L97/02 , C08L2207/062 , C08L2312/04 , C08L2666/26 , C08L2666/02
摘要： An extrusion process is described for the extrusion of a synthetic wood material. The process includes a significantly higher compression ratio through which the extruded product must pass. The higher compression ratio results in significantly improved product qualities.
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公开(公告)号：US06511757B1
公开(公告)日：2003-01-28
申请号：US09712118
申请日：2000-11-14
申请人： Jeffrey R. Brandt , Burch E. Zehner
发明人： Jeffrey R. Brandt , Burch E. Zehner
IPC分类号： B32B2304
CPC分类号： B32B21/13 , B27N3/002 , B27N3/007 , B32B7/12 , B32B2323/04 , B32B2323/046 , B32B2323/10 , B32B2327/06 , B32B2331/04 , Y10T428/31971 , Y10T428/31986
摘要： A system of compression molding a synthetic wood formulation into a commercially useable synthetic wood component is described. Surprising results are achieved when the dry formulation is placed under heat and pressure. Many different components may be made using the present invention, such as by example, wood-like trim components for the housing construction industry.
摘要翻译： 描述了将合成木制剂压塑成商业上可用的合成木材组分的系统。 当将干燥配方置于热和压力下时，可以获得惊人的结果。 可以使用本发明来制造许多不同的部件，例如用于房屋建筑行业的类似木材的饰件组件。
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