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公开(公告)号：US20170114201A9
公开(公告)日：2017-04-27
申请号：US14200135
申请日：2014-03-07
发明人： Yadollah Delaviz , Bharat Patel , Mark Polasky , Roland R. Loh , Raymond M. Breindel , Mitchell Z. Weekley
IPC分类号： C08J9/00 , C08F112/08
CPC分类号： C08J9/0023 , B23K20/1225 , B23K20/1275 , C08F112/08 , C08J9/0028 , C08J9/122 , C08J2201/03 , C08J2325/06 , C23C24/04
摘要： Disclosed is a method for making polystyrene foam which utilizes one or more atmospheric gases, particularly CO2, as the blowing agent in combination with a polymer processing aid (PPA), typically an ester that is relatively non-volatile at the extrusion temperature range. The blowing agent and the PPA may both be introduced into the molten thermoplastic polystyrene resin or the PPA may be incorporated in the solid source polystyrene resins. The resulting foam will be substantially free of residual blowing agent and dimensionally stable at ambient temperatures.
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2.发明申请POROUS CARBON-CONTAINING COMPOUNDS AS WATER CARRIERS AND CELL SIZE CONTROLLING AGENTS FOR POLYMERIC FOAMS 有权多孔含碳化合物作为水载体和细胞尺寸控制剂用于聚合物公开(公告)号：US20140162047A1
公开(公告)日：2014-06-12
申请号：US13685887
申请日：2012-11-27
IPC分类号： C08L25/06
CPC分类号： C08L25/06 , C08J9/0066 , C08J9/122 , C08J9/125 , C08J9/144 , C08J9/149 , C08J2201/03 , C08J2203/06 , C08J2203/10 , C08J2203/142 , C08J2203/182 , C08J2205/046 , C08J2205/052 , C08J2205/10 , C08J2325/04 , C08K3/04 , Y10T428/249954 , Y10T428/249976 , Y10T428/249977 , Y10T428/249978 , Y10T428/249986
摘要： Polymeric foam and polymeric foam products that contain a foamable polymer material, at least one blowing agent, activated carbon, and water are provided. The activated carbon acts as both a water absorbent and carrier for the water. The activated carbon is able to control and increase cell size even in the presence of carbon dioxide, HFCs, and/or infrared attenuating agents. Additionally, the activated carbon permits a desired amount of water to be introduced into the polymer melt. By controlling the amount of activated carbon and its water content during an extrusion process, a broad range of cell sizes can be obtained in the extruded product. In exemplary embodiments, the activated carbon is added to a primacy extruder and water is directly injected into a secondary extruder. Alternatively, the activated carbon is compounded with a polymer resin, pre-hydrated by conditioning or steam impregnation, and added to a primary or secondary extruder.
摘要翻译： 提供含有可发泡聚合物材料，至少一种发泡剂，活性炭和水的聚合物泡沫和聚合物泡沫产品。 活性炭既用作吸水剂又用作水的载体。 活性炭即使在存在二氧化碳，氢氟碳化合物和/或红外衰减剂的情况下也能够控制和增加电池尺寸。 另外，活性炭允许将期望量的水引入到聚合物熔体中。 通过在挤出过程中控制活性炭的量及其含水量，可以在挤压产品中获得宽范围的泡孔尺寸。 在示例性实施方案中，将活性炭加入到优质挤出机中，并将水直接注入二次挤出机。 或者，将活性炭与通过调节或蒸汽浸渍预水合的聚合物树脂混合，并加入到初级或二次挤出机中。
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公开(公告)号：US09714330B2
公开(公告)日：2017-07-25
申请号：US14200145
申请日：2014-03-07
发明人： Yadollah Delaviz , Bharat Patel , Mark Polasky , Roland R. Loh , Raymond M. Breindel , Mitchell Z. Weekley
CPC分类号： C08J9/0023 , B23K20/1225 , B23K20/1275 , C08F112/08 , C08J9/0028 , C08J9/122 , C08J9/146 , C23C24/04
摘要： Disclosed is a method for making polystyrene foam which utilizes one or more atmospheric gases, particularly CO2, as the blowing agent in combination with a polymer processing aid (PPA), typically an ester that is relatively non-volatile at the extrusion temperature range. The blowing agent and the PPA may both be introduced into the molten thermoplastic polystyrene resin or the PPA may be incorporated in the solid source polystyrene resins. The resulting foam will be substantially free of residual blowing agent and dimensionally stable at ambient temperatures.
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4.发明申请公开(公告)号：US20130316143A1
公开(公告)日：2013-11-28
申请号：US13899975
申请日：2013-05-22
发明人： John F. Budinscak, JR. , Jeffrey J. Van Sloun , Nikoi Annan , Roland R. Loh , Rodger D. Lightle
CPC分类号： B23C5/10 , B21D22/14 , B23C2226/62 , B23C2240/08 , B23P15/34 , B26D1/14 , B26D3/006 , B26D2001/002 , B26D2001/0033 , B29C53/18 , B29C65/02 , B29C65/1432 , B29C65/1454 , B29C65/1464 , B29C65/20 , B29C65/203 , B29C65/26 , B29C66/0222 , B29C66/1122 , B29C66/1142 , B29C66/435 , B29C66/45 , B29C66/71 , B29C66/723 , B29C66/727 , B29C66/73921 , B29C66/83413 , B29C66/8416 , B29C66/91411 , B29C66/91421 , B29C66/91431 , B29C66/91645 , B29C66/919 , B29C66/91921 , B29C66/91931 , B29C66/9241 , B29C66/92611 , B29C66/929 , B29C66/954 , B29C69/001 , B29C2793/009 , B29K2025/06 , B29K2105/043 , B29K2105/26 , B29K2995/0015 , B32B3/263 , B32B3/30 , B32B5/145 , B32B5/32 , B32B27/302 , B32B37/04 , B32B37/06 , B32B37/1054 , B32B38/10 , B32B38/1833 , B32B2266/0228 , B32B2272/00 , B32B2305/022 , B32B2307/304 , B32B2309/10 , B32B2309/105 , B32B2419/00 , Y10T428/24504
摘要： Thermally laminated foam boards, methods for making thermally laminated foam boards, apparatus for making thermally laminated foam boards, smaller foam pieces made from thermally laminated foam boards, methods for making smaller foam pieces from thermally laminated foam boards, parts made from thermally laminated foam boards, methods for making parts from thermally laminated foam boards, and tools for making parts from thermally laminated foam boards are disclosed. The thermally laminated foam boards are made by thermally bonding at least two polystyrene boards together.
摘要翻译： 热层压发泡板，制造热层压发泡板的方法，制造热层压发泡板的装置，由热层压泡沫板制成的较小泡沫片，由热层压发泡板制造较小泡沫片的方法，由热层压泡沫板制成的部件 公开了从热层压泡沫板制造零件的方法以及由热层压泡沫板制造零件的工具。 热层压泡沫板通过将至少两个聚苯乙烯板热粘合在一起而制成。
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公开(公告)号：US20140011899A1
公开(公告)日：2014-01-09
申请号：US14010918
申请日：2013-08-27
IPC分类号： C08L25/06
CPC分类号： C08L25/06 , C08J9/0061 , C08J2201/03 , C08J2325/06 , C08J2423/00 , C08J2427/00 , C08J2429/00
摘要： Provided are methods for producing a high strength, but easily deformed, polystyrene foam board that can endure repeated deformations from its original configuration into more complex curved shapes without damaging the board integrity or substantially reducing its structural strength. Also provided are rigid polystyrene foam boards produced by this method that exhibit improved bending and impact resistance while substantially retaining or improving other properties, for example, the thermal dimensional stability and fire resistance, exhibited by corresponding conventional XPS foam boards. The foamable compositions may incorporate one or more of a variety of polymer processing aids for the purpose of altering the performance of the final foam products, thereby allowing the properties of the final foam product to be customized to some degree.
摘要翻译： 提供了用于生产高强度但容易变形的聚苯乙烯泡沫板的方法，其可以承受从其初始构造重复变形到更复杂的弯曲形状，而不会损坏板完整性或显着降低其结构强度。 还提供了通过该方法制造的刚性聚苯乙烯泡沫板，其显着改善了弯曲和抗冲击性，同时基本上保持或改善了相应的常规XPS泡沫板所显示的其它性能，例如热尺寸稳定性和耐火性。 可发泡组合物可以掺入多种聚合物加工助剂中的一种或多种，以改变最终泡沫产品的性能，从而允许最终泡沫产品的性质在一定程度上定制。
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公开(公告)号：US10059822B2
公开(公告)日：2018-08-28
申请号：US14200135
申请日：2014-03-07
发明人： Yadollah Delaviz , Bharat Patel , Mark Polasky , Roland R. Loh , Raymond M. Breindel , Mitchell Z. Weekley
IPC分类号： C08J9/00 , C08J9/12 , C08F112/08
CPC分类号： C08J9/0023 , B23K20/1225 , B23K20/1275 , C08F112/08 , C08J9/0028 , C08J9/122 , C08J2201/03 , C08J2325/06 , C23C24/04
摘要： Disclosed is a method for making polystyrene foam which utilizes one or more atmospheric gases, particularly CO2, as the blowing agent in combination with a polymer processing aid (PPA), typically an ester that is relatively non-volatile at the extrusion temperature range. The blowing agent and the PPA may both be introduced into the molten thermoplastic polystyrene resin or the PPA may be incorporated in the solid source polystyrene resins. The resulting foam will be substantially free of residual blowing agent and dimensionally stable at ambient temperatures.
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公开(公告)号：US20140187656A1
公开(公告)日：2014-07-03
申请号：US14200135
申请日：2014-03-07
发明人： Yadollah Delaviz , Bharat Patel , Mark Polasky , Roland R. Loh , Raymond M. Breindel , Mitchell Z. Weekley
IPC分类号： C08J9/00 , C08F112/08
CPC分类号： C08J9/0023 , B23K20/1225 , B23K20/1275 , C08F112/08 , C08J9/0028 , C08J9/122 , C08J2201/03 , C08J2325/06 , C23C24/04
摘要： Disclosed is a method for making polystyrene foam which utilizes one or more atmospheric gases, particularly CO2, as the blowing agent in combination with a polymer processing aid (PPA), typically an ester that is relatively non-volatile at the extrusion temperature range. The blowing agent and the PPA may both be introduced into the molten thermoplastic polystyrene resin or the PPA may be incorporated in the solid source polystyrene resins. The resulting foam will be substantially free of residual blowing agent and dimensionally stable at ambient temperatures.
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公开(公告)号：US20170114202A9
公开(公告)日：2017-04-27
申请号：US14200145
申请日：2014-03-07
发明人： Yadollah Delaviz , Bharat Patel , Mark Polasky , Roland R. Loh , Raymond M. Breindel , Mitchell Z. Weekley
CPC分类号： C08J9/0023 , B23K20/1225 , B23K20/1275 , C08F112/08 , C08J9/0028 , C08J9/122 , C08J9/146 , C23C24/04
摘要： Disclosed is a method for making polystyrene foam which utilizes one or more atmospheric gases, particularly CO2, as the blowing agent in combination with a polymer processing aid (PPA), typically an ester that is relatively non-volatile at the extrusion temperature range. The blowing agent and the PPA may both be introduced into the molten thermoplastic polystyrene resin or the PPA may be incorporated in the solid source polystyrene resins. The resulting foam will be substantially free of residual blowing agent and dimensionally stable at ambient temperatures.
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公开(公告)号：US09150719B2
公开(公告)日：2015-10-06
申请号：US14010918
申请日：2013-08-27
CPC分类号： C08L25/06 , C08J9/0061 , C08J2201/03 , C08J2325/06 , C08J2423/00 , C08J2427/00 , C08J2429/00
摘要： Provided are methods for producing a high strength, but easily deformed, polystyrene foam board that can endure repeated deformations from its original configuration into more complex curved shapes without damaging the board integrity or substantially reducing its structural strength. Also provided are rigid polystyrene foam boards produced by this method that exhibit improved bending and impact resistance while substantially retaining or improving other properties, for example, the thermal dimensional stability and fire resistance, exhibited by corresponding conventional XPS foam boards. The foamable compositions may incorporate one or more of a variety of polymer processing aids for the purpose of altering the performance of the final foam products, thereby allowing the properties of the final foam product to be customized to some degree.
摘要翻译： 提供了用于生产高强度但容易变形的聚苯乙烯泡沫板的方法，其可以承受从其初始构造重复变形到更复杂的弯曲形状，而不会损坏板完整性或显着降低其结构强度。 还提供了通过该方法制造的刚性聚苯乙烯泡沫板，其显着改善了弯曲和抗冲击性，同时基本上保持或改善了相应的常规XPS泡沫板所显示的其它性能，例如热尺寸稳定性和耐火性。 可发泡组合物可以掺入多种聚合物加工助剂中的一种或多种，以改变最终泡沫产品的性能，从而允许最终泡沫产品的性质在一定程度上定制。
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10.发明申请公开(公告)号：US20140187657A1
公开(公告)日：2014-07-03
申请号：US14200145
申请日：2014-03-07
发明人： Yadollah Delaviz , Bharat Patel , Mark Polasky , Roland R. Loh , Raymond M. Breindel , Mitchell Z. Weekley
CPC分类号： C08J9/0023 , B23K20/1225 , B23K20/1275 , C08F112/08 , C08J9/0028 , C08J9/122 , C08J9/146 , C23C24/04
摘要： Disclosed is a method for making polystyrene foam which utilizes one or more atmospheric gases, particularly CO2, as the blowing agent in combination with a polymer processing aid (PPA), typically an ester that is relatively non-volatile at the extrusion temperature range. The blowing agent and the PPA may both be introduced into the molten thermoplastic polystyrene resin or the PPA may be incorporated in the solid source polystyrene resins. The resulting foam will be substantially free of residual blowing agent and dimensionally stable at ambient temperatures.
摘要翻译： 公开了一种制造聚苯乙烯泡沫的方法，其使用一种或多种气氛气体，特别是CO 2作为发泡剂，与聚合物加工助剂（PPA）组合，通常是在挤出温度范围内相对不挥发的酯。 可以将发泡剂和PPA引入到熔融热塑性聚苯乙烯树脂中，或者可以将PPA引入固体源聚苯乙烯树脂中。 所得泡沫将基本上不含残留的发泡剂，并且在环境温度下尺寸稳定。
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