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1. 发明申请

US20130040122A1 ORGANIC INFRARED ATTENUATION AGENTS 审中-公开
标题翻译：有机红外衰减剂
公开(公告)号：US20130040122A1
公开(公告)日：2013-02-14
申请号：US13531643
申请日：2012-06-25
申请人： Nikoi Annan , Yadollah Delaviz , Xiangmin Han , Roland Loh
发明人： Nikoi Annan , Yadollah Delaviz , Xiangmin Han , Roland Loh
IPC分类号： C08L25/06 , C08L3/00 , B32B5/18 , C08L67/03 , C08L95/00 , C08K5/053 , C08L1/02
CPC分类号： C08J9/0023 , C08J9/0061 , C08J2201/03 , C08J2325/06 , C08J2400/30 , C08J2401/02 , C08J2403/02 , C08J2467/02 , C08J2471/02 , C08J2495/00
摘要： Organic infrared attenuation agents have been developed to improve the thermal insulation properties of polymeric foams such as polystyrene low density foams. The organic infrared attenuation agents can include polyols such as sorbitol, maltitol, and poly(ethylene glycol), polysaccharides such as starch or cellulose, and infrared attenuation polyesters such as polybutylene terephthalate. The organic attenuation agents include aromatic compounds or carbon oxygen bonds that are effective in absorbing infrared radiation at the desired wavelengths.
摘要翻译：已经开发了有机红外衰减剂以改善聚合物泡沫如聚苯乙烯低密度泡沫的绝热性能。有机红外衰减剂可以包括多元醇，例如山梨糖醇，麦芽糖醇和聚（乙二醇），多糖如淀粉或纤维素，以及红外衰减聚酯如聚对苯二甲酸丁二醇酯。有机衰减剂包括有效吸收所需波长的红外辐射的芳族化合物或碳氧键。

2. 发明授权

US10053549B2 Organic infrared attenuation agents 有权
公开(公告)号：US10053549B2
公开(公告)日：2018-08-21
申请号：US13531643
申请日：2012-06-25
申请人： Nikoi Annan , Yadollah Delaviz , Xiangmin Han , Roland Loh
发明人： Nikoi Annan , Yadollah Delaviz , Xiangmin Han , Roland Loh
IPC分类号： C08J9/00
CPC分类号： C08J9/0023 , C08J9/0061 , C08J2201/03 , C08J2325/06 , C08J2400/30 , C08J2401/02 , C08J2403/02 , C08J2467/02 , C08J2471/02 , C08J2495/00
摘要： Organic infrared attenuation agents have been developed to improve the thermal insulation properties of polymeric foams such as polystyrene low density foams. The organic infrared attenuation agents can include polyols such as sorbitol, maltitol, and poly(ethylene glycol), polysaccharides such as starch or cellulose, and infrared attenuation polyesters such as polybutylene terephthalate. The organic attenuation agents include aromatic compounds or carbon oxygen bonds that are effective in absorbing infrared radiation at the desired wavelengths.

3. 发明申请

US20100331433A1 Porous Carbon-Containing Compounds As Water Carriers And Cell Size Controlling Agents For Polymeric Foams 审中-公开
标题翻译：多孔含碳化合物作为水载体和泡孔尺寸控制剂用于聚合物泡沫
公开(公告)号：US20100331433A1
公开(公告)日：2010-12-30
申请号：US12492293
申请日：2009-06-26
申请人： Nikoi Annan , Roland R. Loh , Rebecca E. Cochran , Yadollah Delaviz , S. Thomas Brammer
发明人： Nikoi Annan , Roland R. Loh , Rebecca E. Cochran , Yadollah Delaviz , S. Thomas Brammer
IPC分类号： C08J9/228 , C08L25/06 , C08K11/00 , C08L97/02
CPC分类号： C08J9/0066 , C08J2201/03 , C08J2205/052
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 primary 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，将活性炭加入到一次挤出机中，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。

4. 发明授权

US07605188B2 Polymer foams containing multi-functional layered nano-graphite 有权
标题翻译：含多功能层状纳米石墨的聚合物泡沫
公开(公告)号：US07605188B2
公开(公告)日：2009-10-20
申请号：US11026011
申请日：2004-12-31
申请人： Roland R. Loh , Mark E. Polasky , Joseph P. Rynd , James Lee , Xiangmin Han , Kurt W. Koelling , Yadollah Delaviz
发明人： Roland R. Loh , Mark E. Polasky , Joseph P. Rynd , James Lee , Xiangmin Han , Kurt W. Koelling , Yadollah Delaviz
IPC分类号： C08J9/12
CPC分类号： C08J9/0066 , C01B32/20 , C08G2101/0025 , C08G2330/00 , C08J5/005 , C08J9/0071 , C08J2325/06
摘要： This invention relates to foam insulating products, particularly extruded polystyrene foam, containing multi-layered nano-graphite as a process additive for improving the physical properties of foam products.
摘要翻译：本发明涉及泡沫绝缘产品，特别是挤出聚苯乙烯泡沫，它包含多层纳米石墨作为改进泡沫产品物理性能的工艺添加剂。

5. 发明授权

US09359481B2 Thermoplastic foams and method of forming them using nano-graphite 有权
标题翻译：热塑性泡沫及其使用纳米石墨成型的方法
公开(公告)号：US09359481B2
公开(公告)日：2016-06-07
申请号：US12769144
申请日：2010-04-28
申请人： Raymond Breindel , Roland Loh , Joseph P. Rynd , Yadollah Delaviz , Mark E. Polasky
发明人： Raymond Breindel , Roland Loh , Joseph P. Rynd , Yadollah Delaviz , Mark E. Polasky
IPC分类号： C08J9/00 , C08J9/02 , B82Y30/00 , C08J5/00
CPC分类号： C08J9/008 , B82Y30/00 , C08J5/005 , C08J9/0061 , C08J9/0066 , C08J9/02 , C08J9/122 , C08J9/144 , C08J2201/03 , C08J2205/052 , C08J2205/10 , C08J2325/04 , C08J2325/06 , C08J2433/00 , F16L59/028 , Y10T428/249977 , Y10T428/249978 , Y10T428/249979 , Y10T428/249986
摘要： Rigid foam insulating products and processes for making such insulation products are disclosed. The foam products are formed from a polymer, a blowing agent, and nano-graphite. The nano-graphite has a size in at least one dimension less than about 100 nm and, in exemplary embodiments may be an intercalated, expanded nano-graphite. In addition, the nano-graphite may include a plurality of nanosheets having a thickness between about 10 to about 100 nanometers. The nano-graphite acts as a process additive to improve the physical properties of the foam product, such as thermal insulation and compressive strength. In addition, the nano-graphite in the foam controls cell morphology and acts as a nucleating agent in the foaming process. Further, the nano-graphite exhibits overall compound effects on foam properties including improved insulating value (increased R-value) for a given thickness and density and improved ultraviolet (UV) stability.
摘要翻译：公开了用于制造这种绝缘产品的刚性泡沫绝缘产品和方法。泡沫产品由聚合物，发泡剂和纳米石墨形成。纳米石墨具有至少一个尺寸小于约100nm的尺寸，并且在示例性实施例中可以是插层的，膨胀的纳米石墨。此外，纳米石墨可以包括多个厚度在约10至约100纳米之间的纳米片。纳米石墨用作加工添加剂以改善泡沫产品的物理性能，例如绝热和抗压强度。此外，泡沫中的纳米石墨控制细胞形态，并在发泡过程中充当成核剂。此外，纳米石墨对于给定的厚度和密度以及改进的紫外线（UV）稳定性，对泡沫性能具有整体化合物效应，包括改进的绝缘值（增加的R值）。

6. 发明申请

US20070179205A1 Polystyrene foam containing a modifier-free nanoclay and having improved fire protection performance 有权
标题翻译：含有不含改性剂的纳米粘土并具有改进的防火性能的聚苯乙烯泡沫
公开(公告)号：US20070179205A1
公开(公告)日：2007-08-02
申请号：US11221522
申请日：2005-09-08
申请人： Roland Loh , Mark Polasky , Yadollah Delaviz , L. Lee , Xia Cao , Jiong Shen , Bharat Patel
发明人： Roland Loh , Mark Polasky , Yadollah Delaviz , L. Lee , Xia Cao , Jiong Shen , Bharat Patel
IPC分类号： C08J9/16
CPC分类号： C08J9/0066 , C08J9/008 , C08J9/20 , C08J9/232 , C08J2201/03 , C08J2203/14 , C08J2325/06
摘要： Polymer extruded or expanded foams that contain modifier-free nanoclays are provided. The addition of modifier-free nano-clays to extruded or expanded foam products improves the thermal properties, mechanical properties, and fire performance properties. Water or a water-containing compound is used as a carrier for the modifier-free nanoclays. The final foamed products may be utilized in building application such as foamed insulation products and in underground applications such as highway insulation. A preferred modifier-free nanoclay is Na+MMT. Modifier-free nanoclay particles may be injected into a polymer during an extrusion foaming process. In another embodiment of the invention, polymer beads containing water/nanoclay particles are formed using inverse emulsion/suspension polymerizations and expanded or extruded into a foamed product. In a further embodiment, a modifier-free nanoclay particle is encapsulated in a super-absorbent material, which may be used in an expanding or extruding process.
摘要翻译：提供了含有不含改性剂的纳米粘土的聚合物挤压或膨胀泡沫。向挤出或膨胀的泡沫产品中加入无改性剂的纳米粘土改善了热性能，机械性能和防火性能。使用水或含水化合物作为不含改性剂的纳米粘土的载体。最终的发泡产品可用于建筑应用，例如泡沫绝热产品和地下应用如公路绝缘。优选的不含修饰剂的纳米粘土是Na + MMT。在挤出发泡过程中，可以将无修饰剂的纳米粘土颗粒注入聚合物中。在本发明的另一个实施方案中，使用反相乳液/悬浮聚合形成含有水/纳米粘土颗粒的聚合物珠，并膨胀或挤出成发泡产品。在另一个实施方案中，将不含改性剂的纳米粘土颗粒包封在超吸收材料中，其可用于膨胀或挤出过程。

7. 发明申请

US20070043131A1 Deformable, rigid polystyrene foam board 有权
标题翻译：可变形，刚性聚苯乙烯泡沫板
公开(公告)号：US20070043131A1
公开(公告)日：2007-02-22
申请号：US11208987
申请日：2005-08-22
申请人： Mark Polasky , Raymond Breindel , Roland Loh , Yadollah Delaviz , Bharat Patel
发明人： Mark Polasky , Raymond Breindel , Roland Loh , Yadollah Delaviz , Bharat Patel
IPC分类号： C08J9/00
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 repeatedly 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，而不损害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。

8. 发明申请

US20070173554A1 Method of manufacturing polystyrene foam with polymer processing additives 审中-公开
标题翻译：用聚合物加工助剂制造聚苯乙烯泡沫的方法
公开(公告)号：US20070173554A1
公开(公告)日：2007-07-26
申请号：US11259970
申请日：2005-10-27
申请人： Yadollah Delaviz , Bharat Patel , Mark Polasky , Roland Loh , Raymond Breindel , Mitchell Weekley , Klin Rodrigues
发明人： Yadollah Delaviz , Bharat Patel , Mark Polasky , Roland Loh , Raymond Breindel , Mitchell Weekley , Klin Rodrigues
IPC分类号： C08G18/48
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.
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，作为与聚合物加工助剂（PPA）组合的发泡剂，通常为相对非极性的酯，在挤出温度范围内挥发。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。

9. 发明申请

US20070090552A1 Method of manufacturing polystyrene foam with polymer processing additives 有权
标题翻译：用聚合物加工助剂制造聚苯乙烯泡沫的方法
公开(公告)号：US20070090552A1
公开(公告)日：2007-04-26
申请号：US11257301
申请日：2005-10-24
申请人： Yadollah Delaviz , Bharat Patel , Mark Polasky , Raymond Breindel , Roland Loh , Mitchell Weekley
发明人： Yadollah Delaviz , Bharat Patel , Mark Polasky , Raymond Breindel , Roland Loh , Mitchell Weekley
IPC分类号： B29C44/20 , C08J9/12 , C08J9/14
CPC分类号： C08J9/0023 , C08J9/127 , C08J2201/03 , C08J2203/06 , C08J2203/142
摘要： Disclosed is a method for making polystyrene foam which utilizes one or more atmospheric gases, particularly combinations of HFCs and CO2, as the blowing system in combination with a polymer processing aid (PPA), typically an ester that is relatively non-volatile at the extrusion temperature range. The blowing system 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 foams will typically exhibit improved dimensional stability at ambient temperatures.
摘要翻译：公开了一种制造聚苯乙烯泡沫的方法，其使用一种或多种大气气体，特别是HFC和CO 2的组合作为与聚合物加工助剂（PPA）组合的吹塑体系，通常为酯，在挤出温度范围内相对不挥发。可以将吹塑系统和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。所得泡沫通常在环境温度下显示出改善的尺寸稳定性。

10. 发明申请

US20110196054A1 POLYSTYRENE/POLYETHYLENE OXIDE COPOLYMER CELL SIZE ENLARGER FOR FOAM 有权
标题翻译：聚苯乙烯/聚乙烯氧化物共聚物泡孔细胞扩增
公开(公告)号：US20110196054A1
公开(公告)日：2011-08-11
申请号：US12696553
申请日：2010-01-29
申请人： Yadollah Delaviz , Raymond M. Breindel , Klein Rodrigues , Bharat Patel
发明人： Yadollah Delaviz , Raymond M. Breindel , Klein Rodrigues , Bharat Patel
IPC分类号： C08J9/06
CPC分类号： C08J9/04 , C08J9/0061 , C08J9/0066 , C08J9/12 , C08J9/141 , C08J9/142 , C08J9/146 , C08J2203/02 , C08J2203/22 , C08J2205/052 , C08J2205/10 , C08J2325/06 , C08J2425/06
摘要： Polymeric foam and polymeric foam products that contain a foamable polymer material, at least one blowing agent, an infrared attenuating agent, and a polystyrene/polyethylene oxide copolymer are provided. In exemplary embodiments, the blowing agent contains an HFC. The maleic anhydride-styrene copolymer grafted with polyethylene oxide increases the cell size of the polymer foam and offsets or even negates the decreased cell size caused by an HFC blowing agent and/or infrared attenuating agents. In addition, the copolymer of maleic anhydride-styrene grafted with polyethylene oxide has a positive affect on the processability of the blowing agent(s) in the composition by both widening the process window and enhancing the solubility of the blowing agent in the polymer melt. Thus, the polystyrene/polyethylene oxide copolymer present in the inventive composition acts as a cell enlarger, a plasticizer, and a processing aid. A method of forming an extruded foam product is also provided.
摘要翻译：提供含有可发泡聚合物材料，至少一种发泡剂，红外衰减剂和聚苯乙烯/聚环氧乙烷共聚物的聚合物泡沫和聚合物泡沫产品。在示例性实施方案中，发泡剂含有HFC。用聚环氧乙烷接枝的马来酸酐 - 苯乙烯共聚物增加了聚合物泡沫的泡孔尺寸，抵消甚至抵消了由HFC发泡剂和/或红外衰减剂引起的降低的泡孔尺寸。此外，接枝聚环氧乙烷的马来酸酐 - 苯乙烯的共聚物通过加工工艺窗口扩大和提高发泡剂在聚合物熔体中的溶解度，对组合物中的发泡剂的加工性具有积极的影响。因此，存在于本发明组合物中的聚苯乙烯/聚环氧乙烷共聚物用作电池放大器，增塑剂和加工助剂。还提供了一种形成挤出泡沫产品的方法。

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