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1. 发明申请

WO2011162833A1 POLYSTYRENE/POLYETHYLENE OXIDE COPOLYMER CELL SIZE ENLARGER FOR FOAM 审中-公开
标题翻译：聚苯乙烯/聚乙烯氧化物共聚物泡沫细胞大小
公开(公告)号：WO2011162833A1
公开(公告)日：2011-12-29
申请号：PCT/US2011/022666
申请日：2011-01-27
申请人： OWENS CORNING INTELLECTUAL CAPITAL, LLC , AKZO NOBEL CHEMICALS INTERNATIONAL B.V. , DELAVIZ, Yadollah , BRIENDEL, Raymond, M. , RODRIGUES, Klein , PATEL, Bharat
发明人： DELAVIZ, Yadollah , BRIENDEL, Raymond, M. , RODRIGUES, Klein , PATEL, Bharat
IPC分类号： C08J9/00 , C08J9/12 , C08J9/14
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，抵消或甚至抵消了由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和提高发泡剂在聚合物熔体中的溶解度而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。

2. 发明申请

WO2007149538A1 CELL SIZE ENLARGERS FOR POLYSTYRENE FOAMS 审中-公开
标题翻译：聚苯乙烯泡沫塑料的细胞尺寸增强剂
公开(公告)号：WO2007149538A1
公开(公告)日：2007-12-27
申请号：PCT/US2007/014491
申请日：2007-06-21
申请人： OWENS CORNING INTELLECTUAL CAPITAL, LLC , PATEL, Bharat , DELAVIZ, Yadollah , BREINDEL, Raymond, M. , WEEKLY, Mitchell, Z. , LOH, Roland , CHOUDHARY, Manoj, K.
发明人： PATEL, Bharat , DELAVIZ, Yadollah , BREINDEL, Raymond, M. , WEEKLY, Mitchell, Z. , LOH, Roland , CHOUDHARY, Manoj, K.
IPC分类号： C08J9/00
CPC分类号： C08J9/0061 , C08J9/0014 , C08J2325/06 , C08J2423/00 , C08J2471/00
摘要： Polymer extruded foams that contain cell size enlarging agents are provided. The inventive composition includes a foamable polymer material, at least one blowing agent, and at least one cell size enlarging agent. The blowing agent utilized in the inventive composition is preferably selected such that the composition has a zero ozone depletion and low global warming potential. Examples include any inorganic blowing agents and/or non-hydrogenated chlorofiuorocarbons (non-HCFCs). The foamable polymer material is preferably polystyrene. The cell size enlarging agent may be chosen from ethylene vinyl acetate (EVA) and/or ethylene methyl acrylate (EMA). The cell size enlarging agent permits the formation of a foam with large cell sizes that are desirable to achieve a high insulation value and to optimize the physical properties of the foamed product. In addition, the cell size enlarging agent provides an increased cell size to the foamed product without detracting from the physical and thermal properties.
摘要翻译：提供了含有电池尺寸扩大剂的聚合物挤出泡沫体。本发明的组合物包括可发泡聚合物材料，至少一种发泡剂和至少一种细胞尺寸扩大剂。本发明组合物中使用的发泡剂优选地选择成使得组合物具有零臭氧消耗和低的全球变暖潜能。实例包括任何无机发泡剂和/或非氢化氯氟化碳（非氢氟烃）。可发泡聚合物材料优选为聚苯乙烯。电池尺寸扩大剂可以选自乙烯乙酸乙烯酯（EVA）和/或乙烯丙烯酸甲酯（EMA）。电池尺寸扩大剂允许形成具有大电池尺寸的泡沫，这是希望达到高绝缘值并优化发泡产品的物理性质的泡沫。此外，电池尺寸扩大剂对发泡产品提供增加的电池尺寸，而不会降低物理和热性能。

3. 发明申请

WO2007024682A3 DEFORMABLE, POLYSTYRENE, FOAM BOARD 审中-公开
公开(公告)号：WO2007024682A3
公开(公告)日：2007-03-01
申请号：PCT/US2006/032317
申请日：2006-08-18
申请人： OWENS CORNING INTELLECTUAL CAPITAL, LLC , POLASKY, Mark, E. , BREINDEL, Raymond, M. , LOH, Roland, R. , DELAVIZ, Yadollah , PATEL, Bharat
发明人： POLASKY, Mark, E. , BREINDEL, Raymond, M. , LOH, Roland, R. , DELAVIZ, Yadollah , PATEL, Bharat
IPC分类号： C08J9/00 , C08L25/06
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.

4. 发明申请

WO2007030719A2 POLYSTYRENE FOAM CONTAINING A MODIFIER-FREE NANOCLAY AND HAVING IMPROVED FIRE PROTECTION PERFORMANCE 审中-公开
标题翻译：含有改性剂纳米粒子并具有改进的防火性能的聚苯乙烯泡沫
公开(公告)号：WO2007030719A2
公开(公告)日：2007-03-15
申请号：PCT/US2006/035056
申请日：2006-09-08
申请人： OWENS CORNING , LOH, Roland, R. , POLASKY, Mark, E. , DELAVIZ, Yadollah , LEE, L., James , CAO, Xia , SHEN, Jiong , PATEL, Bharat
发明人： LOH, Roland, R. , POLASKY, Mark, E. , DELAVIZ, Yadollah , LEE, L., James , CAO, Xia , SHEN, Jiong , PATEL, Bharat
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封装在超吸收材料中，其可用于膨胀或挤出方法。

5. 发明申请

WO2007050478A2 METHOD OF MANUFACTURING POLYSTYRENE FOAM WITH POLYMER PROCESSING ADDITIVES 审中-公开
标题翻译：用聚合物加工添加剂制造聚苯乙烯泡沫的方法
公开(公告)号：WO2007050478A2
公开(公告)日：2007-05-03
申请号：PCT/US2006/041186
申请日：2006-10-20
申请人： OWENS CORNING , DELAVIZ, Yadollah , PATEL, Bharat , POLASKY, Mark , BREINDEL, Raymond, M. , LOH, Roland, R. , WEEKLEY, Mitchell, Z.
发明人： DELAVIZ, Yadollah , PATEL, Bharat , POLASKY, Mark , BREINDEL, Raymond, M. , LOH, Roland, R. , WEEKLEY, Mitchell, Z.
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 CO 2 , 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PPA可以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。

6. 发明申请

WO2007050468A2 METHOD OF MANUFACTURING POLYSTYRENE FOAM WITH POLYMER PROCESSING ADDITIVES 审中-公开
标题翻译：用聚合物加工添加剂制造聚苯乙烯泡沫的方法
公开(公告)号：WO2007050468A2
公开(公告)日：2007-05-03
申请号：PCT/US2006/041121
申请日：2006-10-20
申请人： OWENS CORNING , DELAVIZ, Yadollah , PATEL, Bharat , POLASKY, Mark , LOH, Roland, R. , BREINDEL, Raymond, M. , WEEKLEY, Mitchell, Z. , RODRIGUES, Klin, A.
发明人： DELAVIZ, Yadollah , PATEL, Bharat , POLASKY, Mark , LOH, Roland, R. , BREINDEL, Raymond, M. , WEEKLEY, Mitchell, Z. , RODRIGUES, Klin, A.
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。

7. 发明申请

WO2010079360A1 WHEELED REFUSE STORAGE CONTAINER 审中-公开
标题翻译：轮式储存容器
公开(公告)号：WO2010079360A1
公开(公告)日：2010-07-15
申请号：PCT/GB2010/050021
申请日：2010-01-08
申请人： PATEL, Bharat
发明人： PATEL, Bharat
IPC分类号： B65F1/12 , B65F1/14 , B65F1/16 , B65F7/00
CPC分类号： B65F1/004 , B65F1/006 , B65F1/122 , B65F1/1468 , B65F1/1615 , B65F7/00 , B65F2210/1125 , B65F2210/1126 , B65F2210/1128 , B65F2210/132 , B65F2220/128
摘要： A wheeled refuse storage container (10) comprises a tiltable housing (12), two wheels (54) at or adjacent to a bottom edge of the housing (12) to enable tilted movement of the housing (12), a housing handle (56) at or adjacent to a top edge of the housing (12), and at least two separate compartments within the housing for accepting different kinds of refuse. Each compartment is in the form of a drawer (58) slidably receivable in the housing (12). Each said drawer (58) has a front handle (74) on a front side for pulling and side handles (72) on opposite sides for carrying. Runners (75) and complementarily shaped channels (78) in which the runners (76) are slidably engagable are also provided. A detent for preventing or limiting unintentional opening of the drawer is also provided.
摘要翻译：轮式垃圾储存容器（10）包括可倾斜壳体（12），位于或邻近壳体（12）的底部边缘处的两个轮子（54），以使得壳体（12）能够倾斜移动，壳体手柄（56））在壳体（12）的顶部边缘处或附近，以及壳体内的至少两个独立的隔室，用于接收不同种类的垃圾。每个隔室是可滑动地容纳在壳体（12）中的抽屉（58）的形式。每个所述抽屉（58）具有在前侧的用于拉动的前手柄（74）和在相对侧上用于承载的侧手柄（72）。还提供了滑道（75）和互补形状的通道（78），其中滑道（76）可滑动地接合。还提供了用于防止或限制抽屉的无意打开的制动器。

8. 发明申请

WO2008005022A1 POLYMER FOAMS CONTAINING MULTI-FUNCTIONAL LAYERED NANO-GRAPHITE 审中-公开
标题翻译：包含多功能层状纳米石墨的聚合物
公开(公告)号：WO2008005022A1
公开(公告)日：2008-01-10
申请号：PCT/US2006/026490
申请日：2006-07-05
申请人： OWENS CORNING , LOH, Roland, R. , POLASKY, Mark, E. , RYND, Joseph, P. , KOELLING, Kurt, W. , PATEL, Bharat , CHOUDHARY, Manoj, K. , DELLAVIZ, Yadollah
发明人： LOH, Roland, R. , POLASKY, Mark, E. , RYND, Joseph, P. , KOELLING, Kurt, W. , PATEL, Bharat , CHOUDHARY, Manoj, K. , DELLAVIZ, Yadollah
IPC分类号： C08J9/00 , C08J9/14
CPC分类号： C08J9/0066 , C08J9/0071 , C08J9/144 , C08J2201/03
摘要： This invention relates to foam insulating products, particularly extruded polystyrene foam, containing 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，其包含纳米石墨作为改进泡沫产品物理性能的工艺添加剂。

9. 发明申请

WO2014062568A2 AMOXICILLIN FORMULATION AND METHOD OF USING SUCH FORMULATION 审中-公开
标题翻译： AMOXICILIN制剂及其使用方法
公开(公告)号：WO2014062568A2
公开(公告)日：2014-04-24
申请号：PCT/US2013/064835
申请日：2013-10-14
申请人： PATHWAY PHARMA, LLC , PATEL, Bharat , SMITH, JR., William, Wade
发明人： PATEL, Bharat , SMITH, JR., William, Wade
CPC分类号： A61K9/0095 , A61K31/43 , A61K47/26
摘要： An antibiotic composition comprising amoxicillin in powder for suspension, and a pharmaceutically acceptable carrier. The composition can have a Cmax of 5.92 +/- 0.625 mcg/ml of the amoxicillin. The composition can have a Tmax range of 2.38 plus/minus 1.13 hours.
摘要翻译：包含用于悬浮的粉末中的阿莫西林和药学上可接受的载体的抗生素组合物。该组合物可以具有阿莫西林的5.92 +/- 0.625mcg / ml的C max。组合物可以具有2.38加/减1.13小时的Tmax范围。

10. 发明申请

WO2009087581A4 AN IMPROVED PROCESS FOR THE PREPARATION OF PENTOSAN POLYSULFATE OR SALTS THEREOF 审中-公开
公开(公告)号：WO2009087581A4
公开(公告)日：2009-07-16
申请号：PCT/IB2009/050001
申请日：2009-01-01
申请人： ALEMBIC LIMITED , DEO, Keshav , PRASAD, Ashok , PATEL, Hitesh , DHAMELIYA, Dharmesh , PATEL, Bharat
发明人： DEO, Keshav , PRASAD, Ashok , PATEL, Hitesh , DHAMELIYA, Dharmesh , PATEL, Bharat
IPC分类号： C08B37/00
摘要： The present invention relates to provide an improved process for preparation of Pentosan polysulfate of formula (I) or salt thereof, comprising a step of treating xylan with chlorosulfonic acid in the presence of picoline.

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