-
1.发明申请公开(公告)号：US20080187753A1
公开(公告)日：2008-08-07
申请号：US12098548
申请日：2008-04-07
IPC分类号： B32B5/16
CPC分类号： C08L71/10 , C08G65/46 , C08L25/02 , C08L25/04 , C08L71/12 , G11B7/2536 , Y10T428/2982 , C08L2666/18 , C08L2666/04
摘要： A method is disclosed to purify a polymeric material by filtering a melt comprising poly(arylene ether) and poly(alkenyl aromatic) through a melt filtration system. The method provides a filtered polymeric composition having reduced levels of particulate impurities. The filtered polymeric composition prepared is suitable for use in data storage media applications.
摘要翻译： 公开了一种通过熔融过滤系统过滤包含聚（亚芳基醚）和聚（链烯基芳族化合物）的熔体来纯化聚合物材料的方法。 该方法提供具有降低的颗粒杂质含量的过滤的聚合物组合物。 所制备的经过滤的聚合物组合物适用于数据存储介质应用。
-
公开(公告)号：US07354990B2
公开(公告)日：2008-04-08
申请号：US11183714
申请日：2005-07-18
IPC分类号： C08F6/00
CPC分类号： C08G65/46 , C08L25/00 , C08L25/06 , C08L71/10 , C08L71/12 , G11B7/2536 , Y10T428/2982 , C08L2666/14 , C08L2666/04
摘要： A method is disclosed to purify a polymeric material by filtering a melt comprising poly(arylene ether) and poly(alkenyl aromatic) through a melt filtration system. The method provides a filtered polymeric composition having reduced levels of particulate impurities. The filtered polymeric composition prepared is suitable for use in data storage media applications.
-
3.发明授权公开(公告)号：US07585935B2
公开(公告)日：2009-09-08
申请号：US12098548
申请日：2008-04-07
CPC分类号： C08L71/10 , C08G65/46 , C08L25/02 , C08L25/04 , C08L71/12 , G11B7/2536 , Y10T428/2982 , C08L2666/18 , C08L2666/04
摘要： A method is disclosed to purify a polymeric material by filtering a melt comprising poly(arylene ether) and poly(alkenyl aromatic) through a melt filtration system. The method provides a filtered polymeric composition having reduced levels of particulate impurities. The filtered polymeric composition prepared is suitable for use in data storage media applications.
摘要翻译： 公开了一种通过熔融过滤系统过滤包含聚（亚芳基醚）和聚（链烯基芳族化合物）的熔体来纯化聚合物材料的方法。 该方法提供具有降低的颗粒杂质含量的过滤的聚合物组合物。 所制备的经过滤的聚合物组合物适用于数据存储介质应用。
-
公开(公告)号：US20050250932A1
公开(公告)日：2005-11-10
申请号：US11183714
申请日：2005-07-18
CPC分类号： C08G65/46 , C08L25/00 , C08L25/06 , C08L71/10 , C08L71/12 , G11B7/2536 , Y10T428/2982 , C08L2666/14 , C08L2666/04
摘要： A method is disclosed to purify a polymeric material by filtering a melt comprising poly(arylene ether) and poly(alkenyl aromatic) through a melt filtration system. The method provides a filtered polymeric composition having reduced levels of particulate impurities. The filtered polymeric composition prepared is suitable for use in data storage media applications.
-
公开(公告)号：US20060229199A1
公开(公告)日：2006-10-12
申请号：US11424563
申请日：2006-06-16
申请人： Hugo Ingelbrecht , David Parrillo , Mukund Parthasarathy , Gert-Jan Schoenmakers , Geuch Zijlma
发明人： Hugo Ingelbrecht , David Parrillo , Mukund Parthasarathy , Gert-Jan Schoenmakers , Geuch Zijlma
CPC分类号： C07C37/16 , B01J21/10 , B01J23/745 , B01J23/78 , B01J35/002 , B01J35/0026 , B01J35/1019 , B01J35/109 , C07C39/07
摘要： An alkylation method comprises reacting a hydroxy aromatic compound with an alkyl alcohol in the presence of an alkylation catalyst comprising a metal oxide wherein the alkylation catalyst, has a surface area to volume ratio of about 950 to about 4,000 m2/m3, an aspect ratio of about 0.7 to about 1.0 or a combination of the foregoing.
摘要翻译： 烷基化方法包括在包含金属氧化物的烷基化催化剂存在下使羟基芳族化合物与烷基醇反应，其中烷基化催化剂的表面积与体积比为约950至约4000m 2 / > / m 3，长宽比为约0.7至约1.0或前述的组合。
-
公开(公告)号：US20060089458A1
公开(公告)日：2006-04-27
申请号：US10972098
申请日：2004-10-22
申请人： John Davis , Thomas Hartle , Mukund Parthasarathy , Dennilu Sosa
发明人： John Davis , Thomas Hartle , Mukund Parthasarathy , Dennilu Sosa
IPC分类号： C08L53/00
CPC分类号： A61L2/07 , A61B2090/0813 , A61L2/26 , A61L2202/122 , A61L2202/21 , A61L2202/24 , C08L25/04 , C08L25/06 , C08L71/123 , C08L2666/14 , C08L2666/04
摘要： Articles made from poly(arylene ether) compositions wherein injection molded test specimens having a thickness of 2.5 mm of the compositions exhibit an energy to maximum load of at least 50 kg-cm under ISO 6603 after being subjected to autoclave sterilization with steam heat at 121° C. for 83.2 hours and exhibit an average percent change in energy to maximum load of less than or equal to an absolute value of 10% after 83.2 hours under the same autoclave sterilization conditions. The test specimens are independently prepared using one of injection molding, compression molding, blow molding, sheet extrusion, or thermoformed techniques. Articles include various trays, cages, housings, medical instruments, and other articles that are subjected to steam autoclave sterilization.
摘要翻译： 由聚（亚芳基醚）组合物制成的制品，其中具有2.5mm厚度的组合物的注射模塑试样在经过高压灭菌用125℃的蒸汽热灭菌之后，在ISO 6603下表现出至少50kg-cm的最大载荷的能量 ℃，持续83.2小时，在相同的高压灭菌条件下，83.2小时后，能量与最大负荷的平均百分比变化小于或等于绝对值的10％。 使用注射成型，压塑，吹塑，片材挤出或热成型技术之一独立地制备试样。 制品包括各种托盘，笼子，外壳，医疗仪器和其他经过蒸汽灭菌灭菌的物品。
-
公开(公告)号：US20080184487A1
公开(公告)日：2008-08-07
申请号：US11671841
申请日：2007-02-06
CPC分类号： A61G13/02 , Y10T74/18072
摘要： A table drive system for driving a support table is disclosed herein. The table drive system comprises at least one of a first drive assembly or a second drive assembly or a combination thereof. The first drive assembly is configured for moving the support table in a first direction for example, a longitudinal direction and the second drive assembly is configured for moving the support table in a second direction for example, a vertical direction. The table drive system further includes a safety block in combination with at least one of the first drive assembly or the second drive assembly, the safety block configured to arrest the motion of the first drive assembly or the second drive assembly upon experiencing a predetermined condition such as the failure of at least one of the first drive assembly or the second drive assembly.
摘要翻译： 本文公开了一种用于驱动支撑台的工作台驱动系统。 台面驱动系统包括第一驱动组件或第二驱动组件或其组合中的至少一个。 第一驱动组件构造成用于沿第一方向（例如纵向）移动支撑台，并且第二驱动组件构造成用于沿第二方向（例如垂直方向）移动支撑台。 桌面驱动系统还包括与第一驱动组件或第二驱动组件中的至少一个组合的安全块，所述安全块被配置为在经历预定条件时阻止第一驱动组件或第二驱动组件的运动， 作为第一驱动组件或第二驱动组件中的至少一个的故障。
-
公开(公告)号：US07288683B2
公开(公告)日：2007-10-30
申请号：US11424563
申请日：2006-06-16
申请人： Hugo G. E. Ingelbrecht , David Parrillo , Mukund Parthasarathy , Gert-Jan Schoenmakers , Geuch Zijlma
发明人： Hugo G. E. Ingelbrecht , David Parrillo , Mukund Parthasarathy , Gert-Jan Schoenmakers , Geuch Zijlma
CPC分类号： C07C37/16 , B01J21/10 , B01J23/745 , B01J23/78 , B01J35/002 , B01J35/0026 , B01J35/1019 , B01J35/109 , C07C39/07
摘要： An alkylation method comprises reacting a hydroxy aromatic compound with an alkyl alcohol in the presence of an alkylation catalyst comprising a metal oxide wherein the alkylation catalyst, has a surface area to volume ratio of about 950 to about 4,000 m2/m3, an aspect ratio of about 0.7 to about 1.0 or a combination of the foregoing.
摘要翻译： 烷基化方法包括在包含金属氧化物的烷基化催化剂存在下使羟基芳族化合物与烷基醇反应，其中烷基化催化剂的表面积与体积比为约950至约4000m 2 / > / m 3，长宽比为约0.7至约1.0或前述的组合。
-
公开(公告)号：US07081432B2
公开(公告)日：2006-07-25
申请号：US10604311
申请日：2003-07-10
申请人： Hugo G. E. Ingelbrecht , David Parillo , Mukund Parthasarathy , Gert-Jan Schoenmakers , Geuch Zijlma
发明人： Hugo G. E. Ingelbrecht , David Parillo , Mukund Parthasarathy , Gert-Jan Schoenmakers , Geuch Zijlma
IPC分类号： B01J21/10 , B01J23/745
CPC分类号： C07C37/16 , B01J21/10 , B01J23/745 , B01J23/78 , B01J35/002 , B01J35/0026 , B01J35/1019 , B01J35/109 , C07C39/07
摘要： An alkylation catalyst comprises a metal oxide wherein the catalyst has a surface area to volume ratio of about 950 m2/m3 to about 4000 m2/m3.
摘要翻译： 烷基化催化剂包括金属氧化物，其中催化剂的表面积与体积比为约950m 2 / m 3至约4000m 2 / > / m <3> 。
-
公开(公告)号：US20070117912A1
公开(公告)日：2007-05-24
申请号：US11282902
申请日：2005-11-18
申请人： Kim Balfour , Hua Guo , Mukund Parthasarathy
发明人： Kim Balfour , Hua Guo , Mukund Parthasarathy
IPC分类号： C08L77/00
CPC分类号： C08L71/12 , C08K5/092 , C08K9/08 , C08L2666/02 , C08L2666/04
摘要： A polymer blend may be prepared by melt kneading a composition that includes a poly(arylene ether), a polystyrene, and a carboxylic acid concentrate including a carboxylic acid compound and a polymer resin having a glass transition temperature or a melting temperature of about 30 to about 175° C. Using the carboxylic acid concentrate reduces the concentrations of styrene monomer and toluene in the polymer blend.
摘要翻译： 聚合物共混物可以通过将包含聚（亚芳基醚），聚苯乙烯和包含羧酸化合物的羧酸浓缩物和玻璃化转变温度或熔融温度为约30的聚合物树脂的组合物熔融捏合而制备， 约175℃。使用羧酸浓缩物降低聚合物共混物中苯乙烯单体和甲苯的浓度。
-
-
-
-
-
-
-
-
-
搜索结果
19 条记录 (耗时 0.029 秒)
