-
公开(公告)号：US06513666B2
公开(公告)日：2003-02-04
申请号：US09764767
申请日：2001-01-17
IPC分类号： B01D2905
CPC分类号： B32B37/153 , B01D67/0011 , B01D67/0013 , B01D69/02 , B01D69/10 , B01D69/12 , B01D71/56 , B01D2325/022 , B32B5/22 , B32B37/085 , B32B2307/72 , D06N3/04 , D06N3/12
摘要： A three zone, reinforced, continuous, geometrically symmetrical microporous membrane including a porous support material encapsulated within a middle zone disposed between an upper zone and a lower zone wherein at least one of the three zones has a pore size at least about twenty (20%) percent different than the pore size of the other two zones is disclosed. Apparatus and methods for fabricating three zone reinforced, continuous, geometrically symmetrical, microporous membrane are also disclosed.
摘要翻译： 一种三区域，增强的，连续的，几何对称的微多孔膜，包括多孔支撑材料，其包封在设置在上部区域和下部区域之间的中间区域内，其中三个区域中的至少一个具有至少约二十（20％ ）百分比不同于其他两个区域的孔径。 还公开了用于制造三区域增强的，连续的，几何对称的微孔膜的装置和方法。
-
2.发明授权公开(公告)号：US06280791B1
公开(公告)日：2001-08-28
申请号：US09706125
申请日：2000-11-03
IPC分类号： B05D126
CPC分类号： B01D71/56 , B01D67/0011 , B01D67/0013 , B01D69/02 , B01D69/10 , B01D69/12 , B01D2325/36
摘要： A process for making a reinforced, continuous, geometrically symmetrical microporous filtration membrane comprising a porous support material and a continuous microporous membrane having a middle region disposed between an upper region and a lower region, wherein said support material is embedded within said middle region and said middle region has a pore size at least about 50% greater than the pore size of at least one of said upper region and said lower region.
摘要翻译： 一种用于制造增强的，连续的，几何对称的微孔过滤膜的方法，其包括多孔载体材料和连续微孔膜，其具有设置在上部区域和下部区域之间的中间区域，其中所述载体材料嵌入所述中间区域和所述 中间区域的孔径比所述上部区域和所述下部区域中的至少一个的孔径大至少约50％。
-
3.发明授权Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly 有权用于形成具有用于袋式过滤器组件的圆周褶皱的过滤器套筒的装置和方法公开(公告)号：US08545658B2
公开(公告)日：2013-10-01
申请号：US11557626
申请日：2006-11-08
申请人： Aaron Spearin , Craig Spisinski , Mahesh Z. Patel , Keith Wesner , Jack H. Vining, Jr. , James Beausoleil
发明人： Aaron Spearin , Craig Spisinski , Mahesh Z. Patel , Keith Wesner , Jack H. Vining, Jr. , James Beausoleil
IPC分类号： B29C53/04
CPC分类号： B01D29/111 , B01D29/13 , B01D29/21 , B01D29/232 , B01D29/54 , B01D29/902 , B01D2201/122 , B01D2201/304 , Y10T156/1015 , Y10T156/1016 , Y10T156/102 , Y10T156/1021 , Y10T156/1051
摘要： Systems are provided for fabricating a plurality of possible pleat packs used in the formation of circumferentially pleated filter sleeves comprising a substantially horizontal contact surface, a pleating machine having cutting structure, operatively positioned proximate the substantially horizontal contact plane, for delivering continuous upstanding pleat packs of a predetermined pleat formation to the horizontal contact surface, structure for guiding the upstanding pleat packs received from the pleating machine into a flattened condition, structure for securing the pleat packs in the flattened condition and structure for forming the flattened pleat packs into a predetermined length for subsequent formation into sleeves of circumferential pleats. Methods for fabricating a plurality of possible pleat packs used in the formation of circumferentially pleated filter sleeves are also provided.
摘要翻译： 提供了用于制造用于形成周向打褶的过滤器套筒的多个可能的褶皱组件的系统，包括基本上水平的接触表面，具有切割结构的打褶机，可操作地定位在接近基本上水平的接触平面，用于输送连续的直立褶皱组 对水平接触表面的预定的褶皱结构，用于将从打褶机接收的直立褶皱包引导到扁平状态的结构，用于将褶皱包装固定在扁平状态的结构和用于将扁平褶皱包装形成预定长度的结构 随后形成圆周褶皱的袖子。 还提供了用于形成周向打褶的过滤器套筒的多个可能的褶裥包装的制造方法。
-
公开(公告)号：US06413070B1
公开(公告)日：2002-07-02
申请号：US09522452
申请日：2000-03-09
IPC分类号： B01D1300
CPC分类号： D06N3/125 , B01D67/0009 , B01D67/0011 , B01D67/0013 , B01D69/02 , B01D69/10 , B01D69/12 , B01D71/56 , B01D2323/12 , B01D2325/022 , B01D2325/34 , B29B15/122 , B29K2105/0061 , B29K2105/04 , B29K2313/02 , B32B5/22 , B32B37/153 , B32B38/08 , B32B2305/026 , B32B2309/02 , B32B2309/12 , B32B2309/70 , B32B2419/06 , D06N3/0088 , D06N2211/30
摘要： Systems and methods for the manufacture of reinforced, three-zone, microporous phase inversion membrane having any one of a plurality of different possible pore sizes in any of the three zones from at least a single mother dope batch is disclosed. The systems and methods include formulating at least a single mother batch of dope in a vessel preferably maximizing the non-solvent to solvent ratio for a given weight percentage of polymer for use in a microporous phase inversion membrane production operation to produce three-zone phase inversion membranes having one of a plurality of different predetermined pore sizes in any or all of the three zones. The at least one mother dope batch is controllably formulated in at least one vessel such that the temperature of the dope does not exceed a predetermined maximum mixing temperature and is maintained at a relatively low temperature (lower than the mixing temperature) suitable for storage.
摘要翻译： 公开了用于制造在至少一个母胶浆批次的三个区域中的任何一个区域中具有多个不同可能孔径中的任何一种的增强的三区微孔相转换膜的系统和方法。 这些系统和方法包括在容器中配制至少一个单一的母料批次，优选最大化给定重量百分比的聚合物的非溶剂与溶剂比，用于微孔相转化膜生产操作以产生三区相转化 膜在三个区域的任何一个或全部具有多个不同的预定孔径中的一个。 将至少一种母体涂料批料可控地配制在至少一个容器中，使得涂料的温度不超过预定的最大混合温度并保持在适合储存的相对低的温度（低于混合温度）。
-
公开(公告)号：US6090441A
公开(公告)日：2000-07-18
申请号：US40816
申请日：1998-03-18
IPC分类号： B01D67/00 , B01D69/10 , B01D69/12 , B29B15/12 , B32B38/08 , D06N3/00 , D06N7/00 , B05D1/26 , B05D1/34 , B05D1/36 , B05D3/00 , B05D7/04
CPC分类号： B32B38/08 , B01D69/10 , B01D69/12 , B29B15/122 , D06N3/0088 , B29K2105/0061 , B29K2105/04 , B29K2313/02 , B32B2305/026
摘要： A process for producing a three zone, reinforced, continuous, geometrically symmetrical microporous membrane including a porous support material encapsulated within a middle zone disposed between an upper zone and a lower zone wherein at least one of the three zones has a pore size at least about twenty (20%) percent greater than the pore size of the other two zones is disclosed. Apparatus for fabricating a three zone, reinforced, continuous, geometrically symmetrical, microporous membrane and the fabricated membrane are also disclosed.
摘要翻译： 一种用于生产三区域，增强的，连续的，几何对称的微多孔膜的方法，其包括多孔载体材料，其包封在设置在上部区域和下部区域之间的中间区域内，其中三个区域中的至少一个具有至少大约 公开了比其他两个区域的孔径大20％（20％）。 还公开了用于制造三区域，增强的，连续的，几何对称的微孔膜和所制造的膜的装置。
-
公开(公告)号：US06776940B2
公开(公告)日：2004-08-17
申请号：US10047828
申请日：2001-10-23
IPC分类号： B05D126
CPC分类号： D06N3/125 , B01D67/0009 , B01D67/0011 , B01D67/0013 , B01D69/02 , B01D69/10 , B01D69/12 , B01D71/56 , B01D2323/12 , B01D2325/022 , B01D2325/34 , B29B15/122 , B29K2105/0061 , B29K2105/04 , B29K2313/02 , B32B5/22 , B32B37/153 , B32B38/08 , B32B2305/026 , B32B2309/02 , B32B2309/12 , B32B2309/70 , B32B2419/06 , D06N3/0088 , D06N2211/30
摘要： Methods for manufacturing reinforced, three-zone, microporous membrane having a plurality of different possible pore sizes from at least a single mother dope batch, including formulating at least a single mother dope batch, controllably formulating the dope in at least one vessel such that the dope temperature does not exceed a predetermined maximum mixing temperature and is maintained at a temperature lower than the mixing temperature, heating a small portion of the dope to a target temperature corresponding to a specific desired pore size to be formed in at least one zone of the microporous membrane in at least one thermal manipulation apparatus cooling the dope to about room temperature or a temperature which results in a suitable and/or optimal coating viscosity, operatively connecting at least one dope application apparatus is to the at least one thermal manipulation apparatus for transporting the manipulated dope to a dope processing site.
摘要翻译： 用于制造具有至少单个母胶浆批次的多个不同可能孔径的增强的三区微孔膜的方法，包括配制至少一个单一母液涂料批次，可控制地在至少一个容器中配制该涂料，使得 涂料温度不超过预定的最大混合温度，并且保持在低于混合温度的温度下，将一小部分涂料加热至对应于特定所需孔径的目标温度，以形成在至少一个区域 将至少一个热操作装置中的微孔膜冷却到大约室温或导致合适和/或最佳涂层粘度的温度，可操作地连接至少一个涂料涂布装置是至少一个用于运输的热操作装置 操作的涂料到涂料加工现场。
-
公开(公告)号：US06264044B1
公开(公告)日：2001-07-24
申请号：US09040979
申请日：1998-03-18
IPC分类号： B01D3900
CPC分类号： B32B37/153 , B01D67/0011 , B01D67/0013 , B01D69/02 , B01D69/10 , B01D69/12 , B01D71/56 , B01D2325/022 , B32B5/22 , B32B37/085 , B32B2307/72 , D06N3/04 , D06N3/12
摘要： A three zone, reinforced, continuous, geometrically symmetrical microporous membrane including a porous support material encapsulated within a middle zone disposed between an upper zone and a lower zone wherein at least one of the three zones has a pore size at least about twenty (20%) percent greater than the pore size of the other two zones is disclosed. Apparatus and methods for fabricating three zone reinforced, continuous, geometrically symmetrical, microporous membrane are also disclosed.
摘要翻译： 一种三区域，增强的，连续的，几何对称的微多孔膜，包括多孔支撑材料，其包封在设置在上部区域和下部区域之间的中间区域内，其中三个区域中的至少一个具有至少约二十（20％ ）百分比大于其他两个区域的孔径。 还公开了用于制造三区域增强的，连续的，几何对称的微孔膜的装置和方法。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.016 秒)
