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公开(公告)号：US09694344B2
公开(公告)日：2017-07-04
申请号：US15143663
申请日：2016-05-02
CPC分类号： B01J20/3007 , B01J20/18 , B01J20/20 , B01J20/205 , B01J20/261 , B01J20/28035 , B01J20/305 , Y02C10/08
摘要： Provided is a novel continuous single-step method of manufacturing a multilayer sorbent polymeric membrane having superior productivity, properties and performance. At least one layer of the polymeric membrane comprises sorbent materials and a plurality of interconnecting pores. The method includes: (a) coextruding layer-forming compositions to form a multilayer coextrudate; (b) casting the coextrudate into a film; (c) extracting the film with an extractant; and (d) removing the extractant from the extracted film to form the multilayer sorbent polymeric membrane. The sorbent membrane of this disclosure can find a wide range of applications for use in filtration, separation and purification of gases and fluids, CO2 and volatile capture, structural support, vehicle emission control, energy harvesting and storage, device, protection, permeation, packaging, printing, and etc.
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公开(公告)号：US20160243525A1
公开(公告)日：2016-08-25
申请号：US15143663
申请日：2016-05-02
CPC分类号： B01J20/3007 , B01J20/18 , B01J20/20 , B01J20/205 , B01J20/261 , B01J20/28035 , B01J20/305 , Y02C10/08
摘要： Provided is a novel continuous single-step method of manufacturing a multilayer sorbent polymeric membrane having superior productivity, properties and performance. At least one layer of the polymeric membrane comprises sorbent materials and a plurality of interconnecting pores. The method includes: (a) coextruding layer-forming compositions to form a multilayer coextrudate; (b) casting the coextrudate into a film; (c) extracting the film with an extractant; and (d) removing the extractant from the extracted film to form the multilayer sorbent polymeric membrane. The sorbent membrane of this disclosure can find a wide range of applications for use in filtration, separation and purification of gases and fluids, CO2 and volatile capture, structural support, vehicle emission control, energy harvesting and storage, device, protection, permeation, packaging, printing, and etc.
摘要翻译： 提供了一种制造具有优异生产率，性能和性能的多层吸着剂聚合物膜的新型连续单步法。 至少一层聚合物膜包括吸附剂材料和多个互连孔。 该方法包括：（a）共挤出层形成组合物以形成多层共挤出物; （b）将共挤出物浇铸成膜; （c）用提取剂萃取薄膜; 和（d）从提取的膜中除去萃取剂以形成多层吸附剂聚合物膜。 本公开的吸附剂膜可以发现用于气体和流体的过滤，分离和净化的各种应用，CO 2和挥发性捕获，结构支持，车辆排放控制，能量收集和储存，装置，保护，渗透，包装 ，印刷等
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