-
公开(公告)号：US4065534A
公开(公告)日：1977-12-27
申请号：US678561
申请日：1976-04-20
CPC分类号： C25B13/04
摘要： Disclosed is a method of preparing an asbestos diaphragm containing a thermoplastic resin. According to the method disclosed herein, an asbestos mat is prepared by drawing the asbestos mat from a salt free, aqueous, asbestos slurry, providing the resin, and thereafter heating the mat to form the resin reinforced mat.
摘要翻译： 公开了一种制备含有热塑性树脂的石棉隔膜的方法。 根据本文公开的方法，通过从无盐水溶液，石棉浆料中提取石棉制成石棉垫，然后加热垫以形成树脂增强垫来制备石棉毡。
-
公开(公告)号：US4339313A
公开(公告)日：1982-07-13
申请号：US154707
申请日：1980-05-30
申请人： Thomas A. Rechlicz
发明人： Thomas A. Rechlicz
CPC分类号： C25B9/08 , C25B13/04 , C25B9/00 , Y02P20/132
摘要： Disclosed is a method of preparing a cathode-diaphragm assembly for an electrolytic cell, where the diaphragm is adherent, e.g., to itself and to the cathode. The cathode-diaphragm unit is prepared by first depositing a protective film on the catalytic cathode, and thereafter depositing the diaphragm material under such conditions that the diaphragm material becomes self-adhering and conforms to the cathode but is spaced from the cathode. In this way the diaphragm is subsequently removable without damage to the cathode catalyst.
摘要翻译： 公开了一种制备用于电解池的阴极 - 隔膜组件的方法，其中隔膜例如其自身和阴极是粘附的。 通过首先在催化阴极上沉积保护膜，然后在隔膜材料变得自粘并符合阴极但与阴极隔开的条件下沉积隔膜材料来制备阴极隔膜单元。 以这种方式，隔膜随后可以移除而不损坏阴极催化剂。
-
3.发明授权
公开(公告)号：US4402814A
公开(公告)日：1983-09-06
申请号：US339268
申请日：1982-01-15
申请人： Thomas A. Rechlicz
发明人： Thomas A. Rechlicz
摘要： Disclosed is a method of preparing a cathode-diaphragm assembly for an electrolytic cell, where the diaphragm is adherent, e.g., to itself and to the cathode. The cathode-diaphragm unit is prepared by first depositing a protective film on the catalytic cathode, and thereafter depositing the diaphragm material under such conditions that the diaphragm material becomes self-adhereing and conforms to the cathode but is spaced from the cathode. In this way the diaphragm is subsequently removable without damage to the cathode catalyst.
摘要翻译： 公开了一种制备用于电解池的阴极 - 隔膜组件的方法，其中隔膜例如其自身和阴极是粘附的。 阴极隔膜单元通过首先在催化阴极上沉积保护膜，然后在隔膜材料自粘并符合阴极但与阴极间隔开的条件下沉积隔膜材料来制备。 以这种方式，隔膜随后可以移除而不损坏阴极催化剂。
-
公开(公告)号：US4110153A
公开(公告)日：1978-08-29
申请号：US831573
申请日：1977-09-08
申请人： Thomas A. Rechlicz
发明人： Thomas A. Rechlicz
CPC分类号： H01M2/1653 , C08J5/2293 , C08J2327/12
摘要： Disclosed is a method of forming an unsintered, nonwoven, wettable, microporous diaphragm of a fluorocarbon polymer. The diaphragm is prepared by maintaining a nonwoven, fibrous mat of a leachable material in contact with the external surfaces of the fluorocarbon polymer film while hot pressing the halocarbon polymer film above its flow temperature and below its thermal decomposition temperature, and thereafter leaching the fibrous mat out of the halocarbon film. Additionally, monomers having acidic or basic groups may be grafted to the pore walls. Also disclosed is a method of rendering a hydrophobic fluorocarbon polymer film wettable by compressing the film between a pair of nonwoven mats of a leachable fibrous material while maintaining the film above the flow temperature thereof but below its decomposition temperature and then leaching the fibrous material out of the film.
摘要翻译： 公开了一种形成氟碳聚合物的未烧结，非织造，可润湿，微孔隔膜的方法。 通过将可浸出材料的非织造纤维垫与氟碳聚合物膜的外表面接触，同时将卤代烃聚合物膜热压到其流动温度以上并低于其热分解温度，然后将纤维垫 出卤碳膜。 此外，具有酸性或碱性基团的单体可以接枝到孔壁上。 还公开了一种使疏水性氟碳聚合物膜可湿润的方法，其通过将薄膜压在可浸出纤维材料的一对非织造垫之间，同时将膜保持在其流动温度高于其分解温度，然后将纤维材料浸出 这个电影。
-
公开(公告)号：US5326391A
公开(公告)日：1994-07-05
申请号：US977351
申请日：1992-11-18
申请人： Barbara J. Anderson , Paul L. Benenati , Harlan B. Johnson , Thomas A. Rechlicz , William A. Williams
发明人： Barbara J. Anderson , Paul L. Benenati , Harlan B. Johnson , Thomas A. Rechlicz , William A. Williams
CPC分类号： C08K9/04 , Y10T428/249986
摘要： The tendency of microporous material to discolor over a period of time when exposed to the atmosphere during normal usage can be reduced if the microporous material comprises whiteness retaining organic surface active agent.
摘要翻译： 如果微孔材料包含白色保留有机表面活性剂，微孔材料在正常使用期间暴露于大气中的一段时间内变色的趋势可以减少。
-
6.发明授权Method of preparing a cathode by high and low temperature electroplating of catalytic and sacrificial metals, and electrode prepared thereby 失效通过催化和牺牲金属的高低温电镀制备阴极的方法，以及由此制备的电极
公开(公告)号：US4331517A
公开(公告)日：1982-05-25
申请号：US250499
申请日：1981-04-02
申请人： Thomas A. Rechlicz
发明人： Thomas A. Rechlicz
摘要： Disclosed is a method of forming a cathode by electroplating a sacrificial metal and a catalytic metal from an electroplating solution onto an electroconductive substrate. Initial electrodeposition is carried out at a high temperature to preferentially electroplate the catalytic metal, the electroplating solution is then cooled, and thereafter the electrodeposition is carried out at a lower temperature to codeposit sacrificial metal and catalytic metal. Also disclosed is an electrode prepared thereby.
摘要翻译： 公开了一种通过将牺牲金属和催化金属从电镀溶液电镀到导电基底上而形成阴极的方法。 初始电沉积在高温下进行以优先电镀催化金属，然后冷却电镀溶液，然后在较低温度下进行电沉积以共沉积牺牲金属和催化金属。 还公开了由此制备的电极。
-
7.发明授权
公开(公告)号：US4075184A
公开(公告)日：1978-02-21
申请号：US665743
申请日：1976-03-11
申请人： Thomas A. Rechlicz
发明人： Thomas A. Rechlicz
CPC分类号： C08F8/34
摘要： Disclosed is a method of sulfonating polymers having chlorotrifluoroethylene moieties. According to the disclosed method, a liquid composition containing the polymer, an excess of thiourea, and a solvent is maintained above about 100.degree. C. at a pressure sufficient to maintain the composition liquid. A polymer product having trifluoroethylene sulfonic acid and chlorotrifluoroethylene moieties is recovered. Also disclosed is a polymer having (CX.sub.1 X.sub.2 -CX.sub.3 X.sub.4), (CF.sub.2 -CFCl), and (CF.sub.2 -CF(SO.sub.3)) moieties where X.sub.1, X.sub.2, X.sub.3, and X.sub.4 may be hydrogen or fluorine.
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.017 秒)
