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公开(公告)号:US20070039874A1
公开(公告)日:2007-02-22
申请号:US11205925
申请日:2005-08-16
申请人: Sergei Kniajanski , Gary Yeager , Christopher Kurth , Isaac Iverson , Steven Kloos , Leonard Hodgins
发明人: Sergei Kniajanski , Gary Yeager , Christopher Kurth , Isaac Iverson , Steven Kloos , Leonard Hodgins
IPC分类号: B01D71/06
CPC分类号: B01D67/0093 , B01D61/025 , B01D61/027 , B01D71/62
摘要: Membranes as well as a methods of treating membranes are disclosed. The method of treating a membrane includes contacting the membrane with a first solvent, contacting the membrane with an inert solvent, and contacting the membrane with an amine reactive compound. The first solvent includes a solvent having a Hansen solubility parameter in a range from about 10.0 to about 18. The membrane includes a polymer having an amine group.
摘要翻译: 公开了膜以及处理膜的方法。 处理膜的方法包括使膜与第一溶剂接触,使膜与惰性溶剂接触,并使膜与胺反应性化合物接触。 第一溶剂包括在约10.0至约18范围内具有Hansen溶解度参数的溶剂。该膜包括具有胺基的聚合物。
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公开(公告)号:US20070039885A1
公开(公告)日:2007-02-22
申请号:US11495810
申请日:2006-07-28
IPC分类号: B01D61/00
CPC分类号: C08G69/46 , B01D61/025 , B01D61/027 , B01D67/0093 , B01D71/56 , B01D71/66 , C01F7/473 , C23F1/46
摘要: The invention provides methods for purifying caustic feed streams using membranes that comprise polysulfonamide matrices.
摘要翻译: 本发明提供了使用包含聚磺酰胺基质的膜来净化苛性进料流的方法。
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3.
公开(公告)号:US20070037933A1
公开(公告)日:2007-02-15
申请号:US11201770
申请日:2005-08-11
申请人: Christopher Kurth , Leonard Hodgins
发明人: Christopher Kurth , Leonard Hodgins
IPC分类号: C08F20/44
CPC分类号: B01J20/261 , B01D67/0093 , B01D2323/38 , B01J20/264 , B01J20/265 , B01J20/267 , B01J20/28033 , B01J20/28078 , B01J20/321 , B01J20/3219 , B01J20/3248 , B82Y30/00 , C08J7/12 , C08J7/16 , C08J2333/20
摘要: The invention provides a method for modifying the surface of a solid material (e.g. a polymeric matrix). The method is versatile and can be used to prepare polymeric matrices having altered, improved, or specifically engineered properties. Additionally, the method can be used to prepare polymeric matrices that have reactive groups that can be used to immobilize upon the matrices a variety of other “ligand” groups, e.g. a bio-selective affinity group, a chromophore, a dye, an amphiphile, a chiral group, a peptide, a protein, an antibody, an amino acid, an ion exchange group, a detectable group, a carbohydrate, a nucleic acid, a catalyst, a substrate for enzyme binding thereto, an enzyme inhibitor or enzyme co-factor for enzyme binding, or the like.
摘要翻译: 本发明提供了一种改性固体材料(例如聚合物基体)表面的方法。 该方法是通用的并且可以用于制备具有改变的,改进的或特别工程化的性质的聚合物基质。 另外,该方法可用于制备具有可用于固定在基质上的各种其它“配体”基团的反应性基团的聚合物基质,例如。 生物选择性亲和基团,发色团,染料,两亲物,手性基团,肽,蛋白质,抗体,氨基酸,离子交换基团,可检测基团,碳水化合物,核酸, 催化剂,用于酶结合的底物,用于酶结合的酶抑制剂或酶辅因子等。
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公开(公告)号:US20060138031A1
公开(公告)日:2006-06-29
申请号:US10524155
申请日:2003-08-12
申请人: Steven Kloos , Philip Rolchigo , Christopher Kurth , Chia Kung , Thomas Cartwright , Richard Reckin , Kenneth Sieth
发明人: Steven Kloos , Philip Rolchigo , Christopher Kurth , Chia Kung , Thomas Cartwright , Richard Reckin , Kenneth Sieth
IPC分类号: B01D63/00
CPC分类号: B01D61/12 , B01D61/022 , B01D61/025 , B01D61/08 , B01D61/10 , B01D65/00 , B01D2313/02 , B01D2313/06 , B01D2313/18 , B01D2313/20 , B01D2313/90 , B01D2317/04 , C02F1/441 , C02F2307/06
摘要: A tankless reverse osmosis system which is capable of producing a permeate flow rate of at least 500 GPD when operating under home reverse osmosis conditions.
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公开(公告)号:US09688632B2
公开(公告)日:2017-06-27
申请号:US12990866
申请日:2009-05-18
IPC分类号: C07D211/12 , C07F3/00
CPC分类号: C07D211/12 , C07F3/003
摘要: A method for manufacturing amidomagnesium halogenides and admixtures thereof with alkali metal salts in aparotic, organic solvents, compounds obtained according to the method and use thereof in synthesis chemistry, for example for deprotonizing enolizable systems, functionalized aromatics and heteroaromatics.
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6.
公开(公告)号:US20050103705A1
公开(公告)日:2005-05-19
申请号:US10506135
申请日:2003-03-03
申请人: Christopher Kurth
发明人: Christopher Kurth
IPC分类号: B01D71/66 , B01D61/00 , B01D67/00 , B01D69/00 , B01D69/02 , B01D69/10 , B01D69/12 , B01D71/56 , B01D71/60 , C02F1/44 , B01D71/00
CPC分类号: B01D67/0088 , B01D67/0095 , B01D69/02 , B01D69/125 , B01D71/56 , B01D71/60 , C02F1/441 , C02F2103/08 , Y02A20/131
摘要: The invention provides methods for preparing reverse osmosis membranes having improved permeability as well as membranes prepared by such methods.
摘要翻译: 本发明提供了制备具有改善渗透性的反渗透膜以及通过这些方法制备的膜的方法。
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公开(公告)号:US20050284808A1
公开(公告)日:2005-12-29
申请号:US11220005
申请日:2005-09-06
申请人: Christopher Kurth
发明人: Christopher Kurth
CPC分类号: B01D67/0088 , B01D67/0093 , B01D69/125 , B01D71/56
摘要: The invention provides methods for preparing reverse osmosis membranes having improved permeability as well as membranes prepared by such methods.
摘要翻译: 本发明提供了制备具有改善渗透性的反渗透膜以及通过这些方法制备的膜的方法。
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公开(公告)号:US20110060144A1
公开(公告)日:2011-03-10
申请号:US12990866
申请日:2009-05-18
IPC分类号: C07C233/00 , C07D211/00
CPC分类号: C07D211/12 , C07F3/003
摘要: A method for manufacturing amidomagnesium halogenides and admixtures thereof with alkali metal salts in aparotic, organic solvents, compounds obtained according to the method and use thereof in synthesis chemistry, for example for deprotonizing enolizable systems, functionalized aromatics and heteroaromatics.
摘要翻译: 制备酰卤卤化物及其与无碱溶剂,有机溶剂中的碱金属盐的混合物的方法以及根据其在合成化学中的方法获得的化合物,例如使可烯化体系,官能化芳族化合物和杂芳族化合物去质子化。
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