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1. 发明授权

US07619054B2 Dendrimer compositions with high branching multiplicity 失效
标题翻译：具有高支化多重性的树枝状大分子组合物
公开(公告)号：US07619054B2
公开(公告)日：2009-11-17
申请号：US11365903
申请日：2006-03-01
申请人： Dillip K Mohanty , Zhong-Biao Zhang
发明人： Dillip K Mohanty , Zhong-Biao Zhang
IPC分类号： C08G63/52
CPC分类号： C08G83/002 , C08G83/005 , Y10S977/754
摘要： Dendrimeric compounds and polymers are also provided wherein the dendrimer core is derived from the Michael reaction products. The branching pattern of the core and the multiplicity of the Michael addition lead to flexibility in designing and synthesizing dendrimeric materials.The Michael addition products are from a reaction between primary amines and activated α,β-unsaturated compounds exemplified by diethyl methylenemalonate (DEMM). In various embodiments, the reaction proceeds with high yields in the absence of strong base or Lewis acid catalyst under mild reaction conditions. Depending on the state of steric hindrance in the amine, the reaction products are a double Michael addition product or a so-called vicarious Michael addition reaction product.
摘要翻译：还提供了树枝状聚合物核心衍生自迈克尔反应产物的树枝状聚合物和聚合物。核心的分支模式和迈克尔加成的多重性导致设计和合成树枝状聚合物材料的灵活性。迈克尔加成产物是由伯胺和活化的α，β-不饱和化合物与亚甲基二乙酸二乙酯（DEMM）之间的反应产生。在各种实施方案中，在温和反应条件下，在没有强碱或路易斯酸催化剂的情况下，反应以高产率进行。取决于胺中空间位阻的状态，反应产物是双重迈克尔加成产物或所谓的替代迈克尔加成反应产物。

2. 发明授权

US07645854B2 Conjugate addition products of primary amines and activated acceptors 有权
标题翻译：伯胺和活化受体的共轭加成产物
公开(公告)号：US07645854B2
公开(公告)日：2010-01-12
申请号：US11365902
申请日：2006-03-01
申请人： Dillip K Mohanty , Zhong-Biao Zhang
发明人： Dillip K Mohanty , Zhong-Biao Zhang
IPC分类号： C08G63/52
CPC分类号： C08G18/3821
摘要： We report Michael addition products between primary amines and activated α,β-unsaturated compounds exemplified by diethyl methylenemalonate (DEMM). In various embodiments, the reaction proceeds with high yields in the absence of strong base or Lewis acid catalyst under mild reaction conditions. Depending on the state of steric hindrance in the amine, the reaction products are a double Michael addition product or a so-called vicarious Michael addition reaction product.
摘要翻译：我们报道了在伯胺和活性α，β-不饱和化合物之间的迈克尔加成产物，例如二乙基亚甲基丙二酸酯（DEMM）。在各种实施方案中，在温和反应条件下，在没有强碱或路易斯酸催化剂的情况下，反应以高产率进行。取决于胺中空间位阻的状态，反应产物是双重迈克尔加成产物或所谓的替代迈克尔加成反应产物。

3. 发明授权

US08636971B2 Crosslinked polymer-carbon sorbent for removal of heavy metals, toxic materials and carbon dioxide 失效
标题翻译：用于去除重金属，有毒物质和二氧化碳的交联聚合物 - 碳吸附剂
公开(公告)号：US08636971B2
公开(公告)日：2014-01-28
申请号：US13585172
申请日：2012-08-14
申请人： Dillip K Mohanty , David J Matty
发明人： Dillip K Mohanty , David J Matty
IPC分类号： B01D53/56
CPC分类号： B01D53/64 , B01D53/02 , B01D53/83 , B01D2253/102 , B01D2253/202 , B01D2253/25 , B01D2257/504 , B01D2257/60 , B01D2257/602 , B01D2257/93 , B01D2258/0283 , B01J20/20 , B01J20/262 , B01J20/264 , B01J20/267 , B01J20/30 , B01J20/3078 , B01J2220/46 , B01J2220/56 , B01J2220/58 , Y02C10/04 , Y02C10/08
摘要： A polymer-carbon sorbent for removing carbon dioxide, heavy metals and toxic materials from a flue gas from a combustion process, such as coal-fired power plants, is described. The sorbent comprises a carbonaceous sorbent material and a cured amine-containing polymer, and sulfur. The polymer-carbon sorbents are formed by curing a curable amine-containing polymer in the presence of the carbonaceous sorbent material, sulfur, a cure accelerator and, optionally, a cure activator. A convenient carbonaceous sorbent material is an activated carbon, and a convenient curable amine-containing polymer is an allyl-containing poly(ethyleneimine), having a number average molecular weight between about 1,000 and about 10,000. The polymer-carbon sorbents may contain sulfur in excess of an amount needed to cure the curable amine-containing polymer. Such polymer-carbon sorbents are shown to capture more mercury, in both elemental an ionic forms, compared to activated carbon and adsorb carbon dioxide.
摘要翻译：描述了用于从诸如燃煤发电厂的燃烧过程的烟道气中去除二氧化碳，重金属和有毒物质的聚合物 - 碳吸附剂。吸附剂包括含碳吸附剂材料和固化的含胺聚合物和硫。聚合物 - 碳吸附剂通过在含碳吸附剂材料，硫，固化促进剂和任选的固化活化剂的存在下固化可固化的含胺聚合物而形成。方便的含碳吸附剂材料是活性炭，并且方便的可固化的含胺聚合物是含烯丙基的聚（乙烯亚胺），其数均分子量为约1,000至约10,000。聚合物 - 碳吸附剂可以含有超过固化可固化含胺聚合物所需量的硫。与活性炭和吸附二氧化碳相比，这种聚合物 - 碳吸附剂显示出更多的汞以元素的离子形式捕获。

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