-
公开(公告)号：US20150224474A1
公开(公告)日：2015-08-13
申请号：US14424349
申请日：2013-08-26
Applicant: NIPPON FILCON CO., LIMITED
Inventor： Yoshinori Inoue , Toshifumi Katoh , Takehiro Kajiwara , Mitsuru Saito
CPC classification number: B01J20/3007 , B01J20/261 , B01J20/262 , B01J20/265 , B01J20/28023 , B01J20/3014 , B01J20/3085 , B01J20/321 , B01J20/3212 , B01J20/3227 , B01J20/327 , B01J20/328 , B01J20/3293 , B29C47/0004 , B29C47/0014 , B29D99/0078 , B29K2277/00 , B29K2279/00 , B29K2995/0068 , C02F1/28 , C02F1/286 , C02F2101/20 , C08F8/30 , C08G81/02 , C08L23/06 , D01F6/34
Abstract: Provided is a fibrous adsorbing material used for the adsorption and recovery of metals in a solution, which is a fibrous metal-adsorbing material that can be produced using existing production facilities without using special facilities or complicated operations, has high durability, is easy to diversify, and can be processed into various forms. The fibrous metal-adsorbing material is produced by a) a step of preparing an acrylate polymer having a large number of glycidyl groups in the molecule, b) a step of kneading a low-melting-point fiber matrix polymer therewith, c) a step of making the resulting mixture into a fibrous form by an melt-blend spinning method, and d) a step of allowing a long-chain ligand having an amino group or an imino group to react with glycidyl groups on the fiber surface to introduce a metal-adsorbing functional group. The fibrous metal-adsorbing material has high durability, is easy to diversify, and has various forms.
Abstract translation: 提供一种用于吸附和回收金属的纤维吸附材料，该溶液是可以使用现有生产设备而不使用特殊设备或复杂操作而生产的纤维状金属吸附材料，具有高耐久性，易于多样化 ，并可以加工成各种形式。 纤维状金属吸附材料通过以下步骤制造：a）在分子中制备具有大量缩水甘油基的丙烯酸酯聚合物的步骤，b）将低熔点纤维基质聚合物捏合的步骤，c）步骤 通过熔融共混纺丝法将所得混合物制成纤维状，以及d）使具有氨基或亚氨基的长链配体与纤维表面上的缩水甘油基反应以引入金属的步骤 吸附官能团。 纤维状金属吸附材料具有高耐久性，易于多样化，并且具有各种形式。
-
Patent Agency Ranking
公开(公告)号：US09452426B2
公开(公告)日：2016-09-27
申请号：US14374735
申请日：2013-01-26
Applicant: Nippon Filcon Co., Limited
Inventor： Yoshinori Inoue , Takehiro Kajiwara , Mitsuru Saito
IPC: B01J41/12 , B01J39/18 , B01J20/26 , B01J20/30 , C02F1/28 , C08J3/00 , C08J9/26 , C08J9/40 , B01J39/04 , B01J45/00 , B01J47/12 , C02F101/20
CPC classification number: B01J39/185 , B01J20/264 , B01J20/3007 , B01J20/305 , B01J20/3064 , B01J20/3085 , B01J39/07 , B01J39/19 , B01J41/13 , B01J45/00 , B01J47/127 , B01J2220/445 , C02F1/285 , C02F2101/20 , C08J3/005 , C08J9/26 , C08J9/40 , C08J2201/0464 , C08J2327/06 , C08J2400/104 , C08J2425/14 , C08J2433/06
Abstract: ProblemTo provide a method for easily producing an adsorbing material used for the removal and recovery of metals and ions in a solution, which is highly durable and has various adsorptive functional groups and forms applicable for various purposes.Means for ResolutionA polymer adsorbent for metals and ions, which is highly durable and has various adsorptive functional groups and forms applicable for various purposes, is produced by a) preparing a reactive polymer having a large number of halogenated alkyl groups or glycidyl groups in the molecule, b) preparing a base material polymer insoluble in water and alcohols, c) dissolving the reactive polymer and the base material polymer in an organic solvent to give a mixed solution, d) removing the organic solvent to give a solid carrier in a desired form, and e) allowing a halogenated alkyl group or a glycidyl group in the solid carrier to react with an amine compound having a functional group capable of adsorbing metals and ions, thereby introducing an adsorptive functional group.
Abstract translation: 一种金属和离子的高分子吸附剂，其耐久性高，具有适用于各种目的的各种吸附官能团和形式，是通过以下方法制备的：a）制备分子中具有大量卤代烷基或缩水甘油基的反应性聚合物，b ）制备不溶于水和醇的基础材料聚合物，c）将反应性聚合物和基础材料聚合物溶解在有机溶剂中以得到混合溶液，d）除去有机溶剂，得到所需形式的固体载体，和 e）使固体载体中的卤代烷基或缩水甘油基与具有能够吸附金属和离子的官能团的胺化合物反应，从而引入吸附官能团。
-
公开(公告)号：US20150069292A1
公开(公告)日：2015-03-12
申请号：US14375014
申请日：2013-01-27
Applicant: NIPPON FILCON CO., LIMITED
Inventor： Yoshinori Inoue , Takehiro Kajiwara , Toshifumi Katoh , Mitsuru Saito
CPC classification number: B01J20/267 , B01J20/28026 , B01J20/28033 , B01J20/28047 , B01J20/3007 , B01J20/3282 , B01J41/07 , B01J41/13 , B01J41/14 , C02F1/285 , C02F1/288 , C02F2101/20 , C08J3/24
Abstract: ProblemThe present invention provides, in a metal-adsorbing material used for the removal and recovery of a wide range of heavy metals in treated solutions such as industrial waste water, service water, and environmental water, a gel-like metal-adsorbing material having a large amount of metal adsorption and capable of meeting various demands; and also provide a metal adsorbent having a gel-like metal-adsorbing material supported on a porous carrier.Means for ResolutionA metal-adsorbing polymer selected from polyethyleneimine and polyallylamine is crosslinked with a polyglycidyl ether, whereby a gel-like metal-adsorbing material having a large amount of metal adsorption and capable of meeting various demands is produced. Further, a hydrophilic porous carrier is impregnated with a metal-adsorbing polymer, followed by crosslinking with a polyglycidyl ether, whereby a metal adsorbent having a gel-like metal-adsorbing material supported on the porous carrier, which has a large amount of metal adsorption and can meet various demands, is produced.
Abstract translation: 问题本发明提供一种凝胶状金属吸附材料，其用于在工业废水，使用水和环境水等处理溶液中除去和回收广泛重金属的金属吸附材料中， 金属吸附量大，能满足各种要求; 并且还提供一种具有支撑在多孔载体上的凝胶状金属吸附材料的金属吸附剂。 解决方法将选自聚乙烯亚胺和聚烯丙胺的金属吸附聚合物与聚缩水甘油醚交联，由此产生具有大量金属吸附并能够满足各种需求的凝胶状金属吸附材料。 此外，亲水性多孔载体用金属吸附性聚合物浸渍，然后与多缩水甘油醚交联，由此具有负载在多孔载体上的凝胶状金属吸附材料的金属吸附剂具有大量的金属吸附 并可以满足各种需求，生产。
-
公开(公告)号：US20140332714A1
公开(公告)日：2014-11-13
申请号：US14374735
申请日：2013-01-26
Applicant: Nippon Filcon Co., Limited
Inventor： Yoshinori Inoue , Takehiro Kajiwara , Mitsuru Saito
CPC classification number: B01J39/185 , B01J20/264 , B01J20/3007 , B01J20/305 , B01J20/3064 , B01J20/3085 , B01J39/07 , B01J39/19 , B01J41/13 , B01J45/00 , B01J47/127 , B01J2220/445 , C02F1/285 , C02F2101/20 , C08J3/005 , C08J9/26 , C08J9/40 , C08J2201/0464 , C08J2327/06 , C08J2400/104 , C08J2425/14 , C08J2433/06
Abstract: Problem To provide a method for easily producing an adsorbing material used for the removal and recovery of metals and ions in a solution, which is highly durable and has various adsorptive functional groups and forms applicable for various purposes.Means for Resolution A polymer adsorbent for metals and ions, which is highly durable and has various adsorptive functional groups and forms applicable for various purposes, is produced by a) preparing a reactive polymer having a large number of halogenated alkyl groups or glycidyl groups in the molecule, b) preparing a base material polymer insoluble in water and alcohols, c) dissolving the reactive polymer and the base material polymer in an organic solvent to give a mixed solution, d) removing the organic solvent to give a solid carrier in a desired form, and e) allowing a halogenated alkyl group or a glycidyl group in the solid carrier to react with an amine compound having a functional group capable of adsorbing metals and ions, thereby introducing an adsorptive functional group.
Abstract translation: 问题提供一种易于生产用于除去和回收溶液中的金属和离子的吸附材料的方法，其是高度耐用的并且具有适用于各种目的的各种吸附官能团和形式。 解决方法用于金属和离子的高分子吸附剂是高度耐用的并且具有各种吸附官能团和适用于各种目的的形式，其通过以下方法制备：a）制备具有大量卤代烷基或缩水甘油基的反应性聚合物 分子，b）制备不溶于水和醇的基础材料聚合物，c）将反应性聚合物和基础材料聚合物溶解在有机溶剂中以得到混合溶液，d）除去有机溶剂，得到所需的固体载体 形式，和e）使固体载体中的卤代烷基或缩水甘油基与具有能够吸附金属和离子的官能团的胺化合物反应，从而引入吸附官能团。
-
公开(公告)号：US09687814B2
公开(公告)日：2017-06-27
申请号：US14424349
申请日：2013-08-26
Applicant: NIPPON FILCON CO., LIMITED
Inventor： Yoshinori Inoue , Toshifumi Katoh , Takehiro Kajiwara , Mitsuru Saito
IPC: B01J20/26 , B01J20/30 , C02F1/28 , C08F8/30 , C08G81/02 , D01D5/08 , D01F6/34 , B01J20/28 , B01J20/32 , B29C47/00 , B29D99/00 , C08L23/06 , B29K277/00 , B29K279/00 , C02F101/20
CPC classification number: B01J20/3007 , B01J20/261 , B01J20/262 , B01J20/265 , B01J20/28023 , B01J20/3014 , B01J20/3085 , B01J20/321 , B01J20/3212 , B01J20/3227 , B01J20/327 , B01J20/328 , B01J20/3293 , B29C47/0004 , B29C47/0014 , B29D99/0078 , B29K2277/00 , B29K2279/00 , B29K2995/0068 , C02F1/28 , C02F1/286 , C02F2101/20 , C08F8/30 , C08G81/02 , C08L23/06 , D01F6/34
Abstract: Provided is a fibrous adsorbing material used for the adsorption and recovery of metals in a solution, which is a fibrous metal-adsorbing material that can be produced using existing production facilities without using special facilities or complicated operations, has high durability, is easy to diversify, and can be processed into various forms. The fibrous metal-adsorbing material is produced by a) a step of preparing an acrylate polymer having a large number of glycidyl groups in the molecule, b) a step of kneading a low-melting-point fiber matrix polymer therewith, c) a step of making the resulting mixture into a fibrous form by an melt-blend spinning method, and d) a step of allowing a long-chain ligand having an amino group or an imino group to react with glycidyl groups on the fiber surface to introduce a metal-adsorbing functional group. The fibrous metal-adsorbing material has high durability, is easy to diversify, and has various forms.
-
公开(公告)号：US09592489B2
公开(公告)日：2017-03-14
申请号：US14375014
申请日：2013-01-27
Applicant: NIPPON FILCON CO., LIMITED
Inventor： Yoshinori Inoue , Takehiro Kajiwara , Toshifumi Katoh , Mitsuru Saito
IPC: B01J20/26 , B01J41/14 , B01J41/04 , B01J20/28 , B01J20/30 , C02F1/28 , C08J3/24 , B01J41/12 , B01J20/32 , C02F101/20
CPC classification number: B01J20/267 , B01J20/28026 , B01J20/28033 , B01J20/28047 , B01J20/3007 , B01J20/3282 , B01J41/07 , B01J41/13 , B01J41/14 , C02F1/285 , C02F1/288 , C02F2101/20 , C08J3/24
Abstract: ProblemThe present invention provides, in a metal-adsorbing material used for the removal and recovery of a wide range of heavy metals in treated solutions such as industrial waste water, service water, and environmental water, a gel-like metal-adsorbing material having a large amount of metal adsorption and capable of meeting various demands; and also provide a metal adsorbent having a gel-like metal-adsorbing material supported on a porous carrier.Means for ResolutionA metal-adsorbing polymer selected from polyethyleneimine and polyallylamine is crosslinked with a polyglycidyl ether, whereby a gel-like metal-adsorbing material having a large amount of metal adsorption and capable of meeting various demands is produced. Further, a hydrophilic porous carrier is impregnated with a metal-adsorbing polymer, followed by crosslinking with a polyglycidyl ether, whereby a metal adsorbent having a gel-like metal-adsorbing material supported on the porous carrier, which has a large amount of metal adsorption and can meet various demands, is produced.
Abstract translation: 选自聚乙烯亚胺和聚烯丙基胺的金属吸附性聚合物与聚缩水甘油醚交联，由此产生具有大量金属吸附并能够满足各种需求的凝胶状金属吸附材料。 此外，亲水性多孔载体用金属吸附性聚合物浸渍，然后与多缩水甘油醚交联，由此具有负载在多孔载体上的凝胶状金属吸附材料的金属吸附剂具有大量的金属吸附 并可以满足各种需求，生产。
-
-
-
-
-
Search Results
6
records
(took 0.012 seconds)
