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1. 发明授权

US4086209A Novel nitrogen-containing aromatic polymers and process for their preparation 失效
标题翻译：新型含氮芳族聚合物及其制备方法
公开(公告)号：US4086209A
公开(公告)日：1978-04-25
申请号：US551311
申请日：1975-02-20
申请人： Shigeyoshi Hara , Masao Senoo , Koh Mori , Yutaka Taketani
发明人： Shigeyoshi Hara , Masao Senoo , Koh Mori , Yutaka Taketani
IPC分类号： B01D71/58 , C08G18/40 , C08G69/00 , C08G69/48 , C08G71/04 , C08G73/02 , C08G65/34
CPC分类号： C08G18/40 , B01D71/58 , C08G69/00 , C08G69/48 , C08G71/04 , C08G73/02
摘要： Novel substantially linear, or at least partially cross-linked, nitrogen-containing polymers having an aryleneimine or arylenether unit in the main chain with an amino group or a group derived from it being bonded as a pendant group to a nuclear carbon atom of the arylene group of the above unit. According to the number and type of the pendant groups, the polymers can have various useful properties such as thermal stability, hydrophilicity, oxidative reducibility, photosensitivity, color formability or the ability to form coordination bonds. Furthermore, the polymers have good solubility in aprotic polar organic solvents. Permselective membranes having good performance can be prepared from solutions of the polymers in these solvents.
摘要翻译：在主链中具有亚氨基亚胺或亚芳基单元的氨基或衍生自其的基团的新的基本上线性或至少部分交联的含氮聚合物作为侧基键合到亚芳基的核碳原子上上述单位组。根据侧基的数量和类型，聚合物可以具有各种有用的性质，例如热稳定性，亲水性，氧化还原性，光敏性，着色成型性或形成配位键的能力。此外，聚合物在非质子极性有机溶剂中具有良好的溶解性。具有良好性能的选择性渗透膜可以由这些溶剂中的聚合物溶液制备。

2. 发明授权

US4493714A Ultrathin film, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture 失效
标题翻译：超薄膜，其生产方法及其用于将特定气体浓缩在气体混合物中的用途
公开(公告)号：US4493714A
公开(公告)日：1985-01-15
申请号：US491536
申请日：1983-05-04
申请人： Fumio Ueda , Eiichi Hashimoto , Takeyoshi Yamada , Koh Mori
发明人： Fumio Ueda , Eiichi Hashimoto , Takeyoshi Yamada , Koh Mori
IPC分类号： B01D69/12 , B01D71/54 , B01D71/70 , C08G18/32 , C08G18/38 , C08G18/72 , C08G18/77 , B01D53/22
CPC分类号： C08G18/3893 , B01D69/125 , B01D71/54 , B01D71/70 , C08G18/3225 , C08G18/72 , C08G18/778
摘要： An ultrathin film composed substantially of silicon-containing polyurea comprising polyaddition bonded units derived from(A) at least one polyamine selected from the group consisting of silicon-containing polyamines and hydrocarbon-type polyamines, each of said polyamines containing at least two primary or secondary amino groups in the molecule, and(B) at least one polyisocyanate compound selected from the group consisting of silicon-containing polyisocyanates and hydrocarbon-type polyisocyanates, each of said polyisocyanates having at least two isocyanate groups in the molecular chains;provided that when the polyisocyanate compound is the hydrocarbon-type polyisocyanate alone, at least one of the selected polyamines is a silicon-containing polyamine containing at least one terminal amino group in the molecule.A composite structure composed of a microporous supporting film and the ultrathin film supported thereon is useful for the production of a gaseous mixture containing a specified gas in a high concentration from a mixture of two or more gases including said specified gas, and is prepared by subjecting the polyamine and the polyisocyante compound to interfacial polyaddition reaction on a microporous supporting film to form an ultrathin film composed substantially of a silicon-containing polyurea on the microporous supporting film.
摘要翻译：一种基本上由含硅聚脲组成的超薄膜，其包含衍生自（A）至少一种选自含硅多胺和烃型多胺的多胺的加聚键合单元，每种所述多胺含有至少两个伯或仲二分子中的氨基，（B）至少一种选自含硅多异氰酸酯和烃型多异氰酸酯的多异氰酸酯化合物，所述多异氰酸酯在分子链中具有至少两个异氰酸酯基; 条件是当多异氰酸酯化合物是单独的烃型多异氰酸酯时，所选择的多胺中的至少一种是在分子中含有至少一个末端氨基的含硅多胺。由微孔支撑膜和其上支撑的超薄膜组成的复合结构可用于从包含所述特定气体的两种或更多种气体的混合物制备含有高浓度的特定气体的气体混合物，并且通过多胺和多异氰酸酯化合物在微孔支撑膜上进行界面加聚反应，以在微孔支撑膜上形成基本上由含硅聚脲组成的超薄膜。

3. 发明授权

US4069206A Novel aromatic imine polymers and process for the preparation thereof 失效
标题翻译：新型芳香族亚胺聚合物及其制备方法
公开(公告)号：US4069206A
公开(公告)日：1978-01-17
申请号：US550738
申请日：1975-02-18
申请人： Shigeyoshi Hara , Masao Senoo , Koh Mori , Yutaka Taketani
发明人： Shigeyoshi Hara , Masao Senoo , Koh Mori , Yutaka Taketani
IPC分类号： C08G73/00 , C08G65/00 , C08G65/40 , C08G69/00 , C08G73/02 , C08G75/23
CPC分类号： C08G69/00 , C08G73/02 , C08G73/024 , C08G73/0253 , C08G73/028
摘要： Novel aromatic imine polymers containing as at least a part of its entire recurring units an aromatic imino group ##STR1## wherein .phi. is an aromatic ring group having a valence of at least two and has at least one electron-attracting group with respect to the group ##STR2## and R.sub.1 is a hydrogen atom or a non-aromatic hydrocarbon residue having a valence of at least 1. These polymers find a wide variety of applications by utilizing their thermal stability and various other desirable properties such as reducibility or photosensitivity. The polymers are prepared by reacting specific aromatic dihalogen compound with specific difunctional amino-containing compounds in an inert organic solvent in the presence of an acid acceptor. Copolymers can be obtained by carrying out the reaction using specific difunctional comonomers.
摘要翻译：含有至少一部分其全部重复单元的芳族亚胺聚合物是芳香族亚氨基，其中phi是具有至少两个化合价的芳环基团，并且相对于该基团具有至少一个吸电子基团 R1是氢原子或至少为1价的非芳族烃残基。这些聚合物通过利用它们的热稳定性和各种其它所需的性质如还原性或光敏性，可以找到各种应用。通过在酸性受体的存在下，在惰性有机溶剂中使特定芳族二卤化物与特定的双官能含氨基化合物反应来制备聚合物。可以通过使用特定的双官能共聚单体进行反应来获得共聚物。

4. 发明授权

US4265745A Permselective membrane 失效
标题翻译：选择膜
公开(公告)号：US4265745A
公开(公告)日：1981-05-05
申请号：US907194
申请日：1978-05-18
申请人： Takeyuki Kawaguchi , Yutaka Taketani , Yuzuru Hayashi , Tomoyoshi Ono , Koh Mori
发明人： Takeyuki Kawaguchi , Yutaka Taketani , Yuzuru Hayashi , Tomoyoshi Ono , Koh Mori
IPC分类号： B01D69/12 , B01D71/46 , B01D71/60 , C08G59/20 , C08G59/50 , B01D13/00
CPC分类号： C08G59/50 , B01D69/125 , B01D71/46 , B01D71/60 , C08G59/20
摘要： A permselective membrane comprising a thin permselective film of a polymeric material, said polymeric material being prepared by cross-linking a polyaddition product between a polyepoxy compound and a polyamino compound having at least two amino groups capable of reacting with epoxy groups with a polyfunctional compound selected from the group consisting of aromatic, heterocyclic and alicyclic compounds containing at least two functional groups selected from acid halide, sulfonyl halide, isocyanate and acid anhydride groups; and a process for producing the same. The permselective membrane of this invention is especially useful for desalination of saline or brackish water by reverse osmosis.
摘要翻译：一种选择性选择性膜，其包括聚合物材料的薄的选择性选择性膜，所述聚合物材料通过将多环氧化合物和具有至少两个能够与环氧基反应的氨基的多氨基化合物与多官能化合物反应选择的聚加成产物交联而制备由选自酰卤，磺酰卤，异氰酸酯和酸酐基团中的至少两个官能团的芳族，杂环和脂环族化合物组成; 及其制造方法。本发明的选择性选择性膜通过反渗透特别用于盐水或微咸水的脱盐。

5. 发明授权

US4085090A Aromatic polymers containing a nitrogen-containing ring group, and process for preparation thereof 失效
标题翻译：含有含氮环基的芳族聚合物及其制备方法
公开(公告)号：US4085090A
公开(公告)日：1978-04-18
申请号：US581933
申请日：1975-05-29
申请人： Shigeyoshi Hara , Masao Senoo , Koh Mori , Yutaka Taketani
发明人： Shigeyoshi Hara , Masao Senoo , Koh Mori , Yutaka Taketani
IPC分类号： B01D71/62 , C08G73/06 , C08G71/04 , C08G73/18
CPC分类号： C08G73/0694 , B01D71/62
摘要： Novel aromatic polymers containing a nitrogen-containing ring group which comprises at least 30 mol% of a recurring unit of the formula ##STR1## Preferably,, the nitrogen-containing ring group ##STR2## is a benzimidazolone, benzimidazolthione, benzimidazole, quinoxalidinedione, benzotriazole, benzothiazolidine, benzothiadiazolidine-S-oxide, benzothiadiazolidine-S-dioxide, benzodithiadiazine, benzodiazophosphole-p-oxide, benzodiazophosphole, benzodiazosilole, or benzodiazoborole ring.These polymers are soluble in various polar solvents. They find a wide range of applications ascribable to these ring groups, for example, as thermally stable resins and permselective membranes. These polymers can be prepared by reacting substantially linear aromatic polymers comprising at least 30 mol% of a recurring unit of the formula ##STR3## with reagents capable of forming 5- or 6-membered nitrogen-containing rings.
摘要翻译：包含含有至少30mol％下式的重复单元的含氮环基的新颖芳族聚合物优选地，含氮环基团是苯并咪唑酮，苯并咪唑硫酮，苯并咪唑，喹喔啉二酮，苯并三唑苯并噻唑烷-3-氧化物，苯并噻二唑烷-3-二氧化物，苯并二噻二嗪，苯并二氮杂磷杂环对氧化物，苯并二氮杂磷杂环，苯并二氮杂环或苯并二唑硼环。

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