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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
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。
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2.发明授权
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
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。
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3.发明授权
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
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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公开(公告)号：US3951920A
公开(公告)日：1976-04-20
申请号：US288389
申请日：1972-09-12
申请人： Masao Senoo , Shigeyoshi Hara , Shuji Ozawa
发明人： Masao Senoo , Shigeyoshi Hara , Shuji Ozawa
CPC分类号： C08G73/18 , B01D71/62 , Y10S524/909
摘要： This invention provides a novel permselective polymeric membrane excellent in permselectivity which allows permeation of water in an aqueous solution at a high rate but is highly preventive of permeation of solutes, and a process for the preparation of such permselective membrane, said polymeric membrane consisting essentially of a linear polymer containing N-aryl-substituted-benzimidazole units as the main-chain-constituting units.
摘要翻译： 本发明提供了一种选择性优异的新型选择性选择性聚合物膜，其允许水以高速率渗透水溶液，但是高度防止溶质渗透，以及制备这种选择性渗透膜的方法，所述聚合物膜基本上由 含有N-芳基取代的苯并咪唑单元作为主链构成单元的线性聚合物。
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公开(公告)号：US06275594B1
公开(公告)日：2001-08-14
申请号：US09260817
申请日：1999-03-02
申请人： Masao Senoo , Tsuyoshi Yamashita , Tadao Sunahara
发明人： Masao Senoo , Tsuyoshi Yamashita , Tadao Sunahara
IPC分类号： H04R300
CPC分类号： H04R17/00
摘要： A piezoelectric acoustic device capable of permitting an increase in area or space of an operation face section of an electronic equipment required for arranging parts for the electronic equipment, attaining small-sizing of an electronic equipment and minimizing intrusion of water and dust into a front air chamber through a drum. The piezoelectric acoustic device includes a piezoelectric vibrator including a metal vibrating plate and a piezoelectric ceramic element joined to the metal vibrating plate, a casing including a front side wall and a rear side wall arranged on both sides of the piezoelectric vibrator so as to define a space therebetween in which the piezoelectric vibrator is received, and a drum arranged on an outside of the front side wall so as to extend in a direction across the front side wall. The piezoelectric vibrator and front side wall are arranged so as to define a chamber therebetween and the drum is formed therein with a passage in a manner to communicate with the chamber. The drum is so arranged that a center thereof is deviated from a center of the front side wall toward an outer peripheral portion of the front side wall.
摘要翻译： 一种压电声音装置，其能够允许电子设备的配置部件所需的电子设备的操作面部的面积或空间增大，能够实现电子设备的小型化，并将水和灰尘入侵到前方空气中 室通过鼓。 压电声装置包括：压电振动器，包括金属振动板和连接到金属振动板的压电陶瓷元件;壳体，包括设置在压电振动器两侧的前侧壁和后侧壁， 其中容纳压电振动器的空间和布置在前侧壁的外侧上的鼓，以沿着穿过前侧壁的方向延伸。 压电振动器和前侧壁被布置成在它们之间限定一个室，并且鼓在其中形成有与室连通的通道。 滚筒的布置使得其中心从前侧壁的中心向前侧壁的外周部偏离。
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公开(公告)号：US06205226B1
公开(公告)日：2001-03-20
申请号：US09272793
申请日：1999-03-19
申请人： Masao Senoo , Tsuyoshi Yamashita , Tadao Sunahara
发明人： Masao Senoo , Tsuyoshi Yamashita , Tadao Sunahara
IPC分类号： H04R2500
CPC分类号： H04R17/00
摘要： A piezoelectric acoustic device capable of keeping a substantial diameter of a metal vibrating plate from being reduced and preventing clogging of a damping cloth member. The piezoelectric acoustic device includes a piezoelectric vibrator including a metal vibrating plate and a piezoelectric ceramic element joined to the metal vibrating plate. The piezoelectric vibrator is arranged in a casing which is formed on an inner peripheral surface thereof with an inclined joint surface section of an annular shape which surrounds an outer peripheral portion of the metal vibrating plate. The piezoelectric acoustic device also includes a pressure-sensitive adhesive layer formed by coating a pressure-sensitive adhesive on the inclined joint surface section. The outer peripheral portion of the metal vibrating plate is joined through the pressure-sensitive adhesive layer to the inclined joint surface section.
摘要翻译： 能够抑制金属振动板的大直径的压电声音装置的减小，并且防止阻尼布构件的堵塞。 压电声装置包括压电振子，其包括金属振动板和与金属振动板接合的压电陶瓷元件。 压电振动器配置在壳体内，该壳体的内周面形成围绕金属振动板的外周部的环状的倾斜接合面部。 压电声学装置还包括通过在倾斜接合面部分上涂布压敏粘合剂而形成的压敏粘合剂层。 金属振动板的外周部通过压敏粘合剂层接合到倾斜接合面部。
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