-
公开(公告)号：JPS63229615A
公开(公告)日：1988-09-26
申请号：JP6324987
申请日：1987-03-18
Applicant: KAO CORP
Inventor： SATO MASAHARU , YAMAZAKI HARUMASA
Abstract: PURPOSE:To easily form a base film having much superior dimensional stability and surface smoothness by using an arom. polymer having an electron conjugated system. CONSTITUTION:A base film for a magnetic recording medium is formed with an arom. polymer having an electron conjugated system. The arom. polymer is an org. arom. polymer having a structure in which electrons can be conjugated over the whole or most of the molecular chain. A polymer obtd. by polymerizing thiophene, furan, benzene or a deriv. thereof, e.g., polythiophene, polyfuran, poly-p-phenylene, poly-p-phenylenevinylene or a deriv. thereof may be used as the arom. polymer. The base film has superior dimensional stability and surface smoothness and can be easily formed.
-
公开(公告)号：JPS63102982A
公开(公告)日：1988-05-07
申请号：JP24709486
申请日：1986-10-17
Applicant: KAO CORP
Inventor： SATO MASAHARU , YAMAZAKI HARUMASA , YAMAGUCHI SHINICHIRO
Abstract: PURPOSE:To improve heat resistance, heat diffusibility and a heat radiation property utilized in a printer, by forming a base material for a thermal transfer ink film from an electron conjugate type aromatic polymer having specific physical characteristics. CONSTITUTION:A base material for a thermal transfer ink film is obtained by forming an electron conjugate type aromatic polymer having heat diffusivity of 0.01cm /sec or more at 20 deg.C, which is prepared by polymerizing a monomer selected from pyrrole, thiophene, furan, benzene or a derivative thereof, into a membrane. When this base material for the thermal transfer ink film is used, since the electron conjugate type aromatic polymer has good heat resistance of 300-600 deg.C, printing at a higher temp. becomes possible. As an embodiment of the electron conjugate type aromatic polymer, there are a heterocyclic 5-membered compound such as polypyrrole, polythiophene or polyfuran and a derivative thereof.
-
公开(公告)号：JPS6320326A
公开(公告)日：1988-01-28
申请号：JP16338786
申请日：1986-07-11
Applicant: KAO CORP
Inventor： SATO MASAHARU , YAMAZAKI HARUMASA
Abstract: PURPOSE:To produce a polyanthracene useful as a semiconductor material, by polymerizing, an anthracene which may be substituted by anodic oxidation. CONSTITUTION:To an o-dichlorobenzene solution of an electrolyte which is a salt of a halogen-containing anion with a tetraalkylammonium (e.g., tetrabutylammonium tetrafluoroborate), a Lewis acid-generating ionic compound (e.g., cupric chloride) and an anthracene which may be substituted are added, and the resulting solution is subjected to electrochemical polymerization by anodic oxidation at a temperature ranging from the freezing point of the solvent to its boiling point to obtain polyanthracene consisting of repeating anthracene units and having an electrical conductivity at room temperature of 10 S/cm.
-
Patent Agency Ranking
公开(公告)号：JPS62176056A
公开(公告)日：1987-08-01
申请号：JP29389185
申请日：1985-12-27
Applicant: KAO CORP , YOSHINO KATSUMI
Inventor： SATO MASAHARU , YOSHINO KATSUMI , KANEFUJI KEIICHI
IPC: H01M4/60
Abstract: PURPOSE:To obtain an electrode active material suitable for secondary battery by forming a poly-para-phenylene film by anodic oxidation polymerization of benzene or its derivative in an organic solvent containing electrolyte. CONSTITUTION:A poly-para-phenylene film is obtained by anodic oxidation poplymerization of benzene or its derivative in an organic solvent containing an ion selected from a group comprising divalent copper ion, divalent silver ion, trivalent iron ion, trivalent manganese ion, ruthanium ion, rhenium ion, and rhodium ion in addition to ordinary electrolyte. The poly-para-phenylene film obtained has uniform smooth surface structure, and is flexible, and its shape is freely changed according to the shape of an electrode used in the anodic oxidation polymerization. As a result, this film is suitable as an electrode active material for a secondary battery.
-
公开(公告)号：JPS6236423A
公开(公告)日：1987-02-17
申请号：JP17725985
申请日：1985-08-12
Applicant: KAO CORP , YOSHINO KATSUMI
Inventor： SATO MASAHARU , KANEFUJI KEIICHI , YOSHINO KATSUMI
Abstract: PURPOSE:To produce an electroconductive polymer excellent in heat resistance and moldability in good yield by electro-chemically anodizing an aromatic compound (derivative) in an electrolyte solution containing copper ions. CONSTITUTION:An electrolyte solution containing copper ions is prepared by dissolving at least 0.001mol/l of an electrolyte containing at least one ion selected from among BF4 , ClO4 and AsF6 (e.g., LiBF4) and at least 0.001mol/l of a copper compound (e.g., CuCl2) in a polar solvent (e.g., nitrobenzene). At least 0.1mol/l of at least one aromatic compound or its derivative selected from among benzene, biphenyl, diphenyl-benzene and diphenylyl is dissolved or dispersed in the above electrolyte solution and anodized electrochemically by applying a voltage of 5-80V between the anode and the cathode to form an electroconductive polymer in the form of a smooth uniform film having an electric conductivity >=100s/m on the side of the anode.
-
公开(公告)号：JPS6197332A
公开(公告)日：1986-05-15
申请号：JP21904884
申请日：1984-10-18
Applicant: Kao Corp , Katsumi Yoshino
Inventor： SATO MASAHARU , YOSHINO KATSUMI , KANEFUJI KEIICHI
Abstract: PURPOSE: To make it possible to use a polymerization solution containing a substance which is corrosive to electrodes, by performing an operation of immersing electrodes in the polymerization solution under application of a voltage between them in the electrochemical production of an electroconductive polymer film.
CONSTITUTION: In the formation of an electroconductive polymer film on the surface of an electrode by immersing, for example, a NESA glass electrode (an electroconduc tive film comprising a thin SnO
2 film formed on the surface of glass) in a polymeriza tion solution and electrochemically polymerizing the solution, it is impossible to per form such formation if the polymerization solution contains a component which degrades and dissolves said electroconductive film. However, such an electroconductive film can be formed by previously applying a voltage sufficient to allow the polymeriza tion reaction to proceed in the reaction system to the electrodes and immersing the electrodes under application of the voltage in the polymerization solution. Thus, the surface of the electrode can be protected and the reaction can proceed uniformly and satifactorily because when the electrode is immersed in the solution, the electroconductive polymer film can be formed on its surface before the degradation of the electrode occurs.
COPYRIGHT: (C)1986,JPO&JapioAbstract translation: 目的：通过在导电性聚合物膜的电化学制造中，通过在电极之间施加电压而将电极浸渍在聚合溶液中的操作，可以使用含有对电极具有腐蚀性的物质的聚合溶液。 构成：通过将例如NESA玻璃电极（包含形成在玻璃表面上的薄SnO 2膜的电导体膜）浸渍在聚合溶液中并在电化学上形成导电聚合物膜，形成电极表面上的导电聚合物膜 聚合溶液，如果聚合溶液含有降解和溶解所述导电膜的成分，则不可能形成这种形成。 然而，这样的导电膜可以通过预先施加足以使反应体系中的聚合反应进行到电极并将电极浸入聚合溶液中的电压来形成。 因此，可以保护电极的表面，并且可以均匀且均匀地进行反应，因为当电极浸入溶液中时，可以在电极劣化发生之前在其表面上形成导电聚合物膜。
-
公开(公告)号：JPS6197329A
公开(公告)日：1986-05-15
申请号：JP21904784
申请日：1984-10-18
Applicant: Kao Corp
Inventor： SATO MASAHARU , YOSHINO KATSUMI , KANEFUJI KEIICHI
IPC: C08G73/00
Abstract: PURPOSE: To obtain an electroconductive polymer excellent in, e.g., moldability, by oxidation-polymerizing, by electrochemical oxidation, a monomer comprising a polyamine substituted compound of a molecule of an electronically conjugated system, by using a halogen compound as an electrolyte.
CONSTITUTION: An electrolyte comprising a halogen compound (e.g., lithium iodide or lithium bromide) and a monomer comprising a polyamine substituted compound of a molecule of an electronically conjugated system (e.g., p- phenylenediamine of 4,4'-diaminostilbene)are dissolved in a solvent such as acetonitrile or dimethylformamide and poured into a reaction vessel equipped with a cathode of, e.g., nickel and an anode of, e.g., platinum. The monomer is oxidation-polymerized by application of a current between cathode 2 and anode 4 to deposit an electroconductive polymer on anode 4. Anode 4 is withdrawn, washed and dried to obtain an electroconductive polymer film useful for, e.g., display elements.
COPYRIGHT: (C)1986,JPO&JapioAbstract translation: 目的：通过使用卤素化合物作为电解质，通过电化学氧化得到包含电子共轭体系的分子的多胺取代的化合物的单体，例如成型性优异的导电性聚合物。 构成：将包含卤素化合物（例如碘化锂或溴化锂）的电解质和包含电子共轭体系分子（例如4,4'-二氨基芪的对苯二胺）的多胺取代的化合物的单体溶解在 溶剂如乙腈或二甲基甲酰胺，并倒入配备有例如镍的阴极和例如铂的阳极的反应容器中。 单体通过在阴极2和阳极4之间施加电流进行氧化聚合，以在阳极4上沉积导电聚合物。阳极4被取出，洗涤和干燥以获得用于例如显示元件的导电聚合物膜。
-
公开(公告)号：JPS6197328A
公开(公告)日：1986-05-15
申请号：JP21814784
申请日：1984-10-17
Applicant: Kao Corp
Inventor： SATO MASAHARU , YOSHINO KATSUMI , KANEFUJI KEIICHI
Abstract: PURPOSE: A polyazophenylene film having electric conductivity and being useful as an electrode-activating substance of cells or a material for display elements such as photoswitches for use in electronics, obtained by electrochemically oxidizing phenylenediamine.
CONSTITUTION: Phenylenediamine and an electrolyte (e.g., lithium iodide or lithium bromide) dissolved in a solvent such as acetonitrile or dimethylformami de is poured into a reaction apparatus equipped with an anode 2 of, e.g., plati num and a cathode 3 of, e.g., nickel. The phenylenediamine is electrochemically oxidized by application of a current between anode 2 and cathode 3 to deposit polyazophenylene having repeating units of the formula on the surface of anode 2. Anode 2 is withdrawn, washed with, e.g., acetonitrile and vacuum-dried to obtain the purpose film polyazophenylene.
COPYRIGHT: (C)1986,JPO&JapioAbstract translation: 目的：具有导电性并可用作电池的电极活化物质或用于电子学中的用于电子学的显示元件的显示元件的材料的聚亚苯基亚砜膜，其通过电化学氧化苯二胺获得。 溶解在溶剂如乙腈或二甲基甲酰胺中的苯二胺和电解质（例如碘化锂或溴化锂）倒入配备有例如平板阳极2和阴极3的反应装置中，例如， 镍。 苯二胺通过在阳极2和阴极3之间施加电流进行电化学氧化，以在阳极2的表面上沉积具有下式重复单元的聚亚苯基。阳离子2被取出，用例如乙腈洗涤并真空干燥，得到 目的膜聚亚苯基。
-
-
-
-
-
-
-
Search Results
48
records
(took 0.023 seconds)
