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1. 发明授权

US6433231B2 Method for production of halogen-containing aromatic compound 失效
标题翻译：含卤素芳香族化合物的制造方法
公开(公告)号：US6433231B2
公开(公告)日：2002-08-13
申请号：US88680501
申请日：2001-06-21
申请人： NIPPON CATALYTIC CHEM IND
发明人： TESHIMA SEIICHI , KONISHI MASAYOSHI , TAJIRI KOZO , ASAKO YOSHINOBU , MIKI SADAO
IPC分类号： C07C17/12 , C07B39/00 , C07C17/14 , C07C17/18 , C07C22/08 , C07C25/22 , C07C45/41 , C07C45/63 , C07C47/55 , C07C47/00
CPC分类号： C07C47/55 , C07B39/00 , C07C17/14 , C07C17/18 , C07C22/08 , C07C25/22 , C07C45/41 , C07C45/63 , C07C22/04 , C07C47/546
摘要： A method for producing inexpensively in a high yield a halogen-containing aromatic compound, particularly a halogen-containing aromatic compound incorporating therein a bromodifluoroalkyl group, and a halogen-containing naphthalene compound useful as a raw material for a resin excelling in heat resistance, chemical resistance and water repellency, and having a low dielectric constant and a low refractivity are provided. This invention relates to a method for the production of an aromatic compound (II) having a (CH2)nCX2Br group (wherein X represents a fluorine or chlorine atom and the X's may be same or different, and n is an integer in the range of 0 to 4) by the reaction of photo-bromination of an aromatic compound (I) having a (CH2)nCX2H group (wherein X and n are as defined above) with a brominating agent, wherein the photo-bromination reaction is carried out while removing hydrogen bromide generated in the reaction system and/or in an atmosphere of a low oxygen content, and a halogen-containing naphthalene compound represented by the following formula (1):wherein Y represents -CF2H, -CF2Br, or -CHO group, Z1 and Z2 independently represent a halogen atom, and p and q independently are an integer in the range of 0 to 3.
摘要翻译：以高收率廉价地制造含卤素的芳香族化合物，特别是含有溴二氟烷基的含卤素的芳香族化合物和可用作耐热性优异的树脂的原料的含卤素的萘化合物的方法电阻和拒水性，并且具有低介电常数和低折射率。本发明涉及一种具有（CH2）nCX2Br基团的芳族化合物（II）的制备方法（其中X表示氟或氯原子，X可以相同或不同，n是在通过使具有（CH 2）n C X 2 H基团（其中X和n如上定义的）的芳族化合物（I）与溴化剂进行光溴化反应，其中光溴化反应进行同时除去在反应体系中和/或低氧气氛中产生的溴化氢和由下式（1）表示的含卤素的萘化合物：其中Y表示-CF 2 H，-CF 2 Br或-CHO基， Z 1和Z 2独立地表示卤原子，p和q独立地为0〜3的整数。

2. 发明授权

US6384289B2 Process for production of 1,4-bis(difluoroalkyl)benzene derivative 失效
标题翻译：生产1,4-双（二氟烷基）苯衍生物的方法
公开(公告)号：US6384289B2
公开(公告)日：2002-05-07
申请号：US75860701
申请日：2001-01-11
申请人： NIPPON CATALYTIC CHEM IND
发明人： TESHIMA SEIICHI , ASAKO YOSHINOBU
IPC分类号： C07C17/093 , C07C45/56 , C07C45/59 , C07C45/60 , C07D321/00 , C07D327/02 , C07D339/00 , C07C22/08
CPC分类号： C07D339/00 , C07C17/093 , C07C45/56 , C07C45/567 , C07C45/59 , C07C45/60 , C07D321/00 , C07D327/02 , C07C22/04 , C07C47/55
摘要： A process is provided which allows a 1,4-bis(difluoroalkyl)benzene derivative to be produced inexpensively by a simple procedure without requiring any special facility. This process comprises causing a compound (A) of the following formula (1):wherein X1, X2, X3, and X4 independently stand for an oxygen or sulfur atom, Y1 and Y2 independently stand for a group of the formula: -CnH2n-, in which n is 2 or 3, k is an integer in the range of 0 to 4, G stands for a halogen group, an alkyl group, a perfluoroalkyl group, or an alkoxy group, and m is an integer in the range of 0 to 4, to react with a fluorine-containing species, the molar ratio of the fluorine-containing species to compound (A) being in the range of 20-40. The process is carried out in the presence of a bromine-containing compound, which is in an amount of 2 to 3 equivalences to the amount of compound (A), in an organic solvent at -80° C. to 30° C., the final concentration of compound (A) being in the range of 3 to 30% by weight.
摘要翻译：提供了一种方法，其允许通过简单的方法廉价地生产1,4-双（二氟烷基）苯衍生物，而不需要任何特殊设备。该方法包括使下式（1）的化合物（A）：其中X1，X2，X3和X4独立地代表氧或硫原子，Y1和Y2独立地表示下式的基团：-CnH2n- ，其中n为2或3，k为0至4的整数，G表示卤素基团，烷基，全氟烷基或烷氧基，m为在 0至4，与含氟物质反应时，含氟物质与化合物（A）的摩尔比在20-40范围内。该方法在-80℃至30℃的有机溶剂中，在化合物（A）的量为2〜3当量的含溴化合物的存在下进行，化合物（A）的最终浓度在3〜30重量％的范围内。

3. 发明公开

EP0813212A3 Water-soluble electrically-conductive polyaniline and method for production thereof and antistatic agent using water-soluble electrically-conductive polymer 失效
标题翻译：水溶性导电聚苯胺和制备其使用水溶性导电性聚合物相同的，并且防静电助剂的方法
公开(公告)号：EP0813212A3
公开(公告)日：1998-05-27
申请号：EP97303999
申请日：1997-06-09
申请人： NIPPON CATALYTIC CHEM IND
发明人： ITO SHOJI , MURATA KAZUHIKO , ASAKO YOSHINOBU
IPC分类号： C08G73/02 , H01B1/12
CPC分类号： C08G73/0266 , H01B1/128
摘要： The water-soluble electrically-conductive polyaniline of this invention is such that the aromatic rings of the skeleton thereof are substituted by an average of 0.1 - 4 sulfonic acid (salt) groups and an average of 0 - 3.9 H's or other substituents (providing that the total of the number of sulfonic acids (salts) and that of other substituents is 4) per aromatic ring and 0.025 - 1 nitrogen atom of each of the nitrogen atoms in the main skeleton is doped with an external dopant. It is obtained by causing polyaniline to react with chlorosulfuric acid and then subjecting the reaction product to hydrolysis.
The antistatic agent of this invention is formed by using a water-soluble electrically-conductive polymer which has been doped with an external dopant.

4. 发明公开

EP0787777A4 CARBON BLACK GRAFT POLYMER, PROCESS FOR THE PRODUCTION OF THE POLYMER AND USE THEREOF 失效
标题翻译： RUSS含接枝聚合物
公开(公告)号：EP0787777A4
公开(公告)日：2001-10-04
申请号：EP96917695
申请日：1996-06-14
申请人： NIPPON CATALYTIC CHEM IND
发明人： IKEDA HAYATO , ANDO NOBUYUKI , ASAKO YOSHINOBU , ANAN KAZUHIRO , MATSUDA TATSUHITO , ARAKAWA MOTOHIRO , OHTSUKI NOBUAKI , AWAJI TOSHIO , TORIBUCHI HIRONOBU , KUSHINO MITSUO , UEHARA KEIICHI , MORI YOSHIKUNI
IPC分类号： B41M5/385 , C08F8/00 , C08F291/00 , C08F292/00 , C08F293/00 , C08K9/08 , C09C1/56 , C09C3/10 , C09D11/00 , C09D11/02 , C09D11/10 , G02F1/1335 , G03C7/12 , G03F7/00 , G03F7/038 , G03G9/087 , G03G9/09 , G03G9/12 , D06M11/73 , D06M11/74 , G03G9/13
CPC分类号： B41M5/385 , C08F292/00 , C08K9/08 , C09D11/324 , G02F1/133512 , G03C7/12 , G03F7/0007 , G03F7/0388 , G03G9/08786 , G03G9/0904 , G03G9/122 , Y10T428/2989 , Y10T428/2998
摘要： A carbon black graft polymer that is prepared by mixing a block or graft polymer comprising a segment (A) having groups reactive with the functional groups present on the surface of carbon black and a segment (B) having a skeletal structure different from that of the segment (A) with carbon black under heating and is excellent in the dispersibility in various media, pigmentation and light screening properties. A graft polymer produced by further incorporating an ethylenically unsaturatred double bond and/or a carbonyl group into the graft chain of the above graft polymer exhibits also photosensitivity, alkali developability, insulating characteristics or the like, thus being useful as a black photo-curable resin composition suitable for forming the black matrix of a color filter.

5. 发明专利

DE69434355T2 未知
公开(公告)号：DE69434355T2
公开(公告)日：2006-03-09
申请号：DE69434355
申请日：1994-06-20
申请人： NIPPON CATALYTIC CHEM IND
发明人： ONO SATORU , AIZAWA RYUJI , ASAKO YOSHINOBU
IPC分类号： C08F30/08 , C10M171/00

6. 发明专利

DE69917176T2 未知
公开(公告)号：DE69917176T2
公开(公告)日：2004-11-18
申请号：DE69917176
申请日：1999-10-19
申请人： NIPPON CATALYTIC CHEM IND
发明人： TESHIMA SEIICHI , KONISHI MASAYOSHI , TAJIRI KOZO , ASAKO YOSHINOBU , MIKI SADAO
IPC分类号： C07B39/00 , C07C17/14 , C07C17/18 , C07C22/08 , C07C25/22 , C07C45/41 , C07C17/12 , C07C45/63 , C07C47/55
摘要： A method for producing inexpensively in a high yield a halogen-containing aromatic compound, particularly a halogen-containing aromatic compound incorporating therein a bromodifluoroalkyl group, and a halogen-containing naphthalene compound useful as a raw material for a resin excelling in heat resistance, chemical resistance and water repellency, and having a low dielectric constant and a low refractivity are provided. This invention relates to a method for the production of an aromatic compound (II) having a (CH2)nCX2Br group (wherein X represents a fluorine or chlorine atom and the X's may be same or different, and n is an integer in the range of 0 to 4) by the reaction of photo-bromination of an aromatic compound (I) having a (CH2)nCX2H group (wherein X and n are as defined above) with a brominating agent, wherein the photo-bromination reaction is carried out while removing hydrogen bromide generated in the reaction system and/or in an atmosphere of a low oxygen content, and a halogen-containing naphthalene compound represented by the following formula (1): wherein Y represents -CF2H, -CF2Br, or -CHO group, Z and Z independently represent a halogen atom, and p and q independently are an integer in the range of 0 to 3.

7. 发明专利

DE69909932D1 未知
公开(公告)号：DE69909932D1
公开(公告)日：2003-09-04
申请号：DE69909932
申请日：1999-10-20
申请人： NIPPON CATALYTIC CHEM IND
发明人： ITO SHOJI , MURATA KAZUHIKO , AIZAWA RYUJI , ASAKO YOSHINOBU
IPC分类号： C08G61/12 , C08G73/02 , H01B1/12
摘要： The sulfonation of a polyaniline or a derivative thereof by the use of a sulfonating agent, characterized by dispersing the polyaniline or the derivative thereof in a reaction solvent thereby inhibiting the formation of lumps of grains due to substantial aggregation. Preferably, the solvent for the reaction is an organic solvent incapable of reacting with the sulfonating agent. The initial stirring power for the reaction of sulfonation is preferred to be not less than 0.03 kW/m and the polyaniline or the derivative thereof is preferred to have a water content of not more than 8 wt. %. Further, this invention is characterized by subjecting a polyaniline having introduced a sulfonic acid group therein or a derivative thereof to hydrolysis in a mixed solution of water with a hydrophilic organic solvent. The hydrophilic organic solvent is preferred to be an alcohol. The aqueous solution of the water-soluble conducting polyaniline obtained by the method of production mentioned above can be made to form a thin film by a simple technique such as spin coat, dip coat, or bar coat and utilized for various antistatic applications and non-linear optical materials.

8. 发明专利

DE69721131D1 未知
公开(公告)号：DE69721131D1
公开(公告)日：2003-05-28
申请号：DE69721131
申请日：1997-06-09
申请人： NIPPON CATALYTIC CHEM IND
发明人： ITO SHOJI , MURATA KAZUHIKO , ASAKO YOSHINOBU
IPC分类号： C08G73/02 , H01B1/12 , C09K3/16
摘要： The water-soluble electrically-conductive polyaniline of this invention is such that the aromatic rings of the skeleton thereof are substituted by an average of 0.1 - 4 sulfonic acid (salt) groups and an average of 0 - 3.9 H's or other substituents (providing that the total of the number of sulfonic acids (salts) and that of other substituents is 4) per aromatic ring and 0.025 - 1 nitrogen atom of each of the nitrogen atoms in the main skeleton is doped with an external dopant. It is obtained by causing polyaniline to react with chlorosulfuric acid and then subjecting the reaction product to hydrolysis. The antistatic agent of this invention is formed by using a water-soluble electrically-conductive polymer which has been doped with an external dopant.

9. 发明专利

DE69419126T2 未知
公开(公告)号：DE69419126T2
公开(公告)日：1999-11-18
申请号：DE69419126
申请日：1994-12-14
申请人： NIPPON CATALYTIC CHEM IND
发明人： ASAKO YOSHINOBU , MORI YOSHIKUNI , ONO SATORU
IPC分类号： C10M169/04 , C10M171/00
摘要： An electrorheological fluid composition comprises dielectric particles as a disperse-phase and an electrically insulating oil as a dispersion medium, wherein the dielectric particle has a polymer portion and an electrically conductive carbon black portion and the polymer portion is grafted on the carbon black portion. The electrorheological fluid composition shows a large change in viscosity and the small current properties under an applied electric field, and excellent fluidity and dispersion stability in an absence of an applied electric field.

10. 发明专利

DE69101060D1 未知
公开(公告)号：DE69101060D1
公开(公告)日：1994-03-03
申请号：DE69101060
申请日：1991-07-19
申请人： NIPPON CATALYTIC CHEM IND
发明人： ASAKO YOSHINOBU , ONO SATORU , AOKI MINORU , OKADA IZUHO , KOBAYASHI MINORU , AIZAWA RYUJI
IPC分类号： C08F8/36 , C10M171/00

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