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    • 4. 发明专利
    • Dispersant and dispersion method using the dispersant
    • 使用分散剂的分散剂和分散方法
    • JP2013108006A
    • 2013-06-06
    • JP2011254870
    • 2011-11-22
    • Tosoh Corp東ソー株式会社
    • HARA YASUSHIAWANO YUTAKAODA YASUHIRO
    • C08L65/00C08G61/12C08K5/20
    • PROBLEM TO BE SOLVED: To provide an amide-based dispersant that can disperse PEDOT-PSS that is an excellent electrically conductive material, and to provide a method that disperses a poly(3,4- ethylenedioxythiophene) powder that contains polystyrenesulfonic acid as a poly anion by using the dispersant.SOLUTION: If a dispersant including N-methylformamide, especially a dispersant in which the content of N-methylformamide is 50-100 wt.% based on the entire dispersant is used, a poly(3,4-ethylenedioxythiophene) powder including polystyrenesulfonic acid can be dispersed again.
    • 要解决的问题:提供可以分散作为优异的导电材料的PEDOT-PSS的酰胺类分散剂,并且提供分散含有聚苯乙烯磺酸的聚(3,4-亚乙基二氧噻吩)粉末的方法 通过使用分散剂作为聚阴离子。 解决方案:如果使用包含N-甲基甲酰胺的分散剂,特别是其中N-甲基甲酰胺的含量基于整个分散剂为50-100重量%的分散剂,则可以使用聚(3,4-亚乙基二氧噻吩)粉末,其包括 聚苯乙烯磺酸可再次分散。 版权所有(C)2013,JPO&INPIT
    • 5. 发明专利
    • Method for producing dichloropropanol
    • 生产二氯丙醇的方法
    • JP2010047492A
    • 2010-03-04
    • JP2008211008
    • 2008-08-19
    • Tosoh Corp東ソー株式会社
    • KAWAHATA KOUJIAWANO YUTAKAHARA YASUSHI
    • C07C29/62C07B61/00C07C31/36
    • PROBLEM TO BE SOLVED: To provide a method for producing dichloropropanol by which water-containing glycerol can efficiently be chlorinated by the reaction with hydrogen chloride gas in the presence of a chlorination catalyst having high activity without using a special reaction apparatus in the production of the dichloropropanol. SOLUTION: The method for producing dichloropropanol includes chlorinating the hydroxy groups of the glycerol and/or a glycerol derivative in the presence of the hydrogen chloride gas by using a metal chloride and/or a mixed catalyst of a metal oxide and a ≥9C aliphatic carboxylic acid and/or a derivative of the aliphatic carboxylic acid. COPYRIGHT: (C)2010,JPO&INPIT
    • 待解决的问题:提供一种制备二氯丙醇的方法,其中含水甘油可以通过与活性高的氯化催化剂的反应与氯化氢气体反应而有效地氯化,而不需要使用特殊的反应装置 生产二氯丙醇。 解决方案:制备二氯丙醇的方法包括在氯化氢气体存在下,通过使用金属氯化物和/或金属氧化物的混合催化剂和≥0.5的氯化氢来氯化甘油和/或甘油衍生物的羟基 9C脂族羧酸和/或脂族羧酸的衍生物。 版权所有(C)2010,JPO&INPIT
    • 6. 发明专利
    • New sulfonated triarylamine polymer and method for producing the same
    • 新型磺化三嵌段聚合物及其生产方法
    • JP2012211297A
    • 2012-11-01
    • JP2011164831
    • 2011-07-27
    • Tosoh Corp東ソー株式会社
    • HARA YASUSHIAWANO YUTAKAYANO YUICHI
    • C08G73/02
    • PROBLEM TO BE SOLVED: To provide a method for producing a new sulfonated triarylamine polymer easily dissolvable in water and alcohol through a few steps by using inexpensive raw materials stably industrially available.SOLUTION: A sulfonating agent is reacted with a triarylamine polymer expressed by formula (7) in a basic polar solvent, where in formula, Arrepresents a 6-20C aromatic group which may have a substitutent; m is an integer of 1 or more; Arrepresents a benzene ring optionally including a substituent selected from a halogen atom, alkyl, alkoxy, alkenyl, aryl, arylamine or heteroaryl group.
    • 要解决的问题:提供一种通过使用稳定工业上可利用的廉价原料,通过几步来制备容易溶于水和醇的新的磺化三芳基胺聚合物的方法。 解决方案:将磺化剂与由式(7)表示的三芳基胺聚合物在碱性极性溶剂中反应,其中在式中,Ar 1 表示6-20C芳族 可能有替代的组; m为1以上的整数, Ar 5表示任选地包括选自卤素原子,烷基,烷氧基,烯基,芳基,芳基胺或杂芳基的取代基的苯环。 版权所有(C)2013,JPO&INPIT