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公开(公告)号：JP2012206928A
公开(公告)日：2012-10-25
申请号：JP2012042678
申请日：2012-02-29
Inventor： SAGAWA KEIICHIRO , SHIMODA MASARO , NAGASAWA KOJI
CPC classification number: C04B24/121 , C04B24/2647 , C04B40/0039 , C04B2103/408 , C04B24/122
Abstract: PROBLEM TO BE SOLVED: To provide a dispersant for hydraulic compositions which can improve the flowability of hydraulic compositions using a (meth)acrylic acid-based polycarboxylic copolymer as a dispersant.SOLUTION: There is provided the dispersant for hydraulic compositions comprises both N-methyldiethanolamine and a specific (meth)acrylic acid-based polycarboxylic copolymer.
Abstract translation: 要解决的问题：提供一种用于水硬性组合物的分散剂，其可以使用（甲基）丙烯酸类聚羧酸共聚物作为分散剂改善水硬性组合物的流动性。 解决方案：提供用于水硬性组合物的分散剂，其包含N-甲基二乙醇胺和特定的（甲基）丙烯酸基聚羧酸共聚物。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2012098377A
公开(公告)日：2012-05-24
申请号：JP2010244220
申请日：2010-10-29
Inventor： ITOI AKITO , NOMURA TAKAYUKI , NAGASAWA KOJI
IPC: G02B5/20 , C09C3/10 , C09D11/02 , C09D11/033 , C09D11/037 , C09D17/00 , G02B5/22 , G03F7/004
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a colored composition for color filter that has excellent dispersion stability in storage and can form a hardened film with excellent developability and substrate adhesion, and a colored composition for color filter containing a pigment dispersion element obtained by the same method.SOLUTION: There are provided [1] a method of manufacturing a pigment dispersion element for color filter having the following steps (1) and (2), and [2] a colored composition for color filter containing a pigment dispersion element obtained by the same method. In the step (1), a graft polymer (A) containing a nitrogen atom and an organic pigment are dispersed in an ester-based organic solvent to obtain a pigment dispersion liquid. In the step (2), the pigment dispersion liquid obtained in the step (1) and a graft polymer (B) containing a carboxyl group are mixed with each other, wherein both side chains of the graft polymers (A) and (B) contain constitutional units derived from (meta) acrylic acid ester and the absolute value of difference between the Sp values (solubility parameters) of each side chain is 0.5 to 2.5.
Abstract translation: 解决问题的方案：提供一种制造滤色器用着色组合物的方法，该方法在保存时具有优异的分散稳定性并且可以形成具有优异的显影性和基材粘附性的硬化膜，以及含有颜料的滤色剂的着色组合物 通过相同的方法得到的分散元素。 提供了[1]制备用于具有以下步骤（1）和（2）的滤色器用颜料分散体的方法，[2]一种含有获得的颜料分散体的滤色器的着色组合物， 用相同的方法。 在工序（1）中，将含有氮原子和有机颜料的接枝聚合物（A）分散在酯系有机溶剂中，得到颜料分散液。 在步骤（2）中，将步骤（1）中获得的颜料分散液和含有羧基的接枝聚合物（B）彼此混合，其中接枝聚合物（A）和（B）的两个侧链 含有衍生自（甲基）丙烯酸酯的结构单元，并且每个侧链的Sp值（溶解度参数）之间的差的绝对值为0.5至2.5。 版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP2014185049A
公开(公告)日：2014-10-02
申请号：JP2013059900
申请日：2013-03-22
Inventor： SHIMODA MASARO , SAGAWA KEIICHIRO , NAGASAWA KOJI , NAKAMURA KEISUKE
IPC: C04B7/52 , C04B24/02 , C04B24/16 , C04B103/52
CPC classification number: C04B28/02 , C04B7/52 , C04B2103/52 , Y02W30/92 , Y02W30/94 , C04B24/02 , C04B24/16 , C04B18/08 , C04B18/141 , C04B18/146
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing hydraulic powder which makes it possible to obtain a cured body with high initial strength without impairing the pulverizability of a hydraulic compound.SOLUTION: The present invention is a method for producing hydraulic powder having a step for pulverizing a hydraulic compound in the presence of glycerin and hydroxymethanesulfonic acid or a salt thereof.
Abstract translation: 要解决的问题：提供一种制造液压粉末的方法，其可以获得具有高初始强度的固化体而不损害水硬性化合物的粉碎性。溶液：本发明是一种制备具有步骤 用于在甘油和羟基甲磺酸或其盐存在下粉碎水硬性化合物。
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公开(公告)号：JP2014118332A
公开(公告)日：2014-06-30
申请号：JP2012275560
申请日：2012-12-18
Inventor： SAGAWA KEIICHIRO , SHIMODA MASARO , NAGASAWA KOJI
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a water-curable powder capable of obtaining a water-curable powder affording an improved pulverizing efficiency at a step of pulverizing a water-curable compound and yielding a water-curable composition exhibiting an improved compressive strength at the time of the curing thereof.SOLUTION: The provided method for manufacturing a water-curable powder includes a step of pulverizing a water-curable compound in the presence of resorcinol (component (A)) and an alkanolamine (component (B)), whereas the mass ratio of the component (A) and the component (B) (component (A)/component (B)) is 1/99 or above and 35/65 or below.
Abstract translation: 要解决的问题：提供一种能够获得水可固化粉末的水可固化粉末的制备方法，其在粉化水可固化化合物的步骤中获得改善的粉碎效率，并产生显示出改进的压缩性的水可固化组合物 制备水可固化粉末的方法包括在间苯二酚（组分（A））和链烷醇胺（组分（B））的存在下粉碎水可固化化合物的步骤， ），成分（A）和成分（B）（成分（A）/成分（B））的质量比为1/99以上且35/65以下。
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45.发明专利Method for producing liquid composition containing tetrahydro-4h-1,3,5-oxadiazine-4-one 有权生产含四氢-4H-1,3,5-氧杂吖嗪-4-酮的液体组合物的方法
公开(公告)号：JP2014091701A
公开(公告)日：2014-05-19
申请号：JP2012242897
申请日：2012-11-02
Inventor： NAGASAWA KOJI , KAWAKAMI HIROYUKI , AKINO TAKEAKI
IPC: C07D273/04 , C07B61/00
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a liquid composition with a high yield of tetrahydro-4H-1,3,5-oxadiazine-4-one in which the compound has excellent storage stability.SOLUTION: There is provided a method for producing a liquid composition which has a pH of 10.0 or more and contains tetrahydro-4H-1,3,5-oxadiazine-4-one and water by reacting urea and formaldehyde in water, where the feed molar ratio of formaldehyde/urea is 0.3 or more and 1.7 or less and the reaction of urea with formaldehyde is carried out at 15°C or more and 50°C or less and a pH of 10.0 or more in the presence of an alkyldiethanolamine.
Abstract translation: 要解决的问题：提供一种生产具有高收率的四氢-4H-1,3,5-恶二嗪-4-酮的液体组合物的方法，其中该化合物具有优异的储存稳定性。解决方案：提供了一种方法 用于通过在水中使脲和甲醛反应生成pH为10.0以上并含有四氢-4H-1,3,5-恶二嗪-4-酮和水的液体组合物，其中甲醛/尿素的进料摩尔比为 0.3以上且1.7以下，尿烷与甲醛的反应在烷基二乙醇胺存在下，在15℃以上且50℃以下，pH为10.0以上。
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Patent Agency Ranking
公开(公告)号：JP2014051405A
公开(公告)日：2014-03-20
申请号：JP2012195731
申请日：2012-09-06
Inventor： KAWAKAMI HIROYUKI , NAGASAWA KOJI , SAGAWA KEIICHIRO , SHIMODA MASARO
IPC: C04B28/02 , C04B24/00 , C04B24/12 , C04B103/14
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic composition improving strength of a cured body in about 24 hours after preparation.SOLUTION: A hydraulic composition contains one or more amine compounds selected from alkanolamine, an aromatic compound having one or more hydroxyl groups selected from phenol and resorcinol, cement and water, and the content of the amine compound is 0.01 pts.wt. or more and 0.40 pts.wt. or less, the content of the aromatic compound having hydroxyl groups is 0.03 pts.wt. or more and 0.45 pts.wt. or less, and the total amount of the amine compound and the aromatic compound having hydroxyl groups is 0.06 pts.wt. or more and 0.60 pts.wt. or less based on 100 pts.wt. of cement.
Abstract translation: 要解决的问题：提供在制备后约24小时内提高固化体强度的水硬性组合物。溶液：水硬性组合物含有一种或多种胺化合物，其选自烷醇胺，具有一个或多个羟基的芳族化合物，其选自苯酚 和间苯二酚，水泥和水，胺化合物的含量为0.01重量份。 以上且0.40重量份 或更少，具有羟基的芳族化合物的含量为0.03重量份。 以上且0.45重量 并且胺化合物和具有羟基的芳族化合物的总量为0.06重量份。 以上0.60重量份 或更少，基于100重量份 的水泥。
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公开(公告)号：JP2013252999A
公开(公告)日：2013-12-19
申请号：JP2012129968
申请日：2012-06-07
Applicant: KAO CORP
Inventor： KAWAKAMI HIROYUKI , NAGASAWA KOJI , SAGAWA KEIICHIRO , SHIMODA MASARO
IPC: C04B28/02 , C04B24/02 , C04B103/10
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic composition capable of improving strength of a cured body in about 24 hours after being prepared.SOLUTION: A hydraulic composition includes one or more kinds of glycerol compounds selected from glycerol/ethylene oxide adducts in which the addition mole number of glycerol and ethylene oxide is ≥1 and ≤3, an aromatic compound having one or more kinds of hydroxyl groups selected from phenols and resorcinols, cement and water. In the hydraulic composition, the content of the glycerol compounds to the 100 pts.wt cement is ≥0.03 and ≤0.40 pt.wt, the content of the aromatic compound having hydroxyl groups is ≥0.03 and ≤0.45 pt.wt, and the total amount of the glycerol compounds and the aromatic compound having the hydroxyl groups is ≥0.06 and ≤0.50 pt.wt.
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公开(公告)号：JP2013091583A
公开(公告)日：2013-05-16
申请号：JP2011235030
申请日：2011-10-26
Inventor： NAGASAWA KOJI , SHIMODA MASARO , SAGAWA KEIICHIRO , KAWAKAMI HIROYUKI
Abstract: PROBLEM TO BE SOLVED: To provide an additive for hydraulic composition that improves the strength of a hydraulic composition hardened body in about 24 hours after preparation of a hydraulic composition.SOLUTION: There is provided the additive for hydraulic composition comprising nitrocatechol and/or cyanocatechol.
Abstract translation: 要解决的问题：提供一种用于水硬性组合物的添加剂，其在制备水硬性组合物后约24小时内提高水硬性组合物硬化体的强度。 解决方案：提供了包含硝基儿茶酚和/或氰基儿茶酚的水硬性组合物的添加剂。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2012098383A
公开(公告)日：2012-05-24
申请号：JP2010244235
申请日：2010-10-29
Inventor： ITOI AKITO , NOMURA TAKAYUKI , NAGASAWA KOJI
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a pigment dispersion element for color filter that can form a hardened film with excellent developability, substrate adhesion and contrast, and a colored composition for color filter containing a pigment dispersion element obtained by the same method.SOLUTION: There are provided [1] a method of manufacturing a pigment dispersion element for color filter having a step in which a mixture that contains a graft polymer (A) containing an amide group, a graft polymer (B) containing an anionic group, an organic pigment and an ester-based organic solvent is dispersed to obtain a pigment dispersion element (1) wherein both side chains of the graft polymers (A) and (B) contain constitutional units derived from (meta) acrylic acid ester, and [2] a colored composition for color filter containing the pigment dispersion element obtained by the manufacturing method.
Abstract translation: 要解决的问题：提供一种制造可形成具有优异的显影性，底物粘附性和对比度的硬化膜的滤色器用颜料分散元件的方法，以及含有颜料分散元素的滤色器的着色组合物，其含有由 同样的方法。 解决方案：提供[1]一种制造用于滤色器的颜料分散元件的方法，该方法具有以下步骤：含有含有酰胺基的接枝聚合物（A），含有酰胺基的接枝聚合物（B） 分散阴离子基团，有机颜料和酯基有机溶剂，得到颜料分散体（1），其中接枝聚合物（A）和（B）的两个侧链含有由（甲基）丙烯酸酯衍生的结构单元 ，[2]一种含有通过该制造方法得到的颜料分散体的滤色器用着色组合物。 版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP2012036077A
公开(公告)日：2012-02-23
申请号：JP2011152904
申请日：2011-07-11
Inventor： SHIMODA MASARO , SAGAWA KEIICHIRO , NAGASAWA KOJI
IPC: C04B7/52 , C04B7/345 , C04B24/02 , C04B24/12 , C04B103/52
CPC classification number: C04B7/345 , C04B7/52 , C04B24/122 , C04B28/02 , C04B2103/52
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing hydraulic powder which uses a single compoune and which achieves both exhibiting good crushing efficiency of a hydraulic compound and obtaining a hydraulic powder, such as cement, improved in a compression strength in curing of the obtained hydraulic composition.SOLUTION: There is provided a method for producing a hydraulic powder containing 0.5-9.5 wt.% of CA, including a step of pulverizing a hydraulic compound in the presence of an alkanolamine having a freezing point of equal to and less than 0°C.
Abstract translation: 要解决的问题：提供一种制造使用单个组合物的液压粉末的方法，其既实现了水硬性化合物的良好的破碎效率，并且获得了诸如水泥的水硬性粉末，则提高了固化中的抗压强度 的所得水硬性组合物。 解决方案：提供一种含有0.5-9.5重量％的C
3> A”的水硬性粉末的方法，包括在存在下粉碎水硬性化合物的步骤 的冰点等于或小于0℃的链烷醇胺。 版权所有（C）2012，JPO＆INPIT
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