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31. 发明专利

JP2008115339A Method for producing phosphate polymer 有权
标题翻译：生产磷酸酯聚合物的方法
公开(公告)号：JP2008115339A
公开(公告)日：2008-05-22
申请号：JP2006302255
申请日：2006-11-08
申请人： Kao Corp , 花王株式会社
发明人： NAKA YOSHIHITO , SHIMODA MASARO , KONO YOSHINAO , HAMADA DAISUKE
IPC分类号： C08F230/02 , B01F17/14 , B01F17/42 , C08F2/10
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a phosphate polymer without gellation, from a monomer system containing a large amount of a phosphate-based monomer.
SOLUTION: The phosphate-based polymer is produced by copolymerizing a specific phosphoric acid monoester-based monomer with a specific phosphoric acid diester-based monomer in a mixed solvent having a weight ratio of water/organic solvent of 1/9-9/1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供从含有大量磷酸酯类单体的单体体系制备不凝胶化的磷酸酯聚合物的方法。解决方案：磷酸酯类聚合物通过将特定磷酸单酯类单体与特定磷酸二酯类单体在水/有机溶剂的重量比为1 / 9-9的混合溶剂中共聚来制备 / 1。版权所有（C）2008，JPO＆INPIT

32. 发明专利

JP2007326766A Dispersant for hydraulic composition 有权
标题翻译：液压组合物的分散剂
公开(公告)号：JP2007326766A
公开(公告)日：2007-12-20
申请号：JP2007006851
申请日：2007-01-16
申请人： Kao Corp , 花王株式会社
发明人： SHIMODA MASARO , HAMADA DAISUKE , HAMAI TOSHIMASA
IPC分类号： C04B24/26 , C04B28/02 , C04B103/40 , C08F290/06
摘要： PROBLEM TO BE SOLVED: To provide a dispersant for a hydraulic composition which exerts excellent effects to the dispersibility, fluidity and fluidity retention property of the hydraulic compositions having a wide range of composition and material.
SOLUTION: The dispersant for the hydraulic compositions includes a polymer which is prepared by copolymerizing a specific monomer 1 of an ethylenic unsaturated carboxylic derivative and the like having a polyoxyalkylene group, a phosphoric acid monoester monomer 2, a phosphoric acid diester monomer 3, and an unsaturated carboxylic acid monomer 4 under a pH condition of not greater than 7, and has a ratio (Mw/Mn) of a weight average molecular weight (Mw) to a number average molecular weight (Mn) of 1.0-2.6.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于水溶液组合物的分散剂，其对具有广泛组成和材料的水硬性组合物的分散性，流动性和流动性保持性具有优异的效果。解决方案：用于水硬性组合物的分散剂包括通过使具有聚氧化烯基的烯属不饱和羧酸衍生物等的特定单体1，磷酸单酯单体2，磷酸二酯单体3 和不饱和羧酸单体4，其pH值不大于7，重均分子量（Mw）与数均分子量（Mn）的比（Mw / Mn）为1.0-2.6。版权所有（C）2008，JPO＆INPIT

33. 发明专利

JP2007210877A Dispersant for hydraulic composition 审中-公开
标题翻译：液压组合物的分散剂
公开(公告)号：JP2007210877A
公开(公告)日：2007-08-23
申请号：JP2006133395
申请日：2006-05-12
申请人： Kao Corp , 花王株式会社
发明人： HAMADA DAISUKE , TANIGUCHI TAKAO , SHIMODA MASARO , HAMAI TOSHIMASA , YAMATO FUJIO , SATO TAKAHIRO
IPC分类号： C04B24/26 , C04B28/02 , C04B103/40
CPC分类号： C04B24/246 , C04B2103/408
摘要： PROBLEM TO BE SOLVED: To provide a dispersant capable of obtaining a hydraulic composition having low viscosity and a small variation in fluidity as a function of a variation in temperature. SOLUTION: The dispersant for the hydraulic composition contains a polycarboxylic acid-based polymer A having a carboxylic acid group and an oxyalkylene group and/or an oxystyrene group such as polymers obtained by copolymerizing a specified monomer 1 such as an ethylenic unsaturated carboxylic acid derivative having a polyoxyalkylene group with a specified monomer 2 such as a (metha) acrylic acid, and a polymer B obtained by copolymerizing the monomer 1, a monophosphate-based monomer 3 and a diphosphate-based monomer 4. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供能够获得作为温度变化的函数的低粘度和小的流动性变化的水硬性组合物的分散剂。解决方案：用于水硬性组合物的分散剂包含具有羧酸基和氧化烯基的聚羧酸基聚合物A和/或氧化苯乙烯基团，例如通过使特定的单体1如烯属不饱和羧酸具有特定单体2的聚氧化烯基的酸衍生物，例如（甲基）丙烯酸，以及通过使单体1，单磷酸酯类单体3和二磷酸酯类单体4共聚得到的聚合物B.权利要求：（C）2007，JPO＆INPIT

34. 发明专利

JP2007186635A Method for producing phosphoric ester polymer 有权
标题翻译：生产磷酸酯聚合物的方法
公开(公告)号：JP2007186635A
公开(公告)日：2007-07-26
申请号：JP2006007174
申请日：2006-01-16
申请人： Kao Corp , 花王株式会社
发明人： HAMAI TOSHIMASA , HAMADA DAISUKE , KAMIDATE TAKASHI , MORII YOSHIKAZU , SHIMODA MASARO
IPC分类号： C08F290/06 , C04B24/26 , C04B28/02 , C04B103/40 , C08F2/38 , C08F8/40 , C08F216/14 , C08F230/02
摘要： PROBLEM TO BE SOLVED: To provide a method by which a dispersing agent for a hydraulic composition imparting excellent dispersing effects and viscosity-reducing effects to the hydraulic composition can be produced on an industrial and practicable level.
SOLUTION: The method for producing a phosphoric ester polymer is carried out as follows. A specific polyether monomer 1 having a polyoxyalkylene group, a phosphoric monoester monomer 2 and a phosphoric diester monomer 3 are regulated to pH≤7 and subjected to copolymerization. Thereby, the phosphoric ester polymer suitable as the dispersing agent for the hydraulic composition is obtained.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在工业上和可行的水平上可以产生赋予水硬性组合物优异的分散效果和降低粘度的作用的水硬性组合物用分散剂的方法。解决方案：磷酸酯聚合物的制造方法如下进行。将具有聚氧化烯基的特定聚醚单体1，磷酸单酯单体2和磷酸二酯单体3调节至pH≤7并进行共聚。由此，得到适合作为水硬性组合物的分散剂的磷酸酯类聚合物。版权所有（C）2007，JPO＆INPIT

35. 发明专利

JP2006137629A Admixture for hydraulic composition 审中-公开
标题翻译：液压组合物的混合物
公开(公告)号：JP2006137629A
公开(公告)日：2006-06-01
申请号：JP2004327472
申请日：2004-11-11
申请人： Kao Corp , 花王株式会社
发明人： KAMIDATE TAKASHI , HAMADA DAISUKE , HAMAI TOSHIMASA
IPC分类号： C04B24/26 , C04B28/02 , C04B103/32 , C08F8/40 , C08F290/06
摘要： PROBLEM TO BE SOLVED: To provide an admixture for a hydraulic composition, which has an excellent effect on dispersion retentivity of concrete due to its uniform dissolving into water, and which contains a water soluble polymer inexpensively produced, and to provide a hydraulic composition.
SOLUTION: A polymer contains a polymerization unit (1) having a hydroxy group {excluding a polymerization unit (2)} and a polymerization unit (2) having a polyoxyalkylene chain expressed by the formula: -(AO)
n -R (wherein, R is a hydrogen atom, a fluorine atom, or a monovalent hydrocarbon group optionally having a substituent; AO is a 2-3C oxyalkylene group; n is a number-average value and shows the number of 2-200, and n pieces of AO may be the same or different). The admixture for a hydraulic composition comprises a water soluble polymer obtained by phosphorylating the above polymer by a phosphorylating agent. Further, the hydraulic composition comprises the admixture.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种水硬性组合物的混合物，其由于均匀地溶解在水中而对混凝土的分散保持性具有优异的影响，并且其含有廉价生产的水溶性聚合物，并且提供液压组成。解决方案：聚合物含有包含聚合单元（2）的羟基的聚合单元（1）}和具有由下式表示的聚氧化烯链的聚合单元（2）： - （AO） n -R（其中，R为氢原子，氟原子或任选具有取代基的一价烃基; AO为2-3C氧化烯基; n为数均分子数， 2-200，并且n个AO可以相同或不同）。水硬性组合物的混合物包含通过磷酸化剂磷酸化上述聚合物获得的水溶性聚合物。此外，水硬性组合物包含混合物。版权所有（C）2006，JPO＆NCIPI

36. 发明专利

JP2006137627A Polymer for hydraulic powder dispersion 有权
标题翻译：聚合物用于液压粉末分散
公开(公告)号：JP2006137627A
公开(公告)日：2006-06-01
申请号：JP2004327242
申请日：2004-11-11
申请人： Kao Corp , 花王株式会社
发明人： HAMADA DAISUKE , YADOKORO YOSHIAKI , HAMAI TOSHIMASA , KONO YOSHINAO , SHIMODA MASAAKI , NAKA YOSHIHITO
IPC分类号： C04B24/26 , C04B28/02 , C04B103/32 , C08F290/06 , C08F299/02
摘要： PROBLEM TO BE SOLVED: To obtain a polymer usable as a dispersant for hydraulic component which can impart superior dispersion effect and/or viscosity reducing effect to a hydraulic component.
SOLUTION: The polymer containing a constitution unit I derived from a specified monomer (a) having a polyoxy alkylene group, a constitution unit II derived from a phosphoric acid monoester-based monomer (b), and a constitution unit III derived from phosphoric acid diester-based monomer (c) in specified ratios, is used as a hydraulic powder dispersant.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：获得可用作液压组分分散剂的聚合物，其可以赋予液压组分优异的分散效果和/或降粘效果。解决方案：包含衍生自具有聚氧亚烷基的特定单体（a）的构成单元I，衍生自磷酸单酯类单体（b）的构成单元II）和衍生自以特定比例的磷酸二酯类单体（c）用作水硬性粉末分散剂。版权所有（C）2006，JPO＆NCIPI

37. 发明专利

JP2001106559A ADMIXTURE FOR HYDRAULIC COMPOSITION 失效
公开(公告)号：JP2001106559A
公开(公告)日：2001-04-17
申请号：JP28590599
申请日：1999-10-06
申请人： KAO CORP
发明人： HAMADA DAISUKE , YAMATO FUJIO , MIZUNUMA TATSUYA , ICHIKAWA HIROTSUGU
IPC分类号： C04B24/02 , C04B24/26 , C04B24/32 , C04B28/02 , C04B103/30 , C04B103/32 , C04B103/40 , C04B103/48
摘要： PROBLEM TO BE SOLVED: To prepare an admixture for a hydraulic composition by which coarse large air bubbles are reduced even in the presence of a fixed amount of taken-in air and a hardened body such as concrete having excellent surface appearance is obtained and which is good in preservation stability. SOLUTION: This admixture contains (A) a polymer or copolymer obtained by polymerizing an ethylenically unsaturated carboxylic acid having a polyoxyalkylene group, a (meta)allyl alcohol and their derivatives and (B) a mixture containing oxyalkylene compounds 1-3 of formula I by specified ratios.

38. 发明专利

JP2004256321A ADMIXTURE FOR HYDRAULIC COMPOSITION 审中-公开
公开(公告)号：JP2004256321A
公开(公告)日：2004-09-16
申请号：JP2003046051
申请日：2003-02-24
申请人： KAO CORP
发明人： HAMADA DAISUKE , YAMAMURO HODAKA
IPC分类号： C04B24/26 , C04B40/00 , C04B103/32 , C08F283/06 , C08L51/08 , C08L57/00
摘要： PROBLEM TO BE SOLVED: To provide an admixture for a hydraulic composition which can be added to the hydraulic composition to inhibit setting retardation and suppress variation in a flow property retention capacity which occurs according to the kind or quality of a hydraulic powder such as cement. SOLUTION: The admixture for the hydraulic composition contains (A) a polymer or its salt obtained by graft polymerizing an ethylenically unsaturated carboxylic acid to a polyalkylene oxide and (B) a polycarboxylic acid copolymer which has a side chain containing a structural unit derived from an alkylene oxide and a main chain containing a structural unit derived from an ethylenically unsaturated carboxylic acid. COPYRIGHT: (C)2004,JPO&NCIPI

39. 发明专利

JP2002121058A ADMIXTURE FOR HYDRAULIC COMPOSITION 失效
公开(公告)号：JP2002121058A
公开(公告)日：2002-04-23
申请号：JP2000308072
申请日：2000-10-06
申请人： KAO CORP
发明人： HAMADA DAISUKE , MASANAKA MASAFUMI
IPC分类号： C04B24/32 , C04B24/02 , C04B24/26 , C04B103/30 , C08F299/02 , C08L55/00 , C08L71/02
摘要： PROBLEM TO BE SOLVED: To provide an admixture giving a hydraulic composition which satisfies fluidity, viscosity, flowage retentivity and retarding property in a well- balanced state. SOLUTION: The admixture for a hydraulic composition contains a polymer or copolymer obtained by polymerizing a monomer mixture containing (A) a compound having at least one phosphonic acid group (a1) and at least one polyoxyalkylene group (a2) and (B) an ethylenically unsaturated monomer having a polyoxyalkylene group with an average degree of polymerization of 20-300.

40. 发明专利

JP2002080251A CEMENT DISPERSANT 审中-公开
公开(公告)号：JP2002080251A
公开(公告)日：2002-03-19
申请号：JP2001199246
申请日：2001-06-29
申请人： KAO CORP
发明人： SHIBA DAISUKE , SATO HARUYUKI , HAMADA DAISUKE
IPC分类号： C04B24/26 , C04B24/30 , C04B40/00 , C04B103/40
摘要： PROBLEM TO BE SOLVED: To provide a cement dispersant capable of improving universality for viscosity-modifying fresh concrete, keeping strength of steam curing, and various manufacturing conditions of concrete. SOLUTION: The cement dispersant is obtained by copolymerizing the specific monomer (A1) such as ethylenically unsaturated carboxylic acid derivative having polyoxyalkylene group and the specific monomer (A2) such as (meta) acrylic acid, contains the copolymer mixture (A) changed in the mole ratio of (A1)/(A2) at least once in the middle of the reaction and the water solution salt of aromatic sulfonic acid (B).

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