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1. 发明专利

JP2012232873A Polyalkylene glycol-based polymer 审中-公开
标题翻译：聚乙烯基甘油聚合物
公开(公告)号：JP2012232873A
公开(公告)日：2012-11-29
申请号：JP2011102317
申请日：2011-04-28
申请人： Nippon Shokubai Co Ltd , 株式会社日本触媒
发明人： SAKAMOTO NOBORU , YUASA TSUTOMU , KUROKI TOMOYA
IPC分类号： C04B24/26 , C04B28/02 , C04B103/30 , C04B103/40 , C08G81/02
摘要： PROBLEM TO BE SOLVED: To provide a polyalkylene glycol-based polymer which exhibits performances such as cement dispersibility or slump retention property at a higher level, and is thereby useful for various applications, especially for the application of cement admixture, and to provide a cement admixture and a cement composition using the same.SOLUTION: The polyalkylene glycol-based polymer has such a structure that a terminal oxygen atom at at least one terminal of a polyalkylene glycol chain is bonded directly or via an organic residue to the terminal of the main chain of a polymer including a constituent unit derived from a vinyl-based monomer component. The polyalkylene glycol-based polymer has a structure of the formula (1), and the vinyl-based monomer component indispensably includes an unsaturated polyalkylene glycol-based monomer. In the unsaturated polyalkylene glycol-based monomer, the average added mole number r is 50 or more.
摘要翻译：要解决的问题：提供一种表现出诸如水泥分散性或坍落度保持性等性能的聚亚烷基二醇类聚合物，因此可用于各种用途，特别是用于水泥外加剂的应用，以及提供水泥外加剂和使用其的水泥组合物。聚亚烷基二醇类聚合物具有这样的结构，使得聚亚烷基二醇链的至少一个末端的末端氧原子直接或经由有机残基键合到包含以下物质的聚合物的主链的末端衍生自乙烯基类单体组分的构成单元。聚亚烷基二醇类聚合物具有式（1）的结构，乙烯基类单体成分不可缺少地包含不饱和聚亚烷基二醇类单体。在不饱和聚亚烷基二醇类单体中，平均加成摩尔数r为50以上。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012131997A Phosphorus atom-containing (poly)alkylene glycol-based polymer 有权
标题翻译：含磷原子的（聚）亚烷基甘油基聚合物
公开(公告)号：JP2012131997A
公开(公告)日：2012-07-12
申请号：JP2011262856
申请日：2011-11-30
申请人： Nippon Shokubai Co Ltd , 株式会社日本触媒
发明人： SAKAMOTO NOBORU , KUROKI TOMOYA
IPC分类号： C08F293/00 , C04B24/26 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To provide a polymer that exhibits higher-level performance, such as water reducing properties and workability, in a cement composition etc. and is useful in various applications, especially in cement admixture applications, and a method for producing such a polymer simply, efficiently, and inexpensively.SOLUTION: The Phosphorus atom-containing (poly)alkylene glycol-based polymer is a polymer essentially including a phosphorus atom and a (poly)alkylene glycol chain. The polymer includes the (poly)alkylene glycol chain and a structural unit derived from a vinyl monomer. The polymer includes a structure in which the terminal oxygen atom in at least one end of the (poly)alkylene glycol chain is bonded to the phosphorus atom via an organic residue, the organic residue is bonded to the phosphorus atom via a phosphorus-carbon bond, and the phosphorus atom is bonded to the main chain of the structural unit derived from a vinyl monomer.
摘要翻译：待解决的问题：提供一种在水泥组合物等中表现出较高水平性能如降水性能和可加工性的聚合物，并且可用于各种应用中，特别是在水泥外加剂应用中，以及用于简单，有效，廉价地生产这种聚合物。含磷原子的（聚）亚烷基二醇类聚合物是基本上包含磷原子和（聚）亚烷基二醇链的聚合物。聚合物包括（聚）亚烷基二醇链和衍生自乙烯基单体的结构单元。聚合物包括其中（聚）亚烷基二醇链的至少一端中的末端氧原子通过有机残基键合到磷原子的结构，有机残基通过磷 - 碳键键合到磷原子上，并且磷原子与衍生自乙烯基单体的结构单元的主链结合。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012116951A Polyalkylene glycol-based polymer, cement admixture, and cement composition 审中-公开
标题翻译：聚乙烯基甘油基聚合物，水泥混合物和水泥组合物
公开(公告)号：JP2012116951A
公开(公告)日：2012-06-21
申请号：JP2010267912
申请日：2010-11-30
申请人： Nippon Shokubai Co Ltd , 株式会社日本触媒
发明人： SAKAMOTO NOBORU
IPC分类号： C08G75/04 , C04B24/26 , C04B28/02 , C04B103/30 , C04B103/40
摘要： PROBLEM TO BE SOLVED: To provide a polyalkylene glycol-based polymer which is useful for various uses, develops the cement dispersibility and the slump retention in a cement composition well balancedly in high levels particularly by using the polymer for a cement admixture, can make the state of a cement composition good, and can suitably be used as a cement admixture because the amount of the cement admixture added can be reduced; and to provide a cement admixture and a cement composition using the same.SOLUTION: The polymer has a polyalkylene glycol chain and a structural unit originated from a vinylic monomer. The polymer has a structure in which a terminal oxygen atom in at least one terminal of the polyalkylene glycol chain is bonded to a main chain terminal of a structural unit originated from the vinylic monomer directly or through an organic residue. The vinylic monomer is a polyalkylene glycol-based polymer containing essentially two or more unsaturated polyalkylene glycol-based monomers having different chain lengths of polyalkylene glycol chains.
摘要翻译：要解决的问题：为了提供可用于各种用途的聚亚烷基二醇类聚合物，特别是通过使用聚合物用于水泥混合物，在水泥组合物中以高水平平衡地发展水泥分散性和坍落度保留性，可以使水泥组合物的状态良好，并且可以适当地用作水泥混合物，因为可以减少添加的水泥混合物的量; 并提供使用其的水泥混合物和水泥组合物。解决方案：聚合物具有聚亚烷基二醇链和源自乙烯基单体的结构单元。聚合物具有这样的结构，其中聚亚烷基二醇链的至少一个末端中的末端氧原子直接或通过有机残基结合到源自乙烯基单体的结构单元的主链末端。乙烯基单体是含有基本上两个或更多个不饱和聚亚烷基二醇类单体的聚亚烷基二醇类聚合物，其具有不同链长的聚亚烷基二醇链。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2012116950A Polyalkylene glycol-based polymer, cement admixture, and cement composition 审中-公开
标题翻译：聚乙烯基甘油基聚合物，水泥混合物和水泥组合物
公开(公告)号：JP2012116950A
公开(公告)日：2012-06-21
申请号：JP2010267911
申请日：2010-11-30
申请人： Nippon Shokubai Co Ltd , 株式会社日本触媒
发明人： SAKAMOTO NOBORU
IPC分类号： C08F290/06 , C04B24/26 , C04B28/02 , C04B103/40 , C08G65/334
摘要： PROBLEM TO BE SOLVED: To provide a polyalkylene glycol-based polymer capable of exhibiting the performance such as water reducibility and workability in a cement composition and the like in high levels, and useful for various uses, particularly for usage for a cement admixture; and to provide a cement admixture and a cement composition using the same.SOLUTION: The polymer has a structural unit originated from a vinylic monomer and a polyalkylene glycol chain as a main chain. The polymer has a structure in which a terminal oxygen atom in at least one terminal of the polyalkylene glycol chain is bonded to a main chain terminal of a structural unit originated from the vinylic monomer directly or through an organic residue. The vinylic monomer is a polyalkylene glycol-based polymer containing essentially an unsaturated polyalkylene glycol-based polymer having a polyalkylene glycol chain having essentially a ≥3C oxyalkylene group.
摘要翻译：要解决的问题：提供一种能够在水泥组合物等中显示高水平的水可还原性和可加工性等性能的聚亚烷基二醇类聚合物，可用于各种用途，特别是用于水泥混合物; 并提供使用其的水泥混合物和水泥组合物。解决方案：聚合物具有源自乙烯基单体和聚亚烷基二醇链作为主链的结构单元。聚合物具有这样的结构，其中聚亚烷基二醇链的至少一个末端中的末端氧原子直接或通过有机残基结合到源自乙烯基单体的结构单元的主链末端。乙烯基单体是基本上含有具有基本上≥3C氧化烯基的聚亚烷基二醇链的不饱和聚亚烷基二醇类聚合物的聚亚烷基二醇类聚合物。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012116706A Polymer-containing composition, cement admixture, and cement composition 有权
标题翻译：含聚合物组合物，水泥混合物和水泥组合物
公开(公告)号：JP2012116706A
公开(公告)日：2012-06-21
申请号：JP2010267914
申请日：2010-11-30
申请人： Nippon Shokubai Co Ltd , 株式会社日本触媒
发明人： SAKAMOTO NOBORU
IPC分类号： C04B24/26 , C04B28/02 , C04B103/30 , C04B103/40 , C08L55/00
摘要： PROBLEM TO BE SOLVED: To provide a polymer-containing composition, which contains a polyalkylene glycol polymer and can be suitably used as a cement admixture, since the composition useful for various purposes exhibits well-balanced cement dispersibility and cement retaining properties in a cement composition when used as a cement admixture especially, can improve conditions of the cement composition, and can reduce an admixture addition amount.SOLUTION: The polymer-containing composition includes two or more kinds of a polyalkylene glycol polymer (A) and a polyalkylene glycol polymer (B), which are different in the acidity in the structural unit derived from a vinyl monomer.
摘要翻译：待解决的问题：提供含有聚亚烷基二醇聚合物并且可以适合用作水泥混合物的含聚合物的组合物，因为用于各种目的的组合物显示出均匀的水泥分散性和水泥保留性能当水泥组合物特别用作水泥混合物时，可以改善水泥组合物的条件，并且可以减少混合添加量。解决方案：含聚合物的组合物包含两种或多种衍生自乙烯基单体的结构单元的酸度不同的聚亚烷基二醇聚合物（A）和聚亚烷基二醇聚合物（B）。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2007277575A Polycarboxylic acid copolymer, its manufacturing method, and its use 有权
标题翻译：聚羧酸共聚物及其制备方法及其应用
公开(公告)号：JP2007277575A
公开(公告)日：2007-10-25
申请号：JP2007151255
申请日：2007-06-07
申请人： Nippon Shokubai Co Ltd , 株式会社日本触媒
发明人： YUASA TSUTOMU , NISHIKAWA TOMOTAKA , SAKAMOTO NOBORU , HIRATA TAKESHI , IZUKASHI HIROKO , UEDA TOMIYASU , TANAKA HIROMICHI , ONDA YOSHIYUKI , UNO TORU
IPC分类号： C08F290/06 , C04B24/26 , C04B28/02 , C08F2/38 , C08F299/00
摘要： PROBLEM TO BE SOLVED: To provide a polycarboxylic acid copolymer making water-reducing property and operability of a cement composition etc. excellent, and, when fluidity and water-reducing property are the same, making its handling easier, its manufacturing method, and a cement additive and a cement composition containing it, and further a polycarboxylic acid copolymer and a cement additive capable of using favorably in an ultrahigh strength concrete for its ability to improve the strength and durability of its cured products, and a manufacturing method of the polycarboxylic acid copolymer having high water-reducing performance and capable of improving operability in cemnent construction by reducing the viscosity of the cement composition etc. SOLUTION: This polycarboxylic acid copolymer is formed by copolymerization of a polyalkylene glycol unsaturated monomer (A2) having an oxyalkylene group bonded to a polyhydric alcohol residue, and a monomer component containing an unsaturated monocarboxylic acid monomer (B'). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种使水泥组合物的降水性和可操作性优异的多元羧酸共聚物，并且当流动性和减水性相同时，使其操作更容易，其制造方法以及含有它的水泥添加剂和水泥组合物，以及能够在超高强度混凝土中有利地利用其提高其固化产物的强度和耐久性的能力的多元羧酸共聚物和水泥添加剂的制造方法该聚羧酸共聚物通过降低水泥组合物的粘度等，能够提高水泥组合物的粘度，从而提高了水泥组合物的粘度。通过使聚亚烷基二醇不饱和单体（A2）与聚亚烷基二醇不饱和单体具有与多元醇残基键合的氧化烯基和含有不饱和脂肪酸的单体成分有机单羧酸单体（B'）。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2006282855A Method for producing copolymer and cement admixture 审中-公开
标题翻译：生产共聚物和水泥混合物的方法
公开(公告)号：JP2006282855A
公开(公告)日：2006-10-19
申请号：JP2005104732
申请日：2005-03-31
申请人： Nippon Shokubai Co Ltd , 株式会社日本触媒
发明人： YUASA TSUTOMU , SAKAMOTO NOBORU , KOZUKI SHUICHI , MATSUDA YUKO
IPC分类号： C08F290/06 , C04B24/26 , C04B28/02 , C04B103/40 , C08F2/10 , C08F2/38
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a copolymer in which an unsaturated polyalkylene glycol-based monomer is efficiently copolymerized with an unsaturated carboxylic acid-based monomer and to provide a cement admixture for imparting excellent characteristics to cement. SOLUTION: The method for producing the copolymer comprises copolymerizing the unsaturated polyalkylene glycol ether-based monomer with the unsaturated carboxylic acid-based monomer. When copolymerizing the unsaturated polyalkylene glycol ether-based monomer with the unsaturated carboxylic acid-based monomer by feeding these monomers to a reactor, after feeding the unsaturated polyalkylene glycol ether-based monomer, a part of the unsaturated carboxylic acid-based monomer is fed into the reactor and copolymerization is carried out. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供一种制备共聚物的方法，其中不饱和聚亚烷基二醇类单体与不饱和羧酸类单体有效共聚，并提供赋予水泥优异特性的水泥掺合剂。解决方案：共聚物的制备方法包括使不饱和聚亚烷基二醇醚类单体与不饱和羧酸类单体共聚。当将不饱和聚亚烷基二醇醚类单体与不饱和羧酸类单体进行共聚时，将这些单体进料到反应器中，在加入不饱和聚亚烷基二醇醚类单体后，将一部分不饱和羧酸类单体加入进行反应器和共聚。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006282853A Method for producing polycarboxylic acid-based polymer for cement admixture 有权
标题翻译：用于生产用于水泥混合物的聚碳酸酯基聚合物的方法
公开(公告)号：JP2006282853A
公开(公告)日：2006-10-19
申请号：JP2005104689
申请日：2005-03-31
申请人： Nippon Shokubai Co Ltd , 株式会社日本触媒
发明人： YUASA TSUTOMU , SAKAMOTO NOBORU , KOZUKI SHUICHI , MATSUDA YUKO
IPC分类号： C08F2/38 , C04B24/26 , C08F20/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a polycarboxylic acid-based polymer for cement admixture in which excellent initial dispersibility can be imparted to a cement composition and to provide the cement admixture containing the polymer produced by the method.
SOLUTION: The method for producing the polycarboxylic acid-based polymer for cement admixture comprises changing the ratio of the feed amount of a chain transfer agent to the feed amount of an unsaturated monomer in a step for feeding the unsaturated monomer containing an unsaturated carboxylic acid and the chain transfer agent into a reactor and polymerizing the unsaturated monomer in the presence of the chain transfer agent.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供一种水泥混合物的聚羧酸类聚合物的制造方法，其中可以赋予水泥组合物优异的初始分散性，并提供含有通过该方法制备的聚合物的水泥混合物。解决方案：用于生产水泥混合物的聚羧酸基聚合物的方法包括在供给含有不饱和单体的不饱和单体的步骤中改变链转移剂的进料量与不饱和单体的进料量的比例羧酸和链转移剂加入到反应器中并在链转移剂的存在下使不饱和单体聚合。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2017078017A 非水硬性粉体含有組成物用添加剤およびコンクリート組成物审中-公开
公开(公告)号：JP2017078017A
公开(公告)日：2017-04-27
申请号：JP2016206053
申请日：2016-10-20
申请人：株式会社日本触媒 , Nippon Shokubai Co Ltd
发明人： SAKAMOTO NOBORU , SATO MASAHIRO
IPC分类号： C04B24/26 , C04B28/00 , C08F290/06
摘要：【課題】非水硬性粉体含有組成物の流動性を向上することができる非水硬性粉体含有組成物用添加剤を提供する。また、そのような非水硬性粉体含有組成物用添加剤を含むコンクリート組成物を提供する。【解決手段】本発明の非水硬性粉体含有組成物用添加剤は、特定の不飽和ポリアルキレングリコール系単量体(a)由来の構造単位(I):1モル%〜35モル%と、特定のカルボン酸系構造単位:0モル%〜98モル%と、特定のカルボン酸カルシウム塩系構造単位:1モル%〜99モル%と、その他の単量体(d)由来の構造単位(IV):0モル%〜34モル%と、を含むポリカルボン酸系共重合体からなる、非水硬性粉体含有組成物に用いる添加剤であって、該構造単位(I)、該構造単位(II)、該構造単位(III)、該構造単位(IV)の合計が100モル%であり、該構造単位(II)と該構造単位(III)の合計が65モル%〜99モル%である。【選択図】なし

10. 发明专利

JP2015030639A セメント混和剤、及び、セメント組成物审中-公开
标题翻译：水泥混合料和水泥组合物
公开(公告)号：JP2015030639A
公开(公告)日：2015-02-16
申请号：JP2013161566
申请日：2013-08-02
申请人：株式会社日本触媒 , Nippon Shokubai Co Ltd
发明人： TOMITA TAKASHI , MASANAGA MARI , SAKAMOTO NOBORU
IPC分类号： C04B24/26 , C04B24/02 , C04B24/32 , C04B28/02 , C08F290/06 , C08G85/00
摘要：【課題】セメントの分散性に優れるとともに、乾燥収縮を抑制することのできるセメント混和剤を提供する。【解決手段】(ポリ)アルキレングリコール鎖の少なくとも1つの末端にビニル系単量体単位による高分子鎖の主鎖末端が結合部位を介して結合した構造を必須とする(ポリ)アルキレングリコール系重合体と、収縮低減剤とを含むことを特徴とするセメント混和剤。【選択図】なし
摘要翻译：要解决的问题：提供一种能够使水泥的分散性优异并可以抑制干燥收缩的水泥外加剂。解决方案：水泥混合物包含：减缩剂; 和（聚）亚烷基二醇类聚合物，其基本上具有使包含乙烯基单体单元的聚合物链的主链末端与（多）亚烷基二醇链的至少一个末端连接的结构，。

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