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1. 发明专利

JP5105529B2 Hydration control method with the heat generating material 有权
公开(公告)号：JP5105529B2
公开(公告)日：2012-12-26
申请号：JP2008018596
申请日：2008-01-30
申请人：吉澤石灰工業株式会社 , 国立大学法人宇都宮大学
发明人：裕恭伊東 , 礼佳岡田 , 昇鈴木 , 正秀佐藤 , 毅古澤 , 美佳原田
IPC分类号： C04B2/02 , C01F11/02 , C04B24/00 , C04B24/26
CPC分类号： C04B20/1033 , C04B2/06 , C04B2/00 , C04B20/1011
摘要： PROBLEM TO BE SOLVED: To provide unslaked lime which does not absorb moisture from the atmosphere to be slaked even when stored for a long period of time in an open condition by enhancing storage stability of the unslaked lime (including calcined dolomite) and which can be hydrated whenever it is subjected to hydration reaction, to provide a method for producing the same, and to provide a method for allowing the unslaked lime to be hydrated at a desired point of time to safely utilize the generated heat. SOLUTION: The surface of the particles of unslaked lime is provided with a coating of an acrylic rubber, a carboxy-modified nitrile rubber, or a mixture thereof. In hydration, the coating is treated with a hydrating water containing a surfactant which is a quaternary ammonium salt as a trigger substance to destroy the coating. The heat generation starts after some time lag from the application of the hydrating water, followed by significant progress of the heat generation. COPYRIGHT: (C)2009,JPO&INPIT

2. 发明专利

JP2011148667A Cement composition using modified molten slag fine aggregate, production method thereof and cement hardened material using the cement composition 审中-公开
标题翻译：水泥组合物使用改性的滑石细粒聚集体，其生产方法和水泥硬化材料使用水泥组合物
公开(公告)号：JP2011148667A
公开(公告)日：2011-08-04
申请号：JP2010013151
申请日：2010-01-25
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： KOTABE YUICHI , KITA TATSUZO
IPC分类号： C04B5/00 , B09B3/00 , C04B14/02 , C04B18/04 , C04B28/02
CPC分类号： C04B20/107 , C04B5/06 , Y02W30/91 , Y02W30/92 , C04B18/106 , C04B20/0076 , C04B20/04 , C04B20/1011 , C04B18/103 , C04B18/0418
摘要： PROBLEM TO BE SOLVED: To provide a cement composition using modified molten slag fine aggregate, which avoids the entrainment or the pop-out phenomenon of excess bubbles when molten slag is used as the fine aggregate, which has improved compressive strength and suppressed neutralization, and to provide a production method of the cement composition and a cement hardened material using the cement composition. SOLUTION: The cement composition using the modified molten slag fine aggregate and the cement hardened material using the cement composition each contains 50-100 mass% modified molten slag to total mass of the fine aggregate, wherein the modified molten slag is obtained by immersing the modified molten slag in magnesium silicofluoride solution having 5-30 mass% concentration for 30 min to 2 hr and after that, by removing the magnesium silicofluoride component stuck to the modified molten slag. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用改性熔渣细骨料的水泥组合物，其避免了当使用熔渣作为细骨料时过量气泡的夹带或弹出现象，其具有改善的抗压强度和抑制中和，并提供使用该水泥组合物的水泥组合物的生产方法和水泥硬化材料。解决方案：使用改性熔渣细骨料的水泥组合物和使用该水泥组合物的水泥硬化材料各自含有50-100质量％的改性熔渣与细骨料的总质量，其中改性熔渣由将改性熔渣浸渍在浓度为5-30质量％的氟硅酸镁溶液中30分钟至2小时，之后，通过除去粘附在改性熔融渣上的氟硅化镁组分。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2009179502A Method for controlling hydration reaction and exothermic material 有权
标题翻译：控制水力反应和热力学材料的方法
公开(公告)号：JP2009179502A
公开(公告)日：2009-08-13
申请号：JP2008018596
申请日：2008-01-30
申请人： Utsunomiya Univ , Yoshizawa Lime Industry , 吉澤石灰工業株式会社 , 国立大学法人宇都宮大学
发明人： ITO HIROYASU , OKADA REIKA , SUZUKI NOBORU , SATO MASAHIDE , FURUSAWA TAKESHI , HARADA MIKA
IPC分类号： C04B2/02 , C04B24/00 , C04B24/26
CPC分类号： C04B20/1033 , C04B2/06 , C04B2/00 , C04B20/1011
摘要： PROBLEM TO BE SOLVED: To provide unslaked lime which does not absorb moisture from the atmosphere to be slaked even when stored for a long period of time in an open condition by enhancing storage stability of the unslaked lime (including calcined dolomite) and which can be hydrated whenever it is subjected to hydration reaction, to provide a method for producing the same, and to provide a method for allowing the unslaked lime to be hydrated at a desired point of time to safely utilize the generated heat. SOLUTION: The surface of the particles of unslaked lime is provided with a coating of an acrylic rubber, a carboxy-modified nitrile rubber, or a mixture thereof. In hydration, the coating is treated with a hydrating water containing a surfactant which is a quaternary ammonium salt as a trigger substance to destroy the coating. The heat generation starts after some time lag from the application of the hydrating water, followed by significant progress of the heat generation. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供即使在开放状态下长时间储存时也不会从大气中吸收水分的未浸渍的石灰，通过提高未煅烧的石灰（包括煅烧白云石）的储存稳定性和其可以在其进行水合反应时水合，以提供其制备方法，并提供一种允许未煅烧的石灰在期望的时间点水合以安全地利用所产生的热量的方法。解决方案：未煅烧石灰颗粒的表面设置有丙烯酸橡胶，羧基改性丁腈橡胶或其混合物的涂层。在水合时，用含有作为季铵盐的表面活性剂的水合水处理涂层作为触发物质以破坏涂层。发热开始时间滞后于水合水，其次是发热显着进展。版权所有（C）2009，JPO＆INPIT

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