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1. 发明专利

JP2011132052A Protective coating material of concrete structure, and protection method of the concrete structure 有权
标题翻译：混凝土结构的保护涂层材料及混凝土结构的保护方法
公开(公告)号：JP2011132052A
公开(公告)日：2011-07-07
申请号：JP2009291210
申请日：2009-12-22
申请人： Dyflex Corp , Shikoku Electric Power Co Inc , Shikoku Res Inst Inc , 四国電力株式会社 , 株式会社ダイフレックス , 株式会社四国総合研究所
发明人： HAGA YUKIKO , YOSHIDA SATORU , YANO TETSUYOSHI , YONEZAWA KAZUHIRO , NISHIMORI SHUJI
IPC分类号： C04B41/63 , C08G18/40 , C08K5/54 , C08L75/04 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide the protective coating material of a concrete structure, which enables visual check of the surface state of the structure after coating, has high adhesion, and does not need a primer, and to provide the protection method of a concrete structure using the same. SOLUTION: The protective coating material of the concrete structure is obtained by combining an A liquid containing, as a main component, an isocyanate group-terminated urethane prepolymer obtained from a polyisocyanate compound and a polyol compound and a B liquid containing, as a main component, a polyamine. The viscosity of the A liquid and the B liquid is each ≤10,000 mPa s at 23°C. The curing time is 1-10 min after mixing the A liquid and the B liquid. One or more kinds of silane coupling agents are included in at least one of the A liquid and the B liquid by 1 wt.% or more. The hiding ratio of the protective coating material is ≤30%. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种混凝土结构的保护涂层材料，其能够目视检查涂覆后的结构的表面状态，具有高粘附性，并且不需要底漆，并且提供保护方法的具体结构。解决方案：混凝土结构的保护涂层材料是将含有作为主要成分的由多异氰酸酯化合物得到的异氰酸酯基封端的氨基甲酸酯预聚物和多元醇化合物的A液与含有作为主要成分，多胺。 A液和B液的粘度在23℃下分别≤10,000mPa·s。混合A液和B液后固化时间为1-10分钟。一种或多种硅烷偶联剂在A液和B液中的至少一种中包含1重量％以上。保护涂层材料的遮盖率≤30％。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2012092266A Protective coating material of concrete structure, and method for protecting the concrete structure 有权
标题翻译：混凝土结构保护涂层材料及保护混凝土结构的方法
公开(公告)号：JP2012092266A
公开(公告)日：2012-05-17
申请号：JP2010242490
申请日：2010-10-28
申请人： Dyflex Corp , Shikoku Electric Power Co Inc , Shikoku Res Inst Inc , 四国電力株式会社 , 株式会社ダイフレックス , 株式会社四国総合研究所
发明人： HAGA YUKIKO , YOSHIDA SATORU , YANO TETSUYOSHI , YONEZAWA KAZUHIRO , NISHIMORI SHUJI
IPC分类号： C09D175/04 , C09D7/12
摘要： PROBLEM TO BE SOLVED: To provide a protective coating material of a concrete structure, which enables visual check of the surface state of the structure after coating, has high adhesiveness, does not need a primer and can be suitably used out of doors; and to provide a method for protecting the concrete structure by the coating material.SOLUTION: The protective coating material of the concrete structure is obtained by combining: a liquid A containing, as a main component, an isocyanate group-terminated urethane prepolymer comprising a polyisocyanate compound having no isocyanate group directly bonded to an aromatic ring and an active hydrogen compound having a carbonate skeleton; and a liquid B including polyamine as a main component. The viscosities of the liquids A and B are each ≤10,000 [mPa s], and the gelation time after mixing is ≤15 min. One or more of silane coupling agents are included in at least one of the liquids A and B, and the hiding ratio of the coating material is ≤30%.
摘要翻译：要解决的问题：为了提供一种混凝土结构的保护涂层材料，其能够目视检查涂覆后的结构的表面状态，具有高粘合性，不需要底漆并且可以适当地用于门外 ; 并提供通过涂层材料保护混凝土结构的方法。＆lt; P＆gt;解决方案：混凝土结构的保护涂层材料通过以下方式得到：含有作为主要成分的异氰酸酯基封端的氨基甲酸酯预聚物的液体A，该异氰酸酯基封端的氨基甲酸酯预聚物包含不与芳环直接键合的异氰酸酯基的多异氰酸酯化合物，具有碳酸酯骨架的活性氢化合物; 和包含多胺作为主要成分的液体B。液体A和B的粘度各自≤10,000[mPa·s]，混合后的凝胶化时间≤15分钟。一种或多种硅烷偶联剂包括在至少一种液体A和B中，并且涂料的隐藏率≤30％。版权所有（C）2012，JPO＆INPIT

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