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1. 发明公开

KR1020110046189A 무기질 석면 비산 방지제 有权
标题翻译：石棉无机防尘剂
公开(公告)号：KR1020110046189A
公开(公告)日：2011-05-04
申请号：KR1020090103068
申请日：2009-10-28
申请人： 주식회사 인트켐 , 한국건설기술연구원 , 제이앤제이웍스 주식회사
发明人： 안상욱 , 박동철 , 양완희 , 이정우 , 민태수 , 이세현 , 송태협 , 정우석
IPC分类号： C09K3/22
摘要： PURPOSE: An inorganic anti-dusting agent for asbestos is provided to ensure excellent fire refractoriness and heat resistance while not containing volatile organic chemicals, high solidifying property with asbestos, and excellent bond to asbestos. CONSTITUTION: An inorganic anti-dusting agent for asbestos comprises an inorganic binder of an aluminosilicate skeleton, an aminoalkyltrialkoxysilane coupling agent, and water. Or the inorganic anti-dusting agent for asbestos comprises a reaction product bonded to silicon atoms of the coupling agent through oxygen atoms to aluminum atoms of the inorganic binder as a reaction product obtained by reacting the inorganic binder and the coupling agent in the presence of water. The inorganic anti-dusting agent for asbestos does not have volatile organic compounds with the proviso that the aminoalkyl group of the coupling agent is connected to the silicon atom by an Si-C bond and at least one amino group is positioned at the end of the aminoalkyl group opposite to carbon bonded to silicon atom.
摘要翻译：目的：提供石棉无机防尘剂，以确保优异的耐火耐火性和耐热性，而不含挥发性有机化学品，石棉凝固性高，与石棉粘结优异。构成：用于石棉的无机防尘剂包括铝硅酸盐骨架的无机粘合剂，氨基烷基三烷氧基硅烷偶联剂和水。或者石棉的无机防尘剂包括通过氧原子与无机粘合剂的铝原子结合的偶联剂的硅原子的反应产物，作为在水存在下使无机粘合剂和偶联剂反应获得的反应产物。用于石棉的无机防尘剂不具有挥发性有机化合物，条件是偶联剂的氨基烷基通过Si-C键与硅原子连接，并且至少一个氨基位于与碳原子键合的碳相对的氨基烷基。

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