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公开(公告)号:WO2010120617A3
公开(公告)日:2011-02-24
申请号:PCT/US2010030325
申请日:2010-04-08
IPC分类号: C08G18/32 , C08G18/38 , C08G18/79 , C09D175/12 , F16L58/10
CPC分类号: F16L55/164 , C08G18/0885 , C08G18/10 , C08G18/3234 , C08G18/3243 , C08G18/3821 , C08G18/792 , C08G18/798 , C08G2390/40 , C09D175/12 , F16L55/1645
摘要: Methods of forming a coating on (e.g. internal) surfaces of a (e.g. drinking water) pipeline with two-part coating compositions comprising a first part comprising at least one polyisocyanate and a second part comprising at least one aspartic acid ester. Also described is a reactive two-part coating composition comprises a first part comprising at least one polyisocyanate; and a second part comprising at least one aspartic acid ester and at least one aromatic amine that is a solid at 25°C.
摘要翻译: 在具有包含至少一种多异氰酸酯的第一部分和包含至少一种天冬氨酸酯的第二部分的两部分涂料组合物(例如饮用水)管道(例如饮用水)管道的(例如内部)表面上形成涂层的方法。 还描述了一种反应性两部分涂料组合物,其包含包含至少一种多异氰酸酯的第一部分; 和第二部分,其包含至少一种天冬氨酸酯和至少一种在25℃下为固体的芳族胺。