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公开(公告)号:US20120142573A1
公开(公告)日:2012-06-07
申请号:US13307497
申请日:2011-11-30
IPC分类号: C09D9/04
CPC分类号: C09D9/005 , B29C33/722 , C11D3/3726 , C11D7/06 , C11D7/263 , C11D7/3209 , C11D7/34 , C11D11/0029
摘要: Use of mixtures comprising(A) at least one solvent with a flashpoint of at least 80° C.,(B) at least one corrosion inhibitor which is liquid at room temperature,(C) at least one base selected from organic amines, ammonium hydroxides, and alkali metal hydroxides,(D) water, and(E) optionally one or more polyurethanes, for removing polyurethane from metal surfaces.
摘要翻译: 使用混合物,其包含(A)至少一种具有至少80℃的闪点的溶剂,(B)至少一种在室温下为液体的腐蚀抑制剂,(C)至少一种选自有机胺,铵 氢氧化物和碱金属氢氧化物,(D)水和(E)任选的一种或多种聚氨酯,用于从金属表面除去聚氨酯。