发明名称 QUATERNARY AMMONIUM HYDROXIDES
摘要 A method of removing a residue from a surface, including applying to the surface a composition including (a) a quaternary ammonium hydroxide having a general formula (I): as defined herein, and (b) a dipolar aprotic solvent substantially free of water; and removing at least a substantial portion of the residue from the surface.
申请公布号 KR20150018779(A) 申请公布日期 2015.02.24
申请号 KR20147029942 申请日期 2013.03.11
申请人 发明人
分类号 C07C217/28;C07D295/08;C11D1/62 主分类号 C07C217/28
代理机构 代理人
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