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1.发明授权Dye stripping process employing stabilized hydroxyalkane sulfinic acid baths 失效使用稳定的羟基亚烷基亚磺酸浴的染料剥离方法
公开(公告)号：US2985500A
公开(公告)日：1961-05-23
申请号：US77756758
申请日：1958-12-02
Applicant: BASF AG
Inventor： ALFONS JANSON , JOHANNES CONRAD , KARL MORWEISER
IPC: D06P5/13
CPC classification number: D06P5/138
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