发明公开
- 专利标题： VERFAHREN ZUM ENTFERNEN VON MIT ORGANISCHEN BESCHICHTUNGEN VERSEHENEN SUBSTRATEN
- 专利标题（英）： Method for removing substrates provided with organic coatings
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申请号： EP15702000.9申请日： 2015-02-03
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公开(公告)号： EP3102719A1公开(公告)日： 2016-12-14
- 发明人: EILINGHOFF, Ron , SCHWAMB, Michael , WASSERFALLEN, Daniel , SOTKE, Vera , FRENKEL, Aliaksandr , GEROLD, Stephanie , BREMSER, Wolfgang , DROLL, Martin , SEEWALD, Oliver , NIESEN-WARKENTIN, Evgenija , SCHACHTSIEK, Lars , TRAUT, Manuel
- 申请人： Chemetall GmbH
- 申请人地址： Trakehner Strasse 3 60487 Frankfurt am Main DE
- 专利权人： Chemetall GmbH
- 当前专利权人： Chemetall GmbH
- 当前专利权人地址： Trakehner Strasse 3 60487 Frankfurt am Main DE
- 代理机构： Uppena, Franz
- 优先权： DE102014201919 20140204
- 国际公布： WO2015117959 20150813
- 主分类号： C23G1/18
- IPC分类号： C23G1/18 ; C09D9/00 ; C23C18/18 ; C23G1/14 ; C23G1/24 ; C23G1/26
摘要：
The invention relates to a method for removing a substrate that is coated with an organic coated coating by means of ionogenic gel formation. In said method, a wet or dry organic coating that has not yet formed a film on the substrate is treated with an aqueous solution of a metal salt from main group I in the periodic table of the elements, a complexing agent and/or a basic compound having a pH value >10.
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