PROCESS FOR THE AFTER TREATMENT OF ALUMINIUM OXIDE LAYERS WITH AQUEOUS SOLUTIONS CONTAINING ALKALI SILICATE, AND ITS APPLICATION DURING THE MANUFACTURE OF SUPPORTS FOR OFFSET PRINTING PLATES
摘要
申请公布号
DE3375307(D1)
申请公布日期
1988.02.18
申请号
DE19833375307
申请日期
1983.08.22
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
PLIEFKE, ENGELBERT, DR. DIPL.-CHEM.;USBECK, GERHARD, DR. DIPL.-CHEM.