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公开(公告)号:US11168218B2
公开(公告)日:2021-11-09
申请号:US15999446
申请日:2017-02-13
发明人: Jörg Sötemann , Jörg Andreas Maier
IPC分类号: B03D1/01 , B03D1/02 , C09C1/02 , C09C1/40 , C09C1/42 , D21H17/00 , D21H19/40 , D21H19/38 , D21H17/67 , D21H17/68 , D21H21/28 , B03D1/08 , C09C1/36
摘要: A process is described for manufacturing white pigment containing products. The white pigment containing products are obtained from at least one white pigment and impurities containing material via froth flotation.