公开(公告)号：EP3365087A1

公开(公告)日：2018-08-29

申请号：EP16794785.2

申请日：2016-10-18

申请人： 3M Innovative Properties Company

发明人： SIERAKOWSKI, Michael J. ,  RABINS, Andrew Wrynn ,  WEILANDT, Karl Dieter ,  WALLER, Clinton P., Jr. ,  BELKIN, Mikhail A. ,  CLEAR, Susannah Cambria ,  WHITING, Tien Yi Theresa Hsu

IPC分类号： B01D17/02 ,  B01D17/04 ,  C01G3/00 ,  C22B3/26 ,  C22B3/30 ,  C22B3/22 ,  C03C25/26 ,  C03C25/28 ,  C22B3/24

CPC分类号： C22B3/0017 ,  B01D17/0208 ,  B01D17/045 ,  B01D17/048 ,  C22B3/0005 ,  C22B3/24 ,  Y02P10/234

摘要： Provided are methods and related compositions for separating immiscible organic and aqueous compositions. The methods include dispersing a discrete, insoluble filler in the organic composition, dispersing the organic composition into the aqueous composition, separating under gravity the organic and aqueous compositions into respective upper and lower layers. Advantageously, the insoluble filler remains in the organic composition and facilitates segregation and coalescence of droplets of the organic composition in the aqueous composition.