公开(公告)号：CA1251440A

公开(公告)日：1989-03-21

申请号：CA491215

申请日：1985-09-20

Applicant: HOECHST AG

Inventor： HANAUER JOHANN F ,  RIECK HANS-PETER ,  KALZ HANS-JUERGEN ,  QUACK JOCHEN M ,  WEISS ARMIN

IPC: B01J20/22 ,  B01J20/10 ,  B01J20/28 ,  C01B33/12 ,  C01B33/44 ,  C11D1/645 ,  C11D3/00 ,  C11D3/12

Abstract: of the disclosure: Adsorbents for polar organic compounds can be prepared by reacting 5-80% of an organic ammonium compound with 20-95X of a crystalline alkali metal phyllosilicate belonging to the group comprising phyllosilicates of the formula Me2Six O2x+1 - y H2O in which Me denotes an alkali metal ion or a proton, x denotes a number greater than 7, in particular from 7.5 to 23, and y denotes a number smaller than 7 x. These organophilic phyllosilicic acids are capable of binding considerable amounts of organic compounds, such as, for example, fats or softeners. They are, therefore, excellently suitable for use as additives for enhancing the washing action in detergents or as a depot for organic compounds.