公开(公告)号：US3876572A

公开(公告)日：1975-04-08

申请号：US34808673

申请日：1973-04-04

Applicant: BASF AG

Inventor： SLIWKA WOLFGANG ,  BACHMANN RUDOLF ,  BAUM GUENTHER ,  LUDSTECK DIETER

IPC: C09J7/02 ,  B01F17/52 ,  B01J13/02 ,  B01J13/20 ,  B41M5/165 ,  C11B9/00 ,  C08D9/06

CPC classification number: B01J13/02 ,  B01J13/025 ,  B41M5/165

Abstract: Microcapsule dispersions which have been stabilized with a crosslinked polymer containing carboxyl groups. The physical and chemical properties of the dispersions remain substantially constant while settling and creaming of the dispersed microcapsules are prevented.