Control of foaming in cosmetic or pharmaceutical emulsions comprises incorporating a carbonic acid ester of formula R<1>O-(C2H4O)n-C(O) -(C2H4O)m-OR<2> (I). R<1>=1-22C alkyl; R<2>=R<1> and/or 1-8C alkyl; n=2-20 and m=0 or n, but at least 1 of n and m = 2.
申请公布号
DE4404200(A1)
申请公布日期
1995.08.17
申请号
DE19944404200
申请日期
1994.02.10
申请人
HENKEL KGAA, 40589 DUESSELDORF, DE
发明人
STRIEPLING, GERT-LOTHAR, 40591 DUESSELDORF, DE;BUSCH, PETER, DR., 40699 ERKRATH, DE
