申请人:Lang Frank-Peter
公开号:US20090030241A1
公开(公告)日:2009-01-29
The invention relates to an amphiphile acetal of formula (1),
wherein R
1
represents n-C
8
-C
22
-alkyl or iso-C
9
-C
15
-alkyl, R
2
and R
4
represent C
1
to C
7
-alkyl or have the same meaning as R
1
, and R
3
represents C
1
-C
7
-alkyl. The compounds are suitable as surfactants, emulsifiers, demulsifiers, wetting agents or defoaming agents.