Inventor
SCHOPPEL GERHARD
AT3 patents
Patents
3 patentsUS7568643B2Aug 4, 2009
Process and apparatus for defined comminution of polymer gels
DSM FINE CHEM AUSTRIA GMBH4 citations57
US7566015B2Jul 28, 2009
Process and apparatus for defined communication of polymer gels
DSM FINE CHEM AUSTRIA GMBH2 citations57
US7105631B2Sep 12, 2006
Preparation of alkylated N- or amino, ammonium or spirobicyclic ammonium group-containing, crosslinked polymers
DSM FINE CHEM AUSTRIA GMBH5 citations57