Inventor
LAQUA GERHARD
BE9 patents
Patents
9 patentsUS5489663AFeb 6, 1996
Preparation of polyisocyanates containing isocyanurate groups and use thereof
BASF AG50 citations92
US5728317AMar 17, 1998
Polyisocyanate compositions having a long shelf life and obtainable by phosgene-free methods, their preparation and their use
BASF AG23 citations90
US5808138ASep 15, 1998
Stable polyisocyanate copositions obtainable by phosgene-free methods and their preparation
BASF AG9 citations73
US7518015B2Apr 14, 2009
Process for heterogeneously catalyzed gas phase partial oxidation of at least one organic starting compound
BASF AG5 citations62
US5516928AMay 14, 1996
Preparaion of 3.cyano-3,5,5-trimethylcyclohexanone
BASF AG4 citations62
US6750365B2Jun 15, 2004
Thermal dissociation of allophanates
BASF AG2 citations60
US6410778B2Jun 25, 2002
Method of producing organic diurethanes and/or polyurethanes and their use in the production of di and/or polyisocyanates
BASF AG6 citations57
US7518016B2Apr 14, 2009
Long-term operation of a heterogeneously catalyzed gas phase partial oxidation of at least one organic compound
BASF AG1 citations51
US6888006B2May 3, 2005
Method for processing pyrollidone and n-vinyl pyrollidone residues
BASF AG0 citations49