Inventor
BERTSCH-FRANK BIRGIT
DE15 patents
Patents
15 patentsUS5658873AAug 19, 1997
Coated sodium percarbonate particles, a process for their production and detergent, cleaning and bleaching compositions containing them
DEGUSSA859 citations98
US6387346B1May 14, 2002
Process for producing hydrogen peroxide by direct synthesis
DEGUSSA63 citations95
US5902682AMay 11, 1999
Coated sodium percarbonate particles, a process for their preparation and their use
DEGUSSA55 citations95
US5560896AOct 1, 1996
Method for producing granulated sodium percarbonate
DEGUSSA37 citations91
US6290775B1Sep 18, 2001
Fluidized bed reactor and a process of using the same
DEGUSSA25 citations90
US6117409ASep 12, 2000
Process for producing hydrogen peroxide by direct synthesis
DEGUSSA30 citations90
US6239095B1May 29, 2001
Process for preparation of coated peroxygen compounds
DEGUSSA27 citations89
US4968500ANov 6, 1990
Continuous method for preparation of granulated sodium perborate
DEGUSSA17 citations81
US7332139B2Feb 19, 2008
Process and device for carrying out reactions in reactor with slot-shaped reaction spaces
DEGUSSA9 citations80
US5714201AFeb 3, 1998
Process for reducing dissolution time in the production and/or coating of sodium percarbonate
DEGUSSA13 citations73
US5094827AMar 10, 1992
High active oxygen content granulated sodium perborate product and method of making the same
DEGUSSA12 citations73
US5250280AOct 5, 1993
Method of preparing storage-stable aqueous sodium peroxymonsulfate solutions
DEGUSSA18 citations68
US5632965AMay 27, 1997
Method for the preparation of stabilized sodium percarbonate
DEGUSSA4 citations62
US5395602AMar 7, 1995
Method for the production of sodium perborate hydrate granulates
DEGUSSA4 citations54
US7041267B2May 9, 2006
Granular sodium carbonate obtained by fluid-bed spray granulation and a process for its production
DEGUSSA0 citations52