Inventor
NAUROTH PETER
DE13 patents
Patents
13 patentsUS4857289AAug 15, 1989
Process for preparing precipitated silica
DEGUSSA62 citations95
US5110574AMay 5, 1992
Precipitated silicas and process for their production and use
DEGUSSA31 citations92
US4495167AJan 22, 1985
Precipitated silicas having high structure and process for their preparation
DEGUSSA57 citations92
US4360388ANov 23, 1982
Cerium containing precipitated silica, process for its production
DEGUSSA29 citations91
US4273589AJun 16, 1981
Precipitated silicic acid, method and compositions containing same
DEGUSSA42 citations90
US4208316AJun 17, 1980
Hydrophobic precipitated silicic acid and compositions containing same
DEGUSSA47 citations90
US4094771AJun 13, 1978
Process for preparation of a sprayable precipitated silicic acid suspension
DEGUSSA29 citations80
US4289681ASep 15, 1981
Boron containing precipitated silica
DEGUSSA25 citations77
US4308074ADec 29, 1981
Precipitated silicic acid, method and compositions containing same
DEGUSSA15 citations71
US4224295ASep 23, 1980
Process for the production of finely divided silicic acid by spray drying
DEGUSSA18 citations71
US4179431ADec 18, 1979
Precipitated silicic acid granules
DEGUSSA9 citations69
US4038224AJul 26, 1977
Organically modified silicic acids and silicates for delustering lacquers
DEGUSSA14 citations69
US4238322ADec 9, 1980
Apparatus for preparation of a sprayable precipitated silicic acid suspension
DEGUSSA5 citations60