Inventor
KUEHNER GERHARD
DE10 patents
Patents
10 patentsUS4366139ADec 28, 1982
Process for the production of water containing carbon black preparations
DEGUSSA61 citations94
US6099818AAug 8, 2000
Carbon blacks and process for producing them
DEGUSSA73 citations93
US4221772ASep 9, 1980
Carbon black for lacquers and pigments
DEGUSSA30 citations91
US4435378AMar 6, 1984
Process for removing extractable substances from carbon black
DEGUSSA30 citations90
US5188806AFeb 23, 1993
Method and apparatus for producing carbon black
DEGUSSA23 citations86
US4442163AApr 10, 1984
Resorcinol-filler preparation, process for the production and use of the same
DEGUSSA25 citations81
US4636375AJan 13, 1987
Process for producing furnace blacks of variable carbon black structure
DEGUSSA17 citations72
US4366138ADec 28, 1982
Carbon black useful for pigment for black lacquers
DEGUSSA18 citations71
US4381949AMay 3, 1983
Resorcinol-filler preparation, process for the production and use of the same
DEGUSSA3 citations62
US4430280AFeb 7, 1984
Process for the production of mixed granulate from carbon black and light filler
DEGUSSA4 citations61