Inventor
ROTHBUHR LOTHAR
DE10 patents
Patents
10 patentsUS4128438ADec 5, 1978
Granulate form organosilane preparation
DEGUSSA54 citations95
US4292291ASep 29, 1981
Process for the production of furnace black
DEGUSSA33 citations92
US4164423AAug 14, 1979
Black pigmented UV hardening printing ink
DEGUSSA45 citations86
US3978019AAug 31, 1976
Process for production of deep colored small particle size gas black with low content of extractable matter
DEGUSSA20 citations73
US4179494ADec 18, 1979
Process for the production of carbon black
DEGUSSA9 citations72
US4238199ADec 9, 1980
Process for the control of the ratio DBP number/DBP number after pressing in the manufacture of carbon black pellets
DEGUSSA15 citations71
US4154808AMay 15, 1979
Process for the production of high qualtiy carbon black
DEGUSSA8 citations70
US4197221AApr 8, 1980
Carbon black concentrate
DEGUSSA17 citations68
US3956106AMay 11, 1976
Apparatus and process for the production of grit free finely dispersed pigments
DEGUSSA16 citations64
US4195068AMar 25, 1980
Process for the production of furnace black
DEGUSSA2 citations50