Inventor
CALVIN DONALD W
6 patents
Patents
6 patentsUS4387249AJun 7, 1983
Process for the manufacture of diethylenetriamine
DOW CHEMICAL CO68 citations93
US4151078AApr 24, 1979
Removing oil from water
DOW CHEMICAL CO18 citations71
US4008130AFeb 15, 1977
Method for distilling a ternary azeotrope of fluorosilicic acid, hydrogen fluoride and water
DOW CHEMICAL CO12 citations71
US4585801AApr 29, 1986
Re-use of fluoropolymer membranes
DOW CHEMICAL CO6 citations60
US4508538AApr 2, 1985
Recovery of fumed SiO2
DOW CHEMICAL CO6 citations60
US4059680ANov 22, 1977
Method of preparing fumed SiO2
DOW CHEMICAL CO2 citations60