Inventor

HAX JOERG

DE2 patents

Patents

2 patents

US4451631AMay 29, 1984

Agent and method for deoiling sand and rock masses

CASSELLA FARBWERKE MAINKUR AG16 citations79

US4521579AJun 4, 1985

High molecular weight water-soluble polymers useful in deoiling sand and rock masses

CASSELLA FARBWERKE MAINKUR AG12 citations70