Driers and a process of preparing them
United States Patent 2251798

Inventors:
Friedrich, Meidert
Pongratz, Emmerich V.
Hermann, Schatz
Publication Date:
08/05/1941
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Assignee:
IG FARBENINDUSTRIE AG
Primary Class:
106/310
Other Classes:
556/6, 556/149, 556/105, 556/114, 556/183, 556/49, 556/61, 556/31, 556/171, 556/2, 556/131
International Classes:
C07C53/126; C07C53/128; C09F9/00; C07C53/00