Freeze-thaw stabilizers for quaternary ammonium compounds
United States Patent 3274106
Inventors:
Smiens, Leon D.
Publication Date:
09/20/1966
Assignee:
ARCHER DANIELS MIDLAND CO
Other Classes:
510/522, 355/64, 510/525
International Classes:
C11D1/62; D06M13/46; D06M13/463; C11D1/38; D06M13/00