公开(公告)号：US3630913A

公开(公告)日：1971-12-28

申请号：US3630913D

申请日：1969-05-15

Applicant: ALLIED CHEM

Inventor： SCOTT HERBERT F JR ,  GEORGE PRINCE ,  NOVOTNY JOSEPH ,  ULMER HARRY E

IPC: C09K3/18 ,  C23F11/18

CPC classification number: C23F11/185 ,  C09K3/185

Abstract: A FLUID DEICER COMPOSITION PREFERABLY FOR USE TO DEICE AIRCRAFT RUNWAYS, CONSISTING OF FROM 22 TO 26 WEIGHT PERCENT OF UREA, 28 TO 34 WEIGHT PERCENT AMMONIUM NITRATE, AND 25 TO 30 WEIGHT PERCENT ETHYLENE GLYCOL IN WATER, TOGETHER WITH A SUFFICIENT AMOUNT OF A WATER SOLUBLE CHRO-

MATE SLATE TO PROVIDE FROM 0.05 TO 0.15 PERCENT CRO4=ION TO INHIBIT CORROSION OF ALUMINUM AND MAGNESIUM METALS.