公开(公告)号：US3624243A

公开(公告)日：1971-11-30

申请号：US3624243D

申请日：1970-02-27

Applicant: ALLIED CHEM

Inventor： SCOTT HERBERT F JR ,  MOORE WILLIAM P

IPC: C09K3/18 ,  C23F11/08 ,  C23F11/14 ,  C23F11/18

CPC classification number: C23F11/08 ,  C09K3/185

Abstract: Cadmium, aluminum and magnesium metal corrosion by an aqueous deicer solution containing urea, ammonium nitrate and ethylene glycol is inhibited by incorporating therein about 0.05 percent to 0.40 percent by weight of a water-soluble mercaptobenzothiazole salt and about 0.05 percent to 0.40 percent by weight of a water-soluble chromate salt. The deicer solution is preferably for use to deice aircraft runways.

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.

公开(公告)号：US3630752A

公开(公告)日：1971-12-28

申请号：US3630752D

申请日：1969-09-25

Applicant: ALLIED CHEM

Inventor： SCOTT HERBERT F JR

IPC: A23K1/175 ,  C23F11/18 ,  A23K1/00 ,  C05B7/00 ,  C23F11/00

CPC classification number: C23F11/181 ,  A23K20/26 ,  Y10S426/807

Abstract: Ferrous and aluminum metal corrosion by an aqueous solution of ammoniated superphosphoric acid is inhibited by incorporating about 0.5-5 percent by weight of nitrate ion based on the total phosphorous content measured as P2O5. The aqueous solution, which is useful as a ruminant feed supplement, has a pH of 5-8, a nitrogen content of 9-12 percent by weight, and a total phosphorous content measured as P2O5 of 28-39 percent by weight.