Main > WATER > Treatment > Corrosion > Inhibitor > Urea

Product USA. B

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 03.99
PATENT ASSIGNEE BetzDearborn (Trevose; Pa)
PATENT CLAIMS Method for inhibiting corrosion of metals in contact with aq alkanolamine soln by
- Urea addition
PATENT PHOTOCOPY Available on request

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