Patent ID: 8366957

Claim:
A deicing composition comprising glycerol, a glycol and a salt of an organic acid, in which the amount of glycerol is 5-70 parts by weight, the amount of the glycol is 1-30 parts by weight, the amount of the salt of the organic acid is 5-30 parts by weight, and wherein the salt of the organic acid is selected from the group consisting of an alkali metal salt, an alkali earth metal salt of lower organic acid, a sodium salt of lactic acid, a calcium salt of lactic acid, a potassium salt of lactic acid, a magnesium salt of lactic acid, a sodium salt of acetic acid, a calcium salt of acetic acid, a potassium salt of acetic acid, a magnesium salt of acetic acid, a sodium salt of formic acid, a calcium salt of formic acid, a potassium salt of formic acid, a magnesium salt of formic acid, a sodium salt of citric acid, a calcium salt of citric acid, a potassium salt of citric acid, a magnesium salt of citric acid, and combinations thereof.