Stable ice release agent
OwnerLorenzo Sprattinventor
Life of this patent
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Abstract
An aerosol foam composition for inhibiting the bonding of ice precipitates to a substrate comprises propylene glycol mixed with propylene glycol monostearate. The composition is preferably dispensed by spraying from a sealed container which is pressurized by a propellant.
Claims5
In a pressurized container which is provided with a spray valve, an ice release composition consisting of propylene glycol mixed with propylene glycol monostearate and water and a propellant.
A method for inhibiting the bonding of ice precipitates to a substrate comprising the step of applying directly to the substrate a layer of an ice release composition consisting of propylene glycol mixed with propylene glycol monostearate and water wherein said ice release composition is applied to said substrate from a pressurized sealed container which contains said ice release composition and a propellant.
Dependencies are inferred from the claim text.