Paint stripping compositions
AssigneeHuntsman Petrochemical Corporation
InventorsJames R. Machac JR., Edward T. Marquis, Susan A. Woodrum
Life of this patent
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Abstract
This invention concerns a composition useful as a paint remover, comprising: an organic carbonate, an alcohol, an activator, hydrogen peroxide, and water. The alcohol may be benzyl alcohol. The organic carbonate may be propylene carbonate, ethylene carbonate, or combination thereof. The activator may be an alkyl-substituted cycloalkane (naphthene), a soy oil, an alkyl soyate, or combination thereof.
Claims41
A composition useful as a paint remover, comprising:
- alkylene carbonate, hydrogen peroxide, and water.
A composition useful as a paint remover, comprising:
- an organic carbonate, an alcohol, an activator, hydrogen peroxide, and water.
A process for removing paint, comprising:
- applying a composition a painted surface for a time and under conditions effective to cause blistering or bubbling of the paint, wherein the composition comprises effective amounts of an organic carbonate, an activator, an alcohol, hydrogen peroxide, and water.
A process for manufacture of a paint remover, comprising:
- combining effective amounts an organic carbonate, an activator, an alcohol, hydrogen peroxide, and water to form a miscible composition.
Dependencies are inferred from the claim text.