Method and composition for cleaning ovens
AssigneeColgate-Palmolive Company
InventorsAlan Dillarstone, Norman C. Lowe, Edwin Cropper
Life of this patent
Estimating the term…
Abstract
The oven cleaner composition includes from 1 to 2% by weight sodium bicarbonate and from 14 to 17% by weight potassium bicarbonate in an aqueous solution in which the weight ratio of sodium bicarbonate to potassium bicarbonate is from 1:7 to 1:17. The composition can be applied to the surface before and/or after soiling.
Claims11
A method of cleaning a surface which is subjected to heat and is soiled, or liable to soiling, by baked-on organic food deposits, which comprises applying to the surface, before and/or after the deposition of the deposits thereon, an aqueous solution of a mixture of 1 to 2% by weight sodium bicarbonate and 14 to 17% by weight potassium bicarbonate in a weight ratio of 1:7 to 1:17 respectively.
A composition for use in cleaning a surface which is subjected to heat and is soiled, or liable to soiling, by baked-on organic food deposits, which comprises an aqueous solution containing a mixture of 1 to 2% by weight sodium bicarbonate and 14 to 17% by weight potassium bicarbonate in a weight ratio of 1:7 to 1:17 respectively.
Dependencies are inferred from the claim text.