Sealing composition for concrete
AssigneeMidwest Biologicals, Inc.
InventorDonald Victor Lightcap, Jr.
Life of this patent
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Abstract
An improved sealing composition for concrete which is effective for sealing a concrete surface to prevent the passage of water therethrough comprising a non-refined vegetable oil such as coconut oil, corn oil, cottonseed oil, palm oil, rapeseed (canola) oil, soya oil, sunflower oil, and mixtures thereof; an emulsifier effective for providing a oil-in-water emulsion, and water. A preferred composition comprises a pre-emulsion concentrate comprising essentially of about 95% to about 50% by weight of a non-refined vegetable oil, about 5% to about 50% of an emulsifier comprising a 3 mole ethylene oxide adduct of C12 and C14 alcohols; and water.
Claims8
Asealing composition effective for sealing a concrete surface to inhibit or prevent the passage of water comprising a non-refined vegetable oil, an emulsifier effective for providing a stable oil-in-water emulsion, and water, wherein said emulsifier comprises alkyl alcohol ethoxylates.
A sealing composition effective for sealing a concrete surface to inhibit or prevent the passage of water comprising about 95% to about 50% by weight of a non-refined vegetable oil, about 5% to about 50% by weight of an emulsifier effective for providing a stable oil-in-water emulsion, and water, wherein said emulsifier comprises alkyl alcohol ethoxylates.
A sealing composition effective for sealing a concrete surface to inhibit or prevent the passage of water comprising about 89% by weight of a non-refined soya oil, about 11% of an emulsifier comprising a 3 mole ethylene oxide adduct of C12 and C14 alcohols, and water, wherein the sealing composition has a ratio of water to soya oil and emulsifier of about 2:1 by volume.
Dependencies are inferred from the claim text.