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US 2012/0269759 A1Published application
Liquid Sealant and Methods of Use
AssigneeEnvironmentally Sensitive Solutions, Inc.
InventorMatthew E. Pliszka
Life of this patent
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Abstract
The invention provides a composition useful for forming odor suppressing seals in waterless urinals. Methods of using the composition to form liquid seals as well as waterless urinals employing such liquid seals are further provided.
Claims13
A method for suppressing odors from a waterless urinal, the method comprising the step of placing a liquid barrier sealant in a waterless urinal, the liquid barrier sealant comprising:
- a gellant;
- a glyceride mixed with the gellant to form the liquid barrier sealant;
- wherein the liquid barrier sealant is self-repairable after being ruptured;
- and wherein the viscosity of the liquid barrier sealant is higher when it is stagnant than when it is ruptured.
1 more element
A method for suppressing odors from a drain, the method comprising the step of placing a drain trap sealant in a trapway of a drain, the drain trap sealant comprising:
- a gellant;
- a glyceride mixed with the gellant to form the liquid barrier sealant;
- wherein the drain trap sealant is self-repairable after being ruptured;
- and
- wherein the viscosity of the drain trap sealant is higher when it is stagnant than when it is ruptured.
2 more elements
Dependencies are inferred from the claim text.