Degreasing compositions
AssigneesDennis S. Morrow, William T. Morrow
InventorsDennis S. Morrow, William T. Morrow, Kishor Pathak
Life of this patent
Estimating the term…
Abstract
A composition for the removal of grease and oil spots from concrete, asphalt surfaces, etc., comprises a degreaser and a diatomaceous earth. The degreaser comprises a number of ingredients of respective percentage ranges to emulsify the grease or oil which is then absorbed by the diatomaceous earth.
Claims5
A composition for removing grease and oil spots from concrete and asphalt, comprising:
- sodium meta silicate, anhydrous in an amount of about 0.63 weight percent,
- ethoxylated nonylphenol in an amount of about 1.58 weight percent,
- propylene glycol n-propyl ether in an amount of about 1.20 weight percent,
- dipropylene glycol methyl ether in an amount of about 0.13 weight percent,
- 4-isopenyl-1methylcyclohexane in an amount of about 0.16 weight percent,
- ethoxylated phosphate ester in an amount of about 0.95 weight percent,
- amorphous diatomaceous earth in an amount of about 37.00 weight percent, and
- water in an amount of about 58.36 weight percent.
A composition for removing grease and oil spots from concrete and asphalt, comprising:
- sodium tripolyphosphate in an amount of about 1.34 weight percent,
- sodium meta silicate, anhydrous in an amount of about 0.63 weight percent,
- ethoxylated nonylphenol in an amount of about 1.58 weight percent,
- propylene glycol n-propyl ether in an amount of about 1.20 weight percent,
- dipropylene glycol methyl ether in an amount of about 0.13 weight percent,
- 4-isopenyl-1methylcyclohexane in an amount of about 0.16 weight percent,
- ethoxylated phosphate ester in an amount of about 0.95 weight percent,
- phosphoric acid in an amount of about 0.09 weight percent,
- amorphous diatomaceous earth in an amount of about 37.00 weight percent, and
- water in an amount of about 56.93 weight percent.
A composition for removing grease and oil spots from concrete and asphalt, comprising:
- sodium meta silicate, anhydrous in an amount ranging from about 0.50 to 3.00 weight percent,
- ethoxylated nonylphenol in an amount ranging from 0.50 to 3.00 weight percent,
- propylene glycol n-propyl ether in an amount ranging from 1.00 to 5.00 weight percent,
- dipropylene glycol methyl ether in an amount ranging from 0.50 to 3.00 weight percent,
- 4-isopenyl-1methylcyclohexane in an amount ranging from 0.05 to 2.00 weight percent,
- ethoxylated phosphate ester in an amount ranging from 1.00 to 3.00 weight percent,
- amorphous diatomaceous earth in an amount ranging from 30.00 to 45.00 weight percent, and
- the balance of the composition comprises water.
A composition for removing grease and oil spots from concrete and asphalt, comprising:
- sodium tripolyphosphate in an amount ranging from about 1.00 to about 3.00 weight percent,
- sodium meta silicate, anhydrous in an amount ranging from about 0.50 to 3.00 weight percent,
- ethoxylated nonylphenol in an amount ranging from 0.50 to 3.00 weight percent,
- propylene glycol n-propyl ether in an amount ranging from 1.00 to 5.00 weight percent,
- dipropylene glycol methyl ether in an amount ranging from 0.50 to 3.00 weight percent,
- 4-isopenyl-1methylcyclohexane in an amount ranging from 0.05 to 2.00 weight percent,
- ethoxylated phosphate ester in an amount ranging from 1.00 to 3.00 weight percent,
- amorphous diatomaceous earth in an amount ranging from 30.00 to 45.00 weight percent, and
- the balance of the composition comprises water.
A composition for removing grease and oil spots from concrete and asphalt, comprising:
- sodium tripolyphosphate in an amount ranging from about 1.00 to about 3.00 weight percent,
- sodium meta silicate, anhydrous in an amount ranging from about 0.50 to 3.00 weight percent,
- ethoxylated nonylphenol in an amount ranging from 0.50 to 3.00 weight percent,
- propylene glycol n-propyl ether in an amount ranging from 1.00 to 5.00 weight percent,
- dipropylene glycol methyl ether in an amount ranging from 0.50 to 3.00 weight percent,
- 4-isopenyl-1methylcyclohexane in an amount ranging from 0.05 to 2.00 weight percent,
- ethoxylated phosphate ester in an amount ranging from 1.00 to 3.00 weight percent,
- phosphoric acid in an amount ranging from 0.00 to 0.50 weight percent,
- amorphous diatomaceous earth in an amount ranging from 30.00 to 45.00 weight percent, and
- the balance of the composition comprises water.
Dependencies are inferred from the claim text.