Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Depilating
Reexamination Certificate
2011-01-11
2011-01-11
Landau, Sharmila Gollamudi (Department: 1611)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Depilating
C008S094160, C424S070100, C424S073000
Reexamination Certificate
active
07867289
ABSTRACT:
A method of preparing a depilatory composition includes placing a quantity of sucrose into a heating vessel. Vinegar and citric acid are added into the heating vessel in the respective amounts of about 30 to 35% and 2.0 to 2.5% of the quantity of sucrose. The sucrose, vinegar and citric acid are stirred to create a mixture. The mixture is heated to about 230 degrees Fahrenheit. The mixture is diluted with water in an amount of 2.0 to 2.5% of the quantity of sucrose. The diluted mixture is cooled to form a soft was a room temperature once the temperature of the diluted mixture reaches about 230 degrees Fahrenheit.
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Frazier Barbara
Kelly Lowry & Kelley LLP
Landau Sharmila Gollamudi
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