Back to results
US 10,881,127 B1Granted
Manufacturing method of water-solubilized solution of mastic resin
AssigneeVinn Skincare, Inc.
InventorJae-Choel Mun
Life of this patent
Estimating the term…
Abstract
The present invention relates to a method of manufacturing a water-solubilized solution of mastic gum using a novel solvent system. The water-solubilized solution contains no organic solvent such as ethanol. With the new solvent system, a water-solubilized solution of mastic gum can be prepared with no organic solvents such as ethanol, but with a high amount of mastic gum dissolved therein.
Claims5
A method of manufacturing a water-solubilized solution of mastic gum, comprising:
- dissolving mastic gum in ethanol to prepare a first solution;
- mixing polyol and purified water to prepare a second solution;
- mixing the first solution and the second solution to prepare a third solution;
- cooling down the third solution and filtering the third solution to remove insoluble polymer resin;
- and
- removing alcohol from the filtered third solution.
3 more elements
Dependencies are inferred from the claim text.