Dyeing method for raising blue color
AssigneesSungeun Park, Yunha Lee, Ecoyaa Co., Ltd.
InventorSungeun Park
Life of this patent
Estimating the term…
Abstract
A dyeing method for raising a blue color is provided. The method includes dyeing fabric with raw dye, ferro-mordanting the fabric having undergone the dyeing of raw dye with ferro-mordant, producing potassium ferrocyanide solution by dissolving potassium ferrocyanide in water, and putting the fabric having undergone the ferro-mordanting into the solution obtained in the potassium ferrocyanide solution production and then ripening the fabric until a blue color of a desired tone is raised. Accordingly, a stabilized dyeing state of blue color group is easily got even using natural dyeing materials as material difficult to raise a blue color on fabric.
Claims6
A dyeing method for raising a blue color, comprising:
- dyeing fabric with raw dye wherein the raw material of the dye is at least one of persimmon, madder, gardenia, chestnut, gromwell, gall, annatto, mallotus japonicus, acacia, rhubarb, sandalwood, pomegranate, catechu and wine;
- ferro-mordanting the fabric having undergone the dyeing of raw dye with ferro-mordant;
- producing potassium ferrocyanide solution by dissolving potassium ferrocyanide in water;
- and
- putting the fabric having undergone the mordanting of ferro-mordant into the solution obtained in the potassium ferrocyanide solution production and then ripening the fabric until a blue color of a desired tone is raised.
Dependencies are inferred from the claim text.