Method for Improving Strength and Dyeing of Wool Fibers
US-2022356643-A1 · Nov 10, 2022 · US
US8968422B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8968422-B2 |
| Application number | US-69117110-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 21, 2010 |
| Priority date | Jan 21, 2010 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
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Systems and methods for applying markings to an article are disclosed. One aspect comprises providing a dye pad shaped to correspond to a desired marking; applying an infusion dye to the dye pad; applying an activation solution to the infusion dye, thereby forming an infusion dye mixture; placing the dye pad in contact with a discrete area of an outer surface of the article; leaving the dye pad in contact with the outer surface of the article under room temperature and pressure, for a duration sufficient to allow the infusion dye mixture to open a polymeric structure of a material of the outer surface and to allow the infusion dye to penetrate the outer surface and form the desired marking within a substrate of the article; and removing the dye pad from the outer surface. An infusion dyeing kit and method for supplying a kit are also disclosed.
Opening claim text (preview).
What is claimed is: 1. A method for marking a manufactured article with a desired marking, the method comprising: applying an infusion dye to a dye pad shaped to correspond to the desired marking, wherein the dye pad has a contact surface configured to contact a discrete area of an outer surface of the manufactured article, wherein the contact surface has one of a projection and a recess, wherein the discrete area of the outer surface of the manufactured article has the other…
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