| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 008400000 | MEASURING, TESTING, OR INSPECTING DYE PROCESS | 6 |
| 20080295258 | Carpet Dyeing Systems and Methods - Embodiments of the present invention provide systems and methods for “dye-to-order” carpet manufacturing that address deficiencies in the carpet manufacturing industry, some of which are discussed above. In one embodiment, an improved manufacturing system is provided that allows manufacturers to change colors “on the fly” (e.g., within a single roll) with minimal waste. In another embodiment, a dye-to-order processing system is provided that maps multiple orders to undyed carpet rolls such that usage of the undyed carpet rolls is optimized. | 12-04-2008 |
| 20090126124 | Method and device for dyeing a textile substrate - A method for dyeing a textile substrate, in particular for dyeing a textile substrate with reactive dyes, is described in which the textile substrate is brought in contact with a dyeing liquor containing at least one dye and after a predetermined dyeing time has elapsed, the dyed textile substrate is rinsed. The at least one dye which has not been fixed by the textile substrate and is present in the dyeing liquor is destroyed by a chemical and/or physical treatment to such an extent that the dyeing liquor is largely colourless hereafter, whereby the textile substrate being rinsed with the largely decolourised liquor. A device for carrying out the method comprises a vessel for receiving the textile substrate to be dyed and a circulation system for the dyeing liquor, where a reactor through which the dyeing liquor flows is assigned to the vessel and/or the circulation system and where inside the reactor the chemical and/or the physical treatment of the liquor to be decolourised is carried out. | 05-21-2009 |
| 20100011516 | APPARATUS AND METHOD FOR CARRYING OUT OPTICAL READINGS ON TEXTILE MATERIALS SUBMITTED TO DYEING - Apparatus for carrying out optical readings on textile materials submitted to dyeing comprising optical reading means associated with corresponding optical processing means, characterised in that said detecting means comprise two optical reading devices: a first reflectance reading device ( | 01-21-2010 |
| 20110083283 | TEXTILE DYEING PROCESS OF CELLULOSIC FIBERS AND THEIR BLENDS AND POLYESTER AND ITS BLENDS WITH RECYCLED DYEING BATHS - A textile dyeing process for dyeing cellulosic fibers and polyester and their respective blends with other fibers in recycled dyeing baths without carrying out any intermediate depuration treatment and using reactive and direct dyes for the cellulosic fibers and dispense dyes for polyester. The process recycles both the water already used in a previous dyeing cycle and all added products that have not been absorbed by the textile substrate, as well as the rest of the disperse dyes that had not been depleted in the previous dyeing cycles. | 04-14-2011 |
| 20110271463 | APPARATUS AND PROCESS FOR PERFORMING OPTICAL READINGS ON PACKAGED TEXTILE MATERIAL SUBJECTED TO DYEING - Apparatus for performing optical readings on yarn spools subjected to dyeing in a dyeing tank or machine ( | 11-10-2011 |
| 20150007397 | Method of Improving Re-Closure of Oxidative Hair Colorant Sachet with Foldable Re-Closure Device - The present invention relates to a method of maintaining chemical reactivity of an oxidative hair colorant in an opened flexible sachet including a reclosure element. The quality of the re-closure will strongly influence how the hair colorant will perform when using it as intended. The method according to the present invention ensures maintaining chemical reactivity by improving the quality of the re-closure by intuitively inducing safe and tight re-closure by users of such hair colorant. This is achieved by providing the sachet to the user in a configuration already in its re-closure position, while the sachet has not been opened yet. | 01-08-2015 |
