发明名称 |
PROCESS OF MARKING A TEXTILE SUBSTRATE |
摘要 |
The invention relates to the marking of textile products that have been dyed using a supercritical dyeing process. More particularly, the invention provides a process of marking a textile substrate with a tracer, said process comprising contacting the textile substrate with a supercritical or near-critical dyeing medium containing a dye and a tracer, said tracer being selected from a metal chelate and a chemiluminescent agent. The process of the present invention uses the supercritical or near-critical dyeing medium as a vehicle for depositing a tracer onto the textile substrate that is also dyed using this medium. The presence of the deposited tracer on the dyed textile can be detected using a simple and reliable authentication method. The invention also concerns a marked textile product obtained by the aforementioned process. Also provided are a dyeing composition that can be used in the aforementioned process as well as methods for authenticating textile products that have been marked using his process. |
申请公布号 |
EP2961881(A1) |
申请公布日期 |
2016.01.06 |
申请号 |
EP20140708114 |
申请日期 |
2014.02.25 |
申请人 |
FEYECON DEVELOPMENT & IMPLEMENTATION B.V. |
发明人 |
VAN DER KRAAN, MARTIJN;TRAMBITAS, DANIELA OANA;ION, IONELA GEORGIANA;WOERLEE, GEERT FEYE |
分类号 |
D06P1/00;B41M3/00;B41M3/14;D06H1/00;D06P1/81;D06P1/94;G01N33/36 |
主分类号 |
D06P1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|