| abstract |
In a process for applying substances to fibre materials and textile substrates from a fluid phase, in which a supercritical fluid or a liquefied gas or gas mixture is used as the fluid, the substances are dissolved in the liquid or supercritical fluid and, by altering the process parameters, are applied to the fibre material or the textile substrate and/or introduced into the fibre material or textile substrate. Materials are used which modify the processing and/or utilisation properties of the fibre materials or textile substrates. |