Cosmetologic and anti-ageing stocking or tights impregnated with slow-release natural substances and method for making same

摘要

The invention concerns a cosmetologic and anti-ageing stocking or a pair of tights, or any textile support in direct contact with the skin, impregnated with slow-release natural substances and the method for making same. The combination of biomimetic phospholipid components is as follows: A) GLA Phospholipid (Sodium Borageamidopropyl PG-Dimonium Chloride Phosphate) at 0,5% of the solution; B) PTC Phospholipid (Cocamidopropyl PG-Dimonium Chloride Phosphate) at 1.5% of the solution. Said combination of phospholipid components primarily promotes the fixing or impregnation of the active principles through an electrostatic process and secondarily constitutes an antibacterial agent which controls the bacterial flora. To those two components are added the natural substances to the active principle for a maximum total of 2.10%. The softening and impregnating phase lasts about 35 minutes at a temperature ranging between 35° C. and 37° C.