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

Abstract

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.

1 . Cosmetological and anti-aging stockings or tights, or any textile support in direct contact with the skin, characterized by the fact 
 that they are impregnated with slow release natural substances.    
   
   
       2 . Cosmetological and anti-aging stockings or tights, or any textile support in direct contact with the skin, according to  claim 1 , characterized by the fact 
 that the natural substances or active principles are contained in algal and iridaceae extracts, the iridaceae extracts supplying zinc and vitamin A, zinc as a coenzyme taking part in enzymatic reactions associated with cellular growth and the regulation of damaged tissues by activating the cicatrization processes, the algal and iridaceae extracts acting in synergy to have an anti-radical action.    
   
   
       3 . Cosmetological and anti-aging stockings or tights, or any textile support in direct contact with the skin, according to  claim 2 , characterized by the fact 
 that the algal extracts are extracts of  ulva lactuca.      
   
   
       4 . Cosmetological and anti-aging stockings or tights, or any textile support in direct contact with the skin, according to  claim 2 , characterized by the fact 
 that among the iridaceae is particularly preferred germanic iris variety  florentine , which is rich in polyphenols, flavonoids and anthocyans with high antioxidant action, hence with high antioxidant activity.    
   
   
       5 . Process for production which permits impregnating stockings or tights, or any textile support in direct contact with the skin, with natural substances with slow release according to  claim 1 , characterized by the fact that 
 the process of production consists, after dyeing, with acting during the softening process by incorporating in a conventional softening bath a combination of biomimetic phospholipids, the combination of biomimetic phospholipids being as follows:    A) Phospholipid GLA (Sodium Borageamidopropyl PG-Dimonium Chloride Phosphate) at 0.5% of the bath    B) Phospholipid PTC (Cocamidopropyl PG-Dimonium Chloride Phosphate) at 1.5% of the bath    this combination of phospholipid components having the function first of promoting the fixing or impregnation of the active principles by an electrostatic process and then having the second function of being an antibacterial agent which control the bacterial flora,    to these two phospholipid compounds being added natural substances with active principles for a maximum total of 2.10%, the softening and impregnation phase lasting for about 35 minutes at a temperature comprised between 35° C. and 37° C.    
   
   
       6 . Process for production according to  claim 5 , characterized by the fact that 
 the proportion of softening solution, including the phospholipid compounds, the active products, is a proportion of 10 to 1, which is to say for 10 kg of solution, one kilogram of tights or any textile support in direct contact with the skin, must circulate in a bath.    
   
   
       7 . Process for production according to  claim 5 , characterized by the fact that 
 the active principles or natural substances are as follows:    a) Marine algae from 0.7% to 1.00% maximum    b)  Uva Lactuca  from 0.3% to 0.5% maximum    c) Iris  Florentina  from 0.3% to 0.5% maximum    d) Perfume up to 0.1%    for a maximum total of 2.1%.    
   
   
       8 . Process for production according to  claim 5 , characterized by the fact that the active principles are the following: 
 e) Ginseng from 0.25% to 0.35% maximum    f)  Ginko Biloba  from 0.25% to 0.35% maximum    g) Hydrocotyl from 0.25% to 0.35% maximum    h) Green tea from 0.25% to 0.35% maximum    i) Aloes ( Aloe Vera ) from 0.50% to 0.70% maximum    for a total maximum of 2.10%.    
   
   
       9 . Process for production according to  claim 5 , characterized by the fact that 
 solar filters are incorporated in the softening bath and in the active products in a quantity dependent on the degree of ultraviolet protection desired.