Absorbent product, providing reduced viability of candida albicans

 

Absorbent product that includes a vapor-permeable back layer, vlagopronitsaemym the top layer, located opposite the inside layer, and an absorbent element positioned between the inside layer and the upper layer, in which there are many zones of high air permeability. Absorbent article may also include a ventilation layer, located between the absorbent element and the underside layer, and the layer that distributes allocation, located between the absorbent element and the upper layer. The product is characterized by improved airflow inside the product when using it. As a result, the product provides significantly reduced the degree of hydration of the skin of the user when worn, making the skin less susceptible to microbial attack. 3 C. and 22 C.p. f-crystals, 6 ill.

Description text in facsimile form (see graphic part).

Claims

1. Disposable absorbent product comprising an absorbent material, the front waist portion, a rear waist portion, an intermediate portion which connects the front and rear waist portion, and a vapor-permeable back layer, characterized by soon the s water described in the present invention, at least 1000 g/m2/24 h, with the specified absorbent product leads to the viability of C. albicans, calculated as described in the present invention a method of determining the viability of C. albicans, which is less than 85% of the viability of C. albicans to the control sample.

2. Absorbent product under item 1, characterized in that the viability of C. albicans, calculated by the above method of determining the viability of C. albicans, is less than 80% viability for the control sample.

3. Absorbent product under item 1, characterized in that the viability of C. albicans, calculated by the above method of determining the viability of C. albicans, is less than 60% of viability for the control sample.

4. Absorbent product under item 1, characterized in that the absorbent product is additionally characterized by the rate of air exchange in the wet state, calculated in accordance with the method of gas-indicator described in the present invention, at least 190 cm3/min.

5. Absorbent product under item 1, characterized in that the absorbent article is characterized by the rate of air exchange in sawney not less than 525 cm3/min.

6. Absorbent product under item 1, characterized in that the absorbent article is characterized by the rate of hydration calculated in accordance with the described in the present invention a method for determining the rate of hydration equal to less than 18 g/m2/PM

7. Disposable absorbent article, including:

a) a vapor permeable back layer, characterized by the rate of infiltration of water vapor, calculated in accordance with the method of determining the rate of infiltration of water vapor, as described in the present invention, at least 1000 g/m2/24 h;

b) vlagopronitsaemym top layer, which is opposite of the specified reverse layer; and

C) an absorbent element located between the specified the wrong layer and the specified upper layer, and the specified absorbent product leads to the viability of C. albicans, calculated as described in the present invention a method of determining the viability of C. albicans, which is less than 85% of the viability of C. albicans to the control sample.

8. Absorbent product according to p. 7, characterized in that the viability of C. albicans, calculated by the above method of determining the viability of S. albi fact, what is the viability of C. albicans, calculated by the above method of determining the viability of C. albicans, is less than 60% of viability for the control sample.

10. Absorbent product according to p. 7, characterized in that the absorbent product is additionally characterized by the rate of air exchange in the wet state, calculated in accordance with the described in the present invention by way of a gas-indicator equal to not less than 190 cm3/min.

11. Absorbent product according to p. 7, characterized in that the absorbent article is characterized by the speed of the air in the dry state, calculated in accordance with the described in the present invention by way of a gas-indicator equal to not less than 525 cm3/min.

12. Absorbent product according to p. 7, characterized in that the absorbent article is characterized by the rate of hydration calculated in accordance with the described in the present invention a method for determining the rate of hydration equal to less than 18 g/m2/PM

13. Absorbent product according to p. 7, characterized in that said vapor-permeable back layer is mostly waterproof.

14. Absorbent product according to p. 7, characterized by using described in the present invention hydrostatic testing equal to not less than 60 cm

15. Absorbent product according to p. 7, characterized in that for the specified permeable back layer specified rate of infiltration of water vapor, calculated in accordance with the specified method to determine the rate of infiltration of water vapor equal to not less than 1500 g/m2/24 h

16. Disposable absorbent article containing the front waist portion, a rear waist portion and an intermediate portion that connects the front and rear waist part, and the specified absorbent product includes:

a) a vapor permeable back layer, characterized by the rate of infiltration of water vapor, calculated as described in the present invention a method for determining the rate of infiltration of water vapor that is at least 1000 g/m2/24 h;

b) vlagopronitsaemym top layer, which is opposite of the specified reverse layer;

C) an absorbent element located between the specified the wrong layer and the specified upper layer, in which there are zones of high air permeability, providing superior airflow; and

d) a ventilation layer, located between the specified the wrong layer and the specified absorbing element, and the specified icans, described in the present invention, which is less than 85% of the viability of C. albicans to the control sample.

17. Absorbent product according to p. 16, characterized in that said vapor-permeable back layer is mostly waterproof.

18. Absorbent product according to p. 16, characterized in that for the specified permeable back layer specified rate of infiltration of water vapor, calculated in accordance with the specified method to determine the rate of infiltration of water vapor equal to not less than 1500 g/m2/24 h

19. Absorbent product according to p. 16, characterized in that the zones of high air permeability in the specified absorbing element have a porosity Frazee, which is not less than 10% higher porosity in Frazee areas specified absorbing element adjacent to these channels for the passage of air.

20. Absorbent product according to p. 16, characterized in that the zones of high air permeability ranges from 5 to 75% of the total surface area of the specified absorbing element.

21. Absorbent product according to p. 16, characterized in that the viability of C. albicans, calculated by the above method of determining the viability of S. al fact, that specified absorbent article additionally characterized by the rate of air exchange in the wet state, calculated in accordance with the described in the present invention by way of a gas-indicator equal to not less than 190 cm3/min.

23. Absorbent product according to p. 16, characterized in that the absorbent article is characterized by the rate of hydration calculated in accordance with the described in the present invention a method for determining the rate of hydration equal to less than 18 g/m2/PM

24. Absorbent product according to p. 16, characterized in that the ventilation layer includes a hydrophobic nonwoven material having a thickness equal to not less than 0.10 cm, and the weight per unit of area, equal to from 20 to 120 g/m2.

25. Absorbent product according to p. 16, additionally including a layer that distributes allocation, which is located between the specified upper layer and the specified absorbing material, and the layer that distributes the selection is a non-woven fabric having a weight per unit of area, equal to from 30 to 120 g/m2.

Priority items:

25.08.1998 on PP.1-25.

09.07.1999 installed on the changes in PP.1-25 formula.

 

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