초록 ▼

A disposable absorbent article sustaining low vapor phase moisture in the space as enclosed between and the wearer in use, such as can be evaluate by measuring relative humidity on a laboratory mannequin, such can be achieved by combining high performance, low rewet absorbent cores with breathable b

A disposable absorbent article sustaining low vapor phase moisture in the space as enclosed between and the wearer in use, such as can be evaluate by measuring relative humidity on a laboratory mannequin, such can be achieved by combining high performance, low rewet absorbent cores with breathable backsheet materials.

대표청구항 ▼

1. An absorbent article comprising: a) an absorbent core having an ultimate storage capacity of at least 75 ml and providing a Post Acquisition Collagen Rewet Method (PACORM) result of less than 140 mg; and b) a vapor permeable backsheet layer wherein the article maintains a relative humidity of

1. An absorbent article comprising: a) an absorbent core having an ultimate storage capacity of at least 75 ml and providing a Post Acquisition Collagen Rewet Method (PACORM) result of less than 140 mg; and b) a vapor permeable backsheet layer wherein the article maintains a relative humidity of less than 60% when measured from 5 minutes to 55 minutes after a first gush according to a Relative Humidity Mannequin (RHM) test. 2. The article of claim 1 wherein said article maintains a relative humidity of less than 75% when measured from 5 minutes to 55 minutes after a second gush according to the RHM test. 3. The article of claim 1 wherein said article maintains a relative humidity of less than 85% when measured from 5 minutes to 55 minutes after a third gush according to the RHM test. 4. The article of claim 1 wherein said article maintains a relative humidity of less than 90% when measured from 5 minutes to 55 minutes after a fourth gush according to the RHM test. 5. The article of claim 1 wherein the absorbent core has an ultimate storage capacity of at least 90 ml. 6. The article of claim 1 wherein the absorbent core has an ultimate storage capacity of at least 165 ml. 7. The article of claim 1 wherein the absorbent core has an ultimate storage capacity of at least 300 ml. 8. The article of claim 1 wherein said backsheet has a MVTR value of more than 3800 g/m2/24 h. 9. The article of claim 1 wherein the backsheet has a MVTR value of more than 4500 g/m2/24 h. 10. The article of claim 1 wherein the article is a baby diaper. 11. The article of claim 1 wherein the article is an adult incontinence article.