Invention Grant
US07806883B2 Absorbent articles having a breathable stretch laminate 失效
具有透气拉伸层压板的吸收制品

Absorbent articles having a breathable stretch laminate
Abstract:
An absorbent article may comprise a topsheet; a backsheet joined with the topsheet; an absorbent core between the topsheet and backsheet; and an elastic element comprising a breathable stretch laminate. The breathable stretch laminate may comprise a first substrate; and an elastic member joined to the first substrate, wherein said elastic member comprises a polyurethane. The breathable stretch laminate may exhibit a MVTR greater than about 300 grams per square meter per 24 hours and a force relaxation of less than about 50% after about 10 hours at 100° F. and 50% elongation.
Public/Granted literature
Information query
Patent Agency Ranking
0/0