Absorbent article comprising microporous film
 An absorbent article having a breathable microporous film is disclosed. The breathable microporous film is made by stretching a mixture of a thermoplastic resin and inorganic fillers at least in one direction. At least a part of the breathable microporous film is deformed such that Z number specified by equation (1) is 3.0 or above, wherein MS: average material strain at break of breathable microporous film; AS: average applied strain for deformation; N: neck down prevention coefficient; .sigma.MS: standard deviation of material strain at break; .sigma.AS: standard deviation of applied strain. 
The Procter & Gamble Company
A A A
A61F A61F A61F
additional inventional inventional
Kazushige Chiun-hsien Guido Tsunetoshi John Glasgow
Kishida Chang Bonelli Miura Burns, Jr.