Title:
【発明の名称】液体収縮性呼吸性バックシートを有する吸収製品
Document Type and Number:
Japanese Patent JP2002508215
Kind Code:
A
Abstract:
The present invention relates to absorbent articles such as sanitary napkins and panty liners which are breathable by the incorporation of a breathable backsheet and have a reduced tendency to exhibit garment wet through. The backsheet comprises at least one vapour permeable, apertured layer comprising a non soluble, liquid shrinkable material such as polyvinyl alcohol. Upon contact with the fluid discharge the material shrinks thereby causing the apertures of the layer to close and hence prevent the passage of liquid through the backsheet onto the garment of the wearer.
Inventors:
Corsani, Italo
Chiamaicera, Fabio
Chiamaicera, Fabio
Application Number:
JP2000538644A
Publication Date:
March 19, 2002
Filing Date:
December 15, 1997
Export Citation:
Assignee:
THE PROCTER AND GAMBLE COMPANY
International Classes:
A61F13/15; A61F13/514; (IPC1-7): A61F13/514; A61F13/15
Attorney, Agent or Firm:
Takehiko Suzue (5 outside)