Title:
【発明の名称】生分解性を有する液体不透過性の単層フィルム組成物
Document Type and Number:
Japanese Patent JPH07508437
Kind Code:
A
Abstract:
Biodegradable, liquid impervious monolayer film compositions are disclosed. In particular, the monolayer films comprise composite structures derived from blends of biodegradable polymers. The biodegradable polymers are selected from the categories of moisture sensitive polymers, thermally sensitive polymers, mechanically limited polymers, polymers not easily processed into films, hydrolytically cleavable polymers, and degradable elastomers. The biodegradable polymers are combined in various ways to overcome the deficiencies of the individual components, yet at the same time impart specific performance properties to the film. The monolayer film compositions are suitable for use as backsheets in disposable absorbent products including diapers, adult incontinent pads, sanitary napkins, pantiliners, and the like.
Inventors:
Unuk, Andrew Julian
Merrick, David Harry
Young, Teryl Alan
Merrick, David Harry
Young, Teryl Alan
Application Number:
JP50240494A
Publication Date:
September 21, 1995
Filing Date:
June 14, 1993
Export Citation:
Assignee:
THE PROCTER AND GAMBLE COMPANY
International Classes:
A61F13/49; A61F13/514; A61F13/551; A61L15/62; C08J5/18; C08L67/00; C08L67/02; C08L67/03; A61F13/15; C08L67/04; C08L73/00; C08L75/00; C08L75/06; C08L101/00; C08L101/12; C08L101/16; (IPC1-7): A61F13/15; A61F13/15; C08J5/18; C08L67/02; C08L67/03; C08L73/00; C08L75/06; C08L101/12
Attorney, Agent or Firm:
Kazuo Sato (3 others)