Title:
WEAK-ACIDIC FLEXIBLE POLYURETHANE FOAM
Document Type and Number:
Japanese Patent JP2005048131
Kind Code:
A
Abstract:
To provide a flexible polyurethane foam which indicates a weak acidity in the wet state.
The weak-acidic flexible polyurethane foam is formed by foaming a raw material blend containing a weak acidic component. This weak-acidic flexible polyurethane foam is manufactured by using a polymer component containing as weak acidic components sodium acrylate and/or a polymer therefrom. This foam indicates a weak acidity in the wet state because of the weak acidity of sodium acrylate.
Inventors:
KINOSHITA HIDEYA
Application Number:
JP2003284021A
Publication Date:
February 24, 2005
Filing Date:
July 31, 2003
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
C08G18/00; C08G18/40; C08L75/04; C08G101/00; C08L33/02; (IPC1-7): C08G18/00
Attorney, Agent or Firm:
Tsuyoshi Shigeno