Document Type and Number:
Japanese Patent JPS56500497
Kind Code:
A
Abstract:
A novel flexible polyurethane foam has a substantial number of cells with an internal residual cell surface greater than 60% and less than 90%. The novel foams have improved vibration damping characteristics.
Application Number:
JP50091280A
Publication Date:
April 16, 1981
Filing Date:
April 28, 1980
Export Citation:
International Classes:
C08G18/00; C08J9/00; C08L75/04; C08J9/02; (IPC1-7): C08L75/04; C08J9/02; B29D27/04
Domestic Patent References:
| JP43021318A | ||||
| JP43019039A | ||||
| JP43018918A | ||||
| JP43018796A | ||||
| JP42003793A |