Login| Sign Up| Help| Contact|

Patent Searching and Data


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:
Click for automatic bibliography generation   Help
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



 
Previous Patent: JPS56500496

Next Patent: JPS56500498