Title:
MANUFACTURE OF LAMINATES
Document Type and Number:
Japanese Patent JPS5312973
Kind Code:
A
Abstract:
PURPOSE: To obtain laminates having excellent processability arc resistance and flame retardancey by incorporating a specific amount of colemanite, calcium borate, into a resin, and by impregnating a substrate with the mixture.
Inventors:
TOUBAYASHI YASUO
Application Number:
JP8745776A
Publication Date:
February 06, 1978
Filing Date:
July 21, 1976
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
B32B27/20; B32B5/00; B32B27/04; (IPC1-7): B32B5/00; B32B27/04