Title:
MODIFIED POLYPROPYLENE COMPOSITE FILMS
Document Type and Number:
Japanese Patent JPS5330678
Kind Code:
A
Abstract:
PURPOSE: The title composite films having excellent adhesivity of printing ink, metallizing properties, and heat-sealing properties, manufactured by combining a modified propylene copolymer layer, which is subjected to corona discharge in an atmosphere of nitrogen gas, with a polypropylene film substrate layer.
Inventors:
YAMANE TOSHIHIRO
TSUCHIYA KATSUHIRO
DEGUCHI YUUKICHI
TSUCHIYA KATSUHIRO
DEGUCHI YUUKICHI
Application Number:
JP10495476A
Publication Date:
March 23, 1978
Filing Date:
September 03, 1976
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
B32B27/32; B05D1/04; C08J7/00; (IPC1-7): B05D1/04; B32B27/32