Title:
PRODUCTION OF NEW NYLON HAVING GAS-BARRIERNESS
Document Type and Number:
Japanese Patent JPH06200152
Kind Code:
A
Abstract:
PURPOSE: To obtain a new nylon 6 film having further improved gas-barrierness without lowering the mechanical properties by adding small amounts of acetic acid, acetic anhydride and an acetic acid derivative to a nylon 6 film.
CONSTITUTION: Small amounts of acetic acid, acetic anhydride and an acetic acid derivative are added to a nylon 6 film having high strength and elastic modulus and excellent gas-barrierness, thermal stability, moldability, chemical resistance and oil resistance. For example, a solution produced by dissolving 0.2g of sodium acetate in 20ml of acetic acid is uniformly applied to a biaxially oriented nylon 6 film and dried at 120°C for 3hr.
Inventors:
IBONAI MASARU
KURAMOCHI TOMOHIRO
WATANABE YASUSHI
KURAMOCHI TOMOHIRO
WATANABE YASUSHI
Application Number:
JP24249492A
Publication Date:
July 19, 1994
Filing Date:
June 25, 1992
Export Citation:
Assignee:
IBONAI MASARU
International Classes:
C08J7/00; C08K5/09; C08L77/00; C08L77/02; (IPC1-7): C08L77/02; C08J7/00; C08K5/09