GAS BARRIER FILM EXCELLENT IN RETORT RESISTANCE

PROBLEM TO BE SOLVED: To prepare a gas barrier film having transparency and excellent pressure resistance and heat resistance. SOLUTION: This gas barrier film is obtained by laminating a plastic film (A) and a coating layer (B) formed by using a composition containing an organosilicone compound (b-i...

Full description

Saved in:
Bibliographic Details
Main Authors YOKOE CHIHO, YAMAMOTO TETSUYA
Format Patent
LanguageEnglish
Published 29.01.2004
Edition7
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To prepare a gas barrier film having transparency and excellent pressure resistance and heat resistance. SOLUTION: This gas barrier film is obtained by laminating a plastic film (A) and a coating layer (B) formed by using a composition containing an organosilicone compound (b-i) represented by R1xSi(OR2)yand/or a hydrolyzed condensate (b-ii). When the viscoelasticity of the plastic film (A) is measured at a frequency of 10 Hz in a tensile mode, a ratio (E'50/E'100) of the storage elastic modulus E'50at 50°C to the storage elastic modulus E'100at 100°C is 1.0-4.0 and a ratio (E'50/E'120) of the storage elastic modulus E'50at 50°C to the storage elastic modulus E'120at 120°C is 1.0-6.0. COPYRIGHT: (C)2004,JPO
Bibliography:Application Number: JP20020184976