BIODEGRADABLE STARCH-BASED FILMS

Biodegradable Starch-Based Films Biodegradable film compositions which will withstand outdoor exposure for a desired time and then disintegrated are prepared from starch and ethylene acrylic acid copolymers. These film compositions are useful for agricultural mulch and heat-sealable packaging.

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Bibliographic Details
Main Authors WESTHOFF, RICHARD P, OTEY, FELIX H
Format Patent
LanguageEnglish
French
Published 04.11.1980
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
GENERAL PROCESSES OF COMPOUNDING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Summary:Biodegradable Starch-Based Films Biodegradable film compositions which will withstand outdoor exposure for a desired time and then disintegrated are prepared from starch and ethylene acrylic acid copolymers. These film compositions are useful for agricultural mulch and heat-sealable packaging.
Bibliography:Application Number: CA19780309250