PECTIN- AND CHITOSAN-BASED BIODEGRADABLE FILM Russian patent published in 2012 - IPC C08J5/18 C08L5/06 C08L5/08 C08L101/16

Abstract RU 2458077 C1

FIELD: chemistry.

SUBSTANCE: biodegradable film contains pectin, chitosan, water, 1N hydrochloric acid, a plasticiser - glycerine and a structure-forming agent - 3% methyl cellulose solution.

EFFECT: obtaining a uniform biodegradable film without structural defects, which similar to household packaging polyethylene films on homogeneity, plasticity and strength.

2 dwg, 1 tbl

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RU 2 458 077 C1

Authors

Perfil'Eva Ol'Ga Olegovna

Dates

2012-08-10—Published

2010-12-14—Filed