FIELD: chemistry.
SUBSTANCE: biodegradable film contains glycerine, a structure-forming agent - 10% aqueous gelatine solution and additionally as a crosslinking agent - transglutaminase enzyme, mixed with milk whey in ratio of 1:4, with a given ratio of components.
EFFECT: high strength and stretching, faster biodegradation while preserving properties which match polyethylene films.
2 tbl
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PECTIN- AND CHITOSAN-BASED BIODEGRADABLE FILM | 2010 |
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RU2757625C1 |
COMPOSITION FOR PRODUCING BIODEGRADABLE POLYMER FILM BASED ON NATURAL MATERIALS | 2018 |
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RU2693776C1 |
EDIBLE FILM COATING | 2013 |
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RU2532180C1 |
METHOD FOR PRODUCING BIODEGRADABLE COMPOSITE MATERIAL BASED ON PLANT BIOPOLYMERS (EMBODIMENTS) | 2019 |
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RU2731695C1 |
Authors
Dates
2015-10-10—Published
2014-07-11—Filed