FIELD: molded biodegradable products.
SUBSTANCE: invention can be used in the manufacture of molded biodegradable products. The method for obtaining a polysaccharide composite material with a bonding ability includes mixing, heating and ultrasonic treatment of the mixture components. The mixture includes potato starch, sodium alginate, glycerin and distilled water. Ultrasonic treatment is carried out for 5 minutes when heated to 60-65°C, then the mixture is cooled to a temperature of 40°C and a film is formed. After drying, the film is crushed to a particle size of 150-400 mcm.
EFFECT: improving the flowability and bonding ability of the powder of the polysaccharide composite material.
1 cl, 1 dwg, 1 tbl, 3 ex
Title | Year | Author | Number |
---|---|---|---|
METHOD FOR PRODUCING BIODEGRADABLE COMPOSITE MATERIAL BASED ON PLANT BIOPOLYMERS (EMBODIMENTS) | 2019 |
|
RU2731695C1 |
BIODEGRADABLE DISHWARE PRODUCTION METHOD | 2019 |
|
RU2725039C1 |
COMPOSITION FOR OBTAINING BIODEGRADABLE POLYMER MATERIAL AND BIODEGRADABLE POLYMER MATERIAL ON ITS BASIS | 2017 |
|
RU2669865C1 |
BIODEGRADABLE COPOLYMER AND BARRIER COATING BASED ON IT | 2022 |
|
RU2804122C1 |
COMPOSITION FOR PRODUCING BIODEGRADABLE POLYMER MATERIAL AND BIODEGRADABLE POLYMER MATERIAL BASED THEREON | 2023 |
|
RU2824624C1 |
COMPOSITION FOR PRODUCING BIODEGRADABLE POLYMER MATERIAL AND BIODEGRADABLE POLYMER MATERIAL BASED THEREON | 2023 |
|
RU2816577C1 |
METHOD FOR PRODUCING HIGH AMYLOSE POTATO STARCH | 2023 |
|
RU2810087C1 |
COMPOSITION FOR PRODUCING BIODEGRADABLE POLYMER MATERIAL AND BIODEGRADABLE POLYMER MATERIAL ON ITS BASIS | 2022 |
|
RU2796732C1 |
METHOD FOR PRODUCTION OF PROTEIN-POLYSACCHARIDE BIODEGRADABLE FILM | 2015 |
|
RU2604223C1 |
COMPOSTABLE POLYMER COMPOSITE WITH ADJUSTABLE SERVICE LIFE | 2022 |
|
RU2804881C1 |
Authors
Dates
2022-11-23—Published
2021-12-30—Filed