BIODEGRADABLE HIGHLY-FILLED THERMOPLASTIC COMPOSITION Russian patent published in 2017 - IPC C08L101/16 C08L23/06 C08K3/20 B82Y30/00

Abstract RU 2635619 C2

FIELD: biotechnology.

SUBSTANCE: invention relates to the production of a biodegradable highly-filled thermoplastic composition based on polyethylene used in the production of films, consumer containers, dishes, household products operated both in contact with food products and for technical purposes. The composition comprises polyethylene and a biodegradable filler. As polyethylene, polyethylenes of the brands Sabic 318 B, Exceed 3518CB, LDPE 15813-020, and pro-degradant d2w is used as a biodegradable filler. Also, the composition further comprises a super concentrate of white CGP-004, an adhesive of INDOPOL, magnesium oxide in the nanofibre, and a secondary granulate.

EFFECT: reduction in the biodegradation period.

3 ex

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RU 2 635 619 C2

Authors

Petrovichev Mikhail Aleksandrovich

Dates

2017-11-14—Published

2015-09-23—Filed