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2 669 928

(13)

(51)

IPC

C08L25/06(2006-01-01)

C08L67/03(2006-01-01)

C08J11/04(2006-01-01)

(21) (22)

Application

2017141382, 2017-11-28

(24)

Start date

2017-11-28

(22)

Actual filing date

2017-11-28

(45)

Published

2018-10-17

(72)

Inventor

Darienko Irina NikolaevnaDynina Alena VladimirovnaKotik Elena VladimirovnaOrlova Elena ViktorovnaGudyrya Tomas Valerevich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennostyu Po Pererabotke Plastmass Imeni Pravdy"

POLYMER COMPOSITION ON BASIS OF SECONDARY POLYSTYRENE Russian patent published in 2018 - IPC C08L25/06 C08L67/03 C08J11/04

Abstract RU 2669928 C1

FIELD: technological processes.

SUBSTANCE: invention relates to a polymer composition based on a secondary thermoplastic feedstock for further processing by injection molding, based on secondary polystyrene containing secondary polyethylene terephthalate, with the following component ratio: secondary polystyrene 80–90 % by weight, secondary polyethylene terephthalate 10–20 % by weight.

EFFECT: preparation of a polymer composition with an improved melt flow strength and physical and mechanical properties.

1 cl, 2 tbl, 2 ex

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RU 2 669 928 C1

Authors

Darienko Irina Nikolaevna

Dynina Alena Vladimirovna

Kotik Elena Vladimirovna

Orlova Elena Viktorovna

Gudyrya Tomas Valerevich

Dates

2018-10-17—Published

2017-11-28—Filed