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2 573 559

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(51)

IPC

C08L23/06(2006-01-01)

C08L31/04(2006-01-01)

C08K5/09(2006-01-01)

C08K13/02(2006-01-01)

C08J11/04(2006-01-01)

(21) (22)

Application

2014112299/04, 2014-04-01

(24)

Start date

2014-04-01

(22)

Actual filing date

2014-04-01

(45)

Published

2016-01-20

(72)

Inventor

Ljamkin Dmitrij IvanovichRudakov Gennadij FedorovichZhemerikin Aleksandr NikolaevichCherkashin Pavel AleksandrovichDudochkina Ekaterina AleksandrovnaVorontsov Aleksandr MikhajlovichDetlef Hegebart

(73)

Holder

Ljamkin Dmitrij Ivanovich

HIGHLY FILLED POLYETHYLENE COMPOSITION Russian patent published in 2016 - IPC C08L23/06 C08L31/04 C08K5/09 C08K13/02 C08J11/04

Abstract RU 2573559 C2

FIELD: chemistry.

SUBSTANCE: compositions contain high-pressure polyethylene or secondary high-pressure polyethylene, filler in the form of calcium carbonate, and modifying and stabilising additives. The modifying and stabilising additives are up to 3 wt % calcium stearate and stearic acid in weight ratio of 2:1. The composition may also contain up to 10 wt % ethylene and vinyl acetate copolymer.

EFFECT: highly filled polyethylene composition has improved processing and operational properties, such as elasticity.

5 cl, 1 dwg, 1 tbl, 10 ex

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RU 2 573 559 C2

Authors

Ljamkin Dmitrij Ivanovich

Rudakov Gennadij Fedorovich

Zhemerikin Aleksandr Nikolaevich

Cherkashin Pavel Aleksandrovich

Dudochkina Ekaterina Aleksandrovna

Vorontsov Aleksandr Mikhajlovich

Detlef Hegebart

Dates

2016-01-20—Published

2014-04-01—Filed