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(11)

2 375 391

(13)

C1

(51)

IPC

C08L23/06(2006-01-01)

C08K3/04(2006-01-01)

C08K3/36(2006-01-01)

C08J11/06(2006-01-01)

F16L9/12(2006-01-01)

(21) (22)

Application

2008108604/04, 2008-03-04

(24)

Start date

2008-03-04

(22)

Actual filing date

2008-03-04

(45)

Published

2009-12-10

(72)

Inventor

Shapovalov Viktor MikhajlovichZlotnikov Igor' IvanovichTimoshenko Vadim Vasil'EvichKudjan Sergej Georgievich

(73)

Holder

Gosudarstvennoe Nauchnoe Uchrezhdenie Mekhaniki Metallopolimernykh Sistem Imeni V.A. Belogo Natsional'Noj Akademii Nauk Belarusi"

POLYMER COMPOSITION FOR MAKING PIPES Russian patent published in 2009 - IPC C08L23/06 C08K3/04 C08K3/36 C08J11/06 F16L9/12 

Abstract RU 2375391 C1

FIELD: chemistry.

SUBSTANCE: invention can be used for making polymer pipes meant for carrying water and cables. The composition contains soot, finely dispersed silicon dioxide, secondary high-pressure polyethylene and secondary low-pressure polyethylene.

EFFECT: combination of components in a defined ratio increases mechanical strength, reduces cost of the polymer composition and partially solves the problem of recycling polethylene wastes.

8 ex, 2 tbl

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RU 2 375 391 C1

Authors

Shapovalov Viktor Mikhajlovich

Zlotnikov Igor' Ivanovich

Timoshenko Vadim Vasil'Evich

Kudjan Sergej Georgievich

Dates

2009-12-10—Published

2008-03-04—Filed

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