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(19)

(11)

2 368 637

(13)

(51)

IPC

C09K3/00(2006-01-01)

C09J109/00(2006-01-01)

C09J109/06(2006-01-01)

C09J195/00(2006-01-01)

C09D5/08(2006-01-01)

C08L95/00(2006-01-01)

F16L58/04(2006-01-01)

(21) (22)

Application

2008110026/04, 2008-03-14

(24)

Start date

2008-03-14

(22)

Actual filing date

2008-03-14

(45)

Published

2009-09-27

(72)

Inventor

Cherkasov Nikolaj MikhajlovichGladkikh Irina FaatovnaSubaev Irek Uralovich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Issledovatel'Skij Tsentr Nits

MASTIC Russian patent published in 2009 - IPC C09K3/00 C09J109/00 C09J109/06 C09J195/00 C09D5/08 C08L95/00 F16L58/04

Abstract RU 2368637 C1

FIELD: construction.

SUBSTANCE: invention is related to materials for protection against corrosion of pipeline metal surfaces and electric cables in metal casing, and also to materials for sealing of accumulators. Mastic based on asmol contains oil dissolvent, ASM glue, plasticiser, bivinyl styrene thermoplastic elastomer DST and syndiotactic 1.2 polybutadiene. Mastic may additionally contain chalk.

EFFECT: mastic has high resistance to loads due to increase of its strength characteristics, when mastic is applied onto polymer base, possibility is provided to use tape at low temperatures (up to -20°C).

2 cl, 1 tbl

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RU 2 368 637 C1

Authors

Cherkasov Nikolaj Mikhajlovich

Gladkikh Irina Faatovna

Subaev Irek Uralovich

Dates

2009-09-27—Published

2008-03-14—Filed