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2 461 588

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IPC

C08J5/04(2006-01-01)

E04C5/07(2006-01-01)

(21) (22)

Application

2011112596/05, 2011-04-01

(24)

Start date

2011-04-01

(22)

Actual filing date

2011-04-01

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Published

2012-09-20

(72)

Inventor

Zubkov Vjacheslav DmitrievichSarksjan Vagarshak BorisovichDanilov Igor' VenediktovichLomakin Oleg Gennad'EvichMaksimov Dmitrij AndreevichBeshlyk Vjacheslav EhduardovichFrolov Grigorij Vital'Evich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Proizvodstvennaja Firma

COMPOSITE REINFORCING ARTICLE Russian patent published in 2012 - IPC C08J5/04 E04C5/07

Abstract RU 2461588 C1

FIELD: chemistry.

SUBSTANCE: article has a bearing rod and a reinforcing winding made from fibre filler saturated with polymer binder. The polymer binder contains the following (wt %): epoxy resin 8-14, isomethyl tetrahydrophthalic anhydride 8-14, polymerisation accelerator 0.4-1.0 and a modifying additive - aromatic conjugated hydroxyphenylene 1.8-3.0. The fibre filler is made from mineral carbon fibre.

EFFECT: invention improves operational characteristics of the composite reinforcing article.

3 cl, 1 tbl, 4 ex

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RU 2 461 588 C1

Authors

Zubkov Vjacheslav Dmitrievich

Sarksjan Vagarshak Borisovich

Danilov Igor' Venediktovich

Lomakin Oleg Gennad'Evich

Maksimov Dmitrij Andreevich

Beshlyk Vjacheslav Ehduardovich

Frolov Grigorij Vital'Evich

Dates

2012-09-20—Published

2011-04-01—Filed