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Application

98113374/04, 1998-07-06

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Start date

1998-07-06

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Actual filing date

1998-07-06

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Published

2000-08-20

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Inventor

Zaboristov V.N.Kalistratova V.V.Tsarina V.S.Gol'Berg I.P.Rjakhovskij V.S.Gozenko L.F.Kuperman F.E.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Zavod Sinteticheskogo Kauchuka"

VULCANIZABLE CIS-1,4-BUTADIENE RUBBER BASED COMPOSITION Russian patent published in 2000 - IPC

Abstract RU 2154656 C2

FIELD: rubber industry. SUBSTANCE: composition comprises, wt parts: linear cis-1,4-butadiene rubber prepared in the presence of Ziegler-Natt catalyst system using, as variable valency metals, lanthanoid compounds, 100; and polybutadiene containing 1,2 units from 10 to 80% used as structural modifier, 1-100. Composition has low cold fluidity. Rubber mixes based on said composition have low vulcanization rate. EFFECT: improved properties of the vulcanizable composition. 12 ex, 1 tbl

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RU 2 154 656 C2

Authors

Zaboristov V.N.

Kalistratova V.V.

Tsarina V.S.

Gol'Berg I.P.

Rjakhovskij V.S.

Gozenko L.F.

Kuperman F.E.

Dates

2000-08-20—Published

1998-07-06—Filed

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