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2 119 513

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IPC

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Application

97113075/04, 1997-07-31

(22)

Actual filing date

1997-07-31

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Published

1998-09-27

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Inventor

Glukhovskoj V.S.Sitnikova V.V.Papkov V.N.Sigov O.V.Jakimova L.A.Jakovleva T.A.Fil' V.G.Kudrjavtsev L.D.Molodyka A.V.Privalov V.A.Gusev A.V.Stepanov V.F.Panevin N.I.

(73)

Holder

Voronezhskij Filial Gosudarstvennogo Predprijatija Institut Sinteticheskogo Kauchuka Im.Akad.S.V.Lebedeva"

BITUMEN COMPOSITION AND METHOD OF PREPARING THEREOF Russian patent published in 1998 - IPC

Abstract RU 2119513 C1

FIELD: road construction, manufacture of roofing materials and hydroinsulation. SUBSTANCE: bitumen composition comprises bitumen, butadiene-styrene thermoplastic material and adhesive additive which includes 66-68 weight parts of tallow oil and 32-34 weight parts of triethanol amine. The ratio of composition components is as follows (wt %): 77-97.3 bitumen; 2-16 butadiene-styrene thermoplastic material; and 0.7-7.0 said adhesive additive. Method of preparing composition is technically simple and includes stages and modes of agitation. EFFECT: improved properties of the bitumen composition. 3 cl, 7 ex, 2 tbl

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RU 2 119 513 C1

Authors

Glukhovskoj V.S.

Sitnikova V.V.

Papkov V.N.

Sigov O.V.

Jakimova L.A.

Jakovleva T.A.

Fil' V.G.

Kudrjavtsev L.D.

Molodyka A.V.

Privalov V.A.

Gusev A.V.

Stepanov V.F.

Panevin N.I.

Dates

1998-09-27—Published

1997-07-31—Filed

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