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2 184 753

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IPC

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Application

2001104579/04, 2001-02-19

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Start date

2001-02-19

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Actual filing date

2001-02-19

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Published

2002-07-10

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Inventor

Stepin S.N.Mikheev V.V.Kemalov A.F.Sorokov V.F.Fakhrutdinov R.Z.Ganieva T.F.Bechvertnaja I.V.Kudrjashov V.N.Shamgunov R.R.Abdullin A.I.

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Holder

Ooo NptsStepin Sergej NikolaevichMikheev Vitalij Vasil'EvichKemalov Alim FejzrakhmanovichSorokov Valerij FomichFakhrutdinov Revo ZiganshinovichGanieva Tamilla Fatkhievna

CATIONIC EMULSION FOR ROAD BUILDING Russian patent published in 2002 - IPC

Abstract RU 2184753 C1

FIELD: road building. SUBSTANCE: emulsion contains, wt %: bitumen 45-65, amine emulsifier 0.1-4, aqueous hydrochloric acid or acetic acid 0.05-0.6, and water - the balance, said amine emulsifier being hydroxyl-containing aliphatic polyamine of general formula RCH(OH)CH₂NHR′NH₂, in which R denotes aliphatic C20-C26- or C26-C28-radical, R' denotes -(CH₂)₆- or -(CH₂CH₂NH)_nCH₂CH₂- with n = 1 or 2. EFFECT: improved adhesion of binder film to mineral material with no adhesive added and preserved high storage stability of emulsion. 3 tbl, 26 ex

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RU 2 184 753 C1

Authors

Stepin S.N.

Mikheev V.V.

Kemalov A.F.

Sorokov V.F.

Fakhrutdinov R.Z.

Ganieva T.F.

Bechvertnaja I.V.

Kudrjashov V.N.

Shamgunov R.R.

Abdullin A.I.

Dates

2002-07-10—Published

2001-02-19—Filed