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2 177 483

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IPC

(21) (22)

Application

2001100221/04, 2001-01-03

(24)

Start date

2001-01-03

(22)

Actual filing date

2001-01-03

(45)

Published

2001-12-27

(72)

Inventor

Bondaletov V.G.Prikhod'Ko S.I.Antonov I.G.Bondaletova L.I.

(73)

Holder

Bondaletov Vladimir Grigor'EvichPrikhod'Ko Sergej IvanovichAntonov Igor' GerasimovichBondaletova Ljudmila Ivanovna

DARK PETROLEUM POLYMER RESIN PRODUCTION Russian patent published in 2001 - IPC

Abstract RU 2177483 C1

FIELD: polymer production. SUBSTANCE: dark petroleum polymer resin, based on heavy resin obtained by pyrolysis of petroleum stock boiling in the range 190-360 C under mild conditions in presence of wastes from production of organoaluminum compounds, is prepared by blowing initial material with air at 130-150 C in presence of diethylaluminum chloride production slimes. Resulting resins can be used as softeners in manufacture of tires as well as for production of bitumenless binding agents in manufacture of plastic-concrete materials, anticorrosive coatings and road carpets. EFFECT: enabled conduction of process under mild conditions and reduced expenses due to use of waste. 1 tbl

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RU 2 177 483 C1

Authors

Bondaletov V.G.

Prikhod'Ko S.I.

Antonov I.G.

Bondaletova L.I.

Dates

2001-12-27—Published

2001-01-03—Filed