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2 048 480

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IPC

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Application

5044352/05, 1992-05-27

(22)

Actual filing date

1992-05-27

(45)

Published

1995-11-20

(72)

Inventor

Dumskij Ju.V.Beljakov M.E.Cherednikova G.F.Ivolin V.V.Stokolos A.A.Jatsenko I.N.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij I Konstruktorsko-Tekhnologicheskij Institut Oborudovanija Neftepererabatyvajushchej I Neftekhimicheskoj Promyshlennosti

METHOD OF PREPARING SYNTHETIC PETROLEUM DRYING OIL Russian patent published in 1995 - IPC

Abstract RU 2048480 C1

FIELD: paint and varnish industry. SUBSTANCE: method of synthetic drying oil preparing involves thermic polymerization of hydrocarbons of C8-C9-fraction of liquid products of petroleum raw pyrolysis, stripping light hydrocarbons and dissolving polymerization product in organic solvent. Thermic polymerization is carried out in the presence of terpeneformaldehyde resin at concentration 0.5-5% of parental fraction mass. Method is used in petroleum chemistry and oil processing industries. EFFECT: improved method of drying oil preparing. 2 tbl

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RU 2 048 480 C1

Authors

Dumskij Ju.V.

Beljakov M.E.

Cherednikova G.F.

Ivolin V.V.

Stokolos A.A.

Jatsenko I.N.

Dates

1995-11-20—Published

1992-05-27—Filed

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