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2 116 320

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C1

(51)

IPC

(21) (22)

Application

95115398/04, 1995-08-31

(22)

Actual filing date

1995-08-31

(45)

Published

1998-07-27

(72)

Inventor

Popov B.I.Pantukh B.I.Akbashev N.M.

(73)

Holder

Sterlitamakskij Neftekhimicheskij Zavod

METHOD OF SYNTHETIC DRYING OIL PRODUCING Russian patent published in 1998 - IPC

Abstract RU 2116320 C1

FIELD: chemical technology. SUBSTANCE: invention relates to a method of synthesis of synthetic drying oil by cationic cooligomerization of piperylene-containing-(C5) technical hydrocarbon mixtures and hydrocarbon C8-C9-fractions containing dicyclopentadiene at mass ratio of fractions C5 : (C8-C9) = 1:(0.33-1.86), respectively. Dicyclopentadiene content in monomeric mixture is 1.8-7.5 wt.-%. Film-forming agent has siccative also. Obtained drying oil exhibits the increased drying rate and improved quality of coating. EFFECT: improved method of synthesis, enhanced quality of the end product. 2 tbl, 4 ex, 1 dwg

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RU 2 116 320 C1

Authors

Popov B.I.

Pantukh B.I.

Akbashev N.M.

Dates

1998-07-27—Published

1995-08-31—Filed

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