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Application

93057103/04, 1993-12-22

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Actual filing date

1993-12-22

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Published

1997-01-27

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Inventor

Janson E.F.Gol'Dshtejn Ju.M.Mednikova T.N.Zajashnikov E.N.Khvostenko N.N.Blokhinov V.F.Brojtman A.Z.Proshin N.N.Galybin G.M.Sergeeva N.L.Lukanicheva V.Ja.Kotel'Nikova M.A.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa

PROCESS FOR PREPARING PLASTICIZER FOR RUBBER MIXES Russian patent published in 1997 - IPC

Abstract RU 2072384 C1

FIELD: rubber industry. SUBSTANCE: plasticizer for rubber mixes is prepared by mixing extracts resulting from distillate and residual petroleum fractions with furfural or N-methyl pyrrolidone at weight parts of solvent to petroleum fractions of 1.5-2.2:1. EFFECT: improved properties of the plasticizer.

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RU 2 072 384 C1

Authors

Janson E.F.

Gol'Dshtejn Ju.M.

Mednikova T.N.

Zajashnikov E.N.

Khvostenko N.N.

Blokhinov V.F.

Brojtman A.Z.

Proshin N.N.

Galybin G.M.

Sergeeva N.L.

Lukanicheva V.Ja.

Kotel'Nikova M.A.

Dates

1997-01-27—Published

1993-12-22—Filed

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