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2 117 974

(13)

(51)

IPC

(21) (22)

Application

97109589/28, 1997-06-05

(22)

Actual filing date

1997-06-05

(45)

Published

1998-08-20

(72)

Inventor

Frantsuzov V.K.Peshnev B.V.Nikolaev A.I.Fedorova E.V.

(73)

Holder

Moskovskaja Gosudarstvennaja Akademija Tonkoj Khimicheskoj Tekhnologii Im.M.V.Lomonosova

TONER PREPARATION METHOD Russian patent published in 1998 - IPC

Abstract RU 2117974 C1

FIELD: electrography. SUBSTANCE: when preparing the toner, fibrous carbon is used as coloring and magnetic components. EFFECT: reduced time of toner composition mixing, higher efficiency of toner preparation, reduced production cost. 3 tbl

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RU 2 117 974 C1

Authors

Frantsuzov V.K.

Peshnev B.V.

Nikolaev A.I.

Fedorova E.V.

Dates

1998-08-20—Published

1997-06-05—Filed