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2 049 799

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IPC

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Application

5031606/26, 1992-03-10

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Actual filing date

1992-03-10

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Published

1995-12-10

(72)

Inventor

Skachkov Aleksandr Nikolaevich[Ru]Syrkin Vitalij Grigor'Evich[Ru]Gerlivanov Vadim Grigor'Evich[Ru]Adamova Julija Aleksandrovna[Ru]Gendler Igor' Abramovich[Ru]Chernyshev Evgenij Andreevich[Ru]

(73)

Holder

Nauchno-Proizvodstvennoe Obshchestvo Ltd. Ko."

METHOD FOR PRODUCTION OF FERROUS OXIDE PIGMENTS HAVING VARIOUS COLOR ON MICA SCALE-SHAPED PARTICLES Russian patent published in 1995 - IPC

Abstract RU 2049799 C1

FIELD: paint and varnish production, perfumery. SUBSTANCE: ferrum pentacarbonyl is oxidized by oxygen-containing gas, the process is carried out at 20-100 C in moving fluidized bed. Additional thermal treatment is carried out at 200-800 C. EFFECT: improves efficiency of method. 3 cl, 2 tbl

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RU 2 049 799 C1

Authors

Skachkov Aleksandr Nikolaevich[Ru]

Syrkin Vitalij Grigor'Evich[Ru]

Gerlivanov Vadim Grigor'Evich[Ru]

Adamova Julija Aleksandrovna[Ru]

Gendler Igor' Abramovich[Ru]

Chernyshev Evgenij Andreevich[Ru]

Dates

1995-12-10—Published

1992-03-10—Filed

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