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2 085 565

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IPC

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Application

95102168/25, 1995-02-14

(22)

Actual filing date

1995-02-14

(45)

Published

1997-07-27

(72)

Inventor

Reshetov V.A.Polubarinova L.I.Klejmenov V.V.

(73)

Holder

Reshetov Vjacheslav AleksandrovichPolubarinova Ljudmila IvanovnaKlejmenov Vladimir Vladimirovich

PROCESS FOR PREPARING NACREOUS PIGMENTS Russian patent published in 1997 - IPC

Abstract RU 2085565 C1

FIELD: manufacture of artificial nacreous pigments, paint and building facing materials, decorative plastic panels. SUBSTANCE: claimed process for preparing mica based nacreous pigment comprises chemically treating the surface of particles, forming and fixing nacreous coating by heating mica itself at temperatures ranging from heat resistance to melting temperature of mica. No other chemical compounds, but mica are employed in the manufacture of nacreous pigments. EFFECT: more efficient manufacturing process. 1 dwg, 4 tbl

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RU 2 085 565 C1

Authors

Reshetov V.A.

Polubarinova L.I.

Klejmenov V.V.

Dates

1997-07-27—Published

1995-02-14—Filed

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