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2 539 136

(13)

C2

(51)

IPC

A61K8/25(2006-01-01)

A61Q11/00(2006-01-01)

C01B33/12(2006-01-01)

(21) (22)

Application

2012132276/15, 2011-02-21

(24)

Start date

2011-02-21

(22)

Actual filing date

2011-02-21

(45)

Published

2015-01-10

(72)

Inventor

Khagar Uil'Jam Dzh.Gallis Karl V.

(73)

Holder

Dzh. M. Khuber Korporejshn

CONTINUOUS METHOD FOR PREPARING SILICONE DIOXIDE AND SILICONE DIOXIDE PRODUCT PREPARED BY THIS METHOD Russian patent published in 2015 - IPC A61K8/25 A61Q11/00 C01B33/12 

Abstract RU 2539136 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to the chemical-pharmaceutical industry and represents a composition of oral care agents involving silicone dioxide particles in an amount of 5 to 50 wt % of the composition weight, wherein the silicone dioxide particles have an oil absorption value to 100 cm3/100 g, a sphericity coefficient (S80) of more than 0.9 and the Brass-Einlener abrasive wear of less than 8.0 mg loss/100,000 revolutions, wherein at least 80% particles of silicone dioxide are shaped from rounded to round.

EFFECT: improving the composition.

13 cl, 6 ex, 13 dwg, 10 tbl

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RU 2 539 136 C2

Authors

Khagar Uil'Jam Dzh.

Gallis Karl V.

Dates

2015-01-10—Published

2011-02-21—Filed

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