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2 502 710

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(51)

IPC

C04B38/10(2006-01-01)

(21) (22)

Application

2012102123/03, 2012-01-24

(24)

Start date

2012-01-24

(22)

Actual filing date

2012-01-24

(45)

Published

2013-12-27

(72)

Inventor

Sudareva Natal'Ja Grigor'EvnaSmyslova Ljudmila AleksandrovnaFurchkov Valerij AlekseevichSnegirev Vladimir ViktorovichRogov Igor' MikhajlovichNazarova Nadezhda NazarovnaMatvienko Zhanna Valentinovna

(73)

Holder

Rossijskaja Federatsija, Ot Imeni Kotoroj Vystupaet Ministerstvo Promyshlennosti I Torgovli Rossijskoj Federatsii Rossii)

CRUDE MIXTURE FOR PRODUCING NON-COMBUSTIBLE, NONTOXIC HEAT- AND SOUND-INSULATING MATERIAL BASED ON FINE MINERAL FOAM Russian patent published in 2013 - IPC C04B38/10

Abstract RU 2502710 C2

FIELD: chemistry.

SUBSTANCE: crude mixture contains the following components in wt % per dry substance: chrysolite asbestos - 13-20, ultra-thin basalt fibres with diameter of 0.5-3.0 mcm - 40-50, surfactant (wetting agent SV-102) - 20-25, hydrophobisation liquid - 6-13, colloidal silica (silica sol-KS) - 10-15, wherein the ratio of content of asbestos to basalt fibre is equal to 1:3.

EFFECT: improved operational characteristics, high mechanical strength and environmental safety while preserving incombustibility.

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RU 2 502 710 C2

Authors

Sudareva Natal'Ja Grigor'Evna

Smyslova Ljudmila Aleksandrovna

Furchkov Valerij Alekseevich

Snegirev Vladimir Viktorovich

Rogov Igor' Mikhajlovich

Nazarova Nadezhda Nazarovna

Matvienko Zhanna Valentinovna

Dates

2013-12-27—Published

2012-01-24—Filed