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2 214 984

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IPC

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Application

2001127099/03, 2001-10-04

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Start date

2001-10-04

(22)

Actual filing date

2001-10-04

(45)

Published

2003-10-27

(72)

Inventor

Chernov P.P.Karetnyj Z.P.Jakhontov V.N.Kukartsev V.M.Suprunjuk V.M.Pimenov A.F.Sarychev I.S.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"Obshchestvo S Ogranichennoj Otvetstvennost'Ju

REFRACTORY MOLDING MATERIAL Russian patent published in 2003 - IPC

Abstract RU 2214984 C2

FIELD: refractory materials. SUBSTANCE: invention relates to manufacture of refractory materials for profiled refractory products, large-size blocks, and monolithic linings of heat and metallurgical assemblies. Molding material contains, wt %: aluminosilicate filler 57-80.9, high-alumina cement 10-30, water 9-12.7, and additionally alkylaryl sulfonate (plasticizer) 0.1-0.3. EFFECT: reduced porosity of concrete, increased its strength, heat resistance, and increased stability of products. 2 tbl

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RU 2 214 984 C2

Authors

Chernov P.P.

Karetnyj Z.P.

Jakhontov V.N.

Kukartsev V.M.

Suprunjuk V.M.

Pimenov A.F.

Sarychev I.S.

Dates

2003-10-27—Published

2001-10-04—Filed