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2 249 571

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IPC

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Application

2003125905/03, 2003-08-26

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Start date

2003-08-26

(22)

Actual filing date

2003-08-26

(45)

Published

2005-04-10

(72)

Inventor

Solntsev S.S.Minakov V.T.Rozenenkova V.A.Mironova N.A.Kablov E.N.Shvets N.I.Antonova G.V.Jamshchikova G.A.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut Aviatsionnykh Materialov

PROTECTIVE COAT Russian patent published in 2005 - IPC

Abstract RU 2249571 C1

FIELD: protective coat production for inorganic fibrous constructive composites used in spacecraft and machine engineering industry.

SUBSTANCE: claimed coat contains (wt %): SiO₂ - 0.1-10; SiB₄ - 0.1-0.5; MoSi₂ - 0.2-5; SiC - 1/5-10; and balance: Si₃C₅H₁₅O_0.25. Protective coat of present invention make it possible to obtain composites with operating temperature up to 1600°C.

EFFECT: protective coat with increased flowability on composite, thermal resistance and improved durability.

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RU 2 249 571 C1

Authors

Solntsev S.S.

Minakov V.T.

Rozenenkova V.A.

Mironova N.A.

Kablov E.N.

Shvets N.I.

Antonova G.V.

Jamshchikova G.A.

Dates

2005-04-10—Published

2003-08-26—Filed