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2 099 343

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IPC

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Application

95104385/04, 1995-03-24

(22)

Actual filing date

1995-03-24

(45)

Published

1997-12-20

(72)

Inventor

Matveev L.G.Efimov Ju.T.Maksimova G.V.Stepanova A.N.Simakov V.I.Razmakhov S.E.Zheltukhin I.A.

(73)

Holder

Cheboksarskoe Aktsionernoe Obshchestvo

METHOD OF SYNTHESIS OF TRIMETHYLCHLOROSILANE Russian patent published in 1997 - IPC

Abstract RU 2099343 C1

FIELD: chemistry of organometallic polymers. SUBSTANCE: method involves the use of the following components as catalyst of disproportionation of products in the direct synthesis taken at the following ratio, wt.-%: gamma-aluminium oxide 20-40; copper of the sort PMS-1 3-6; zinc 0.3-0.6; antimony 0.03-0.06; lead chloride 0.8-1.5, and silicon of the sort KR-1 - the rest. Method is used for synthesis of methylchlorosilanes that are monomers for synthesis of polymeric organosilicon materials. EFFECT: increased yield of trimethylchlorosilane.

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RU 2 099 343 C1

Authors

Matveev L.G.

Efimov Ju.T.

Maksimova G.V.

Stepanova A.N.

Simakov V.I.

Razmakhov S.E.

Zheltukhin I.A.

Dates

1997-12-20—Published

1995-03-24—Filed