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IPC

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Application

2002131684/04, 2002-11-26

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Start date

2002-11-26

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Actual filing date

2002-11-26

(45)

Published

2004-07-27

(72)

Inventor

Orlov S.I.Popkov S.V.Grishin V.L.Serebrjakova T.S.Alekseenko A.L.Ljamkin D.I.Shevelev S.A.Dutov M.D.

(73)

Holder

Institut Organicheskoj Khimii Im. N.D. Zelinskogo Ran

N, N, N, N, N, N-HEXA-(2-OXYPROPYL)-2,4,6-TRIAMINOTOLUENE AND METHOD FOR ITS PREPARING Russian patent published in 2004 - IPC

Abstract RU 2233267 C1

FIELD: organic chemistry, chemical technology.

SUBSTANCE: invention relates to a new compound, namely, N¹,N¹,N²,N²,N³,N³-hexa-(2-oxypropyl)-2,4,6-triaminotoluene of the formula (I)

that can be used as a cross-linking agent in preparing rigid and elastic polyurethane foam and to a method for its preparing. Method involves interaction of 2,4,6-triaminotoluene with propylene oxide in autoclave at temperature 50-100 C in the presence of hydroxyl-containing solvent, preferably polyester or water.

EFFECT: improved preparing method.

3 cl, 4 tbl, 2 ex

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RU 2 233 267 C1

Authors

Orlov S.I.

Popkov S.V.

Grishin V.L.

Serebrjakova T.S.

Alekseenko A.L.

Ljamkin D.I.

Shevelev S.A.

Dutov M.D.

Dates

2004-07-27—Published

2002-11-26—Filed