COMPOSITION HAVING FLOCCULATE ACTION WHICH COMPRISES POLY-N,N,N,N-TRIMETHYLMETACRYLOYLOXYETHYL AMMONIUM METHYL SULFATE AND METHOD FOR PRODUCTION OF COMPOSITION Russian patent published in 1998 - IPC

Abstract RU 2106370 C1

FIELD: production of water soluble polymer flocculants being effective by purification of sewage with various nature. SUBSTANCE: composition comprises, wt. p. : poly-N, N, N,N-trimethylmetacryloyloxyethyl ammonium methyl sulfate having molecular weight 106, 1; sodium acetate, 0.001-0.06; acetic acid, 0.0016-0.1; water, 0.5-1.5. EFFECT: improved purification of sewage. 2 cl, 1 tbl

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RU 2 106 370 C1

Authors

Najdis F.B.

Kopejkin V.V.

Molotkov V.A.

Khlebosolova E.N.

Shishkina G.V.

Santurjan Ju.G.

Kurljankina V.I.

Panarin E.F.

Dates

1998-03-10Published

1993-07-01Filed