METHOD FOR PRODUCTION OF POLYMER COMPOSITION Russian patent published in 2005 - IPC

Abstract RU 2247088 C2

FIELD: building materials, in particular polymer composition for sealing adhesive, coats, filling floors, etc.

SUBSTANCE: method includes blending at pH 7.5-13.0 of inorganic powder, water and technological additives: polymethylsiloxane, dioctylphtalate, chloroparaffin, followed by addition of polyisocyanate oligomer comprising 1.9-8.9 mass % of isocyanate groups. Method makes it possible to create fastness mode for carbolinic acid and its involvement in chain-elongation reaction without releasing of carbon dioxide.

EFFECT: composition of increased strength, flexibility and alternated characteristics.

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RU 2 247 088 C2

Authors

Mal'Tsev V.V.

Kustova E.P.

Dates

2005-02-27—Published

2002-12-24—Filed