Polymer having quaternary amino groups

C - Chemistry – Metallurgy – 08 – B

Patent

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C08B 37/02 (2006.01)

Patent

CA 1197842

ABSTRACT OF THE DISCLOSURE The invention relates to a new polymer containing quarternary amino group based on dextran or cross-linked dextran. The quarternary amino groups are of the formula Image where R1, R2 and R3, which may be identical or different, are lower alkyl groups of 1 - 5 carbon atoms or lower hydroxyalkyl groups of 2 - 5 carbon atoms and 1 - 2 hydroxy groups. At most one atom other than carbon and hydrogen is bound to the same carbon atom in the hydroxy alkyl group.

403098

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