New quat. ammonium polymers contg. 2-hydroxy-propylene Gps.

摘要

Polymers of formula (I) are new. n = an odd no. 1-201; R = methyl, ethyl, propyl, butyl, hydroxyethyl or hydroxypropyl; R1 = R, when R is other than methyl, or is methyl, 6-18C alkyl (opt. contg. 1 or 2 C=C double bonds) or cyclohexyl when R = methyl; R1 and R may also together complete pyridyl or piperidyl; m = 2-12