| abstract |
A process for the production of linear polymers comprising reacting (1) a polymerizable monomer of the formula: **(See formula)** in which formula A is a quaternary carboxylic ester or a pyridinium group, R is hydrogen, -CH3, -COOX (where X is hydrogen, -CH3 or C2H5) or -C6H5 and R1 is hydrogen, -CH3 or-CH3COOX where X is as defined above, with (2) from 5 to 20% by weight, calculated on the weight of the polymerizable monomer of a non-ionic hydrophobic monomer, selected from methyl methacrylate, acrylonitrile, styrene or vinyl acetate. (Machine-translation by Google Translate, not legally binding) |