| 摘要 |
Polyaminomethylated monoazo or disazo compounds, produced in mixtures resulting from the polymethylation of monoazo and disazo compounds with random substitution of an average of one to eight aminomethyl groups per molecule, and the acid-addition salts thereof, said polyaminomethylated compounds are useful for coloring natural fibers, synthetic fiber-forming material and cellulosic materials as well as in the manufacture of paper, varnishes, inks, coatings and plastics. |
